Synthetic Representative Catalog of 100 Milky Way Star Systems

Built from published population statistics; synthetic systems are designed to feel astrophysically realistic. Scope: Each entry lists the star system type, stellar mass and radius, and the significant planetary bodies. Multiple systems include the most relevant companion stars and their separation class where useful.
Systems100
Singles70
Multiples30
Most common primary classM2
Primary spectral classes in this catalog: M2: 11, M3: 10, M5: 5, G8: 4, M6: 4, F8: 4, M4: 4, M2.5: 4

SYS-001

Single
Stars
M3 V
Mass
0.36 M☉
Radius
0.39 R☉
Significant planetary bodies
  • b: super-Earth 1.3 R⊕
  • c: super-Earth 1.5 R⊕
  • d: mini-Neptune 2.1 R⊕
  • e: mini-Neptune 2.3 R⊕

SYS-002

Single
Stars
M5 V
Mass
0.19 M☉
Radius
0.23 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.4 R⊕

SYS-003

Wide binary
Stars
K7 V + M4 V
Mass
0.68 M☉ + 0.24 M☉
Radius
0.66 R☉ + 0.27 R☉
Significant planetary bodies
  • A-b: super-Earth 1.7 R⊕
  • A-c: mini-Neptune 2.5 R⊕
  • A-d: cold giant 0.6 M♃

SYS-004

Single
Stars
G5 V
Mass
0.94 M☉
Radius
0.97 R☉
Significant planetary bodies
  • b: super-Earth 1.6 R⊕
  • c: super-Earth 1.8 R⊕
  • d: sub-Saturn 0.25 M♃

SYS-005

Single
Stars
M2 V
Mass
0.45 M☉
Radius
0.43 R☉
Significant planetary bodies
  • b: super-Earth 1.2 R⊕
  • c: super-Earth 1.3 R⊕
  • d: super-Earth 1.5 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-006

Close binary
Stars
M3 V + M3 V
Mass
0.33 M☉ + 0.31 M☉
Radius
0.36 R☉ + 0.35 R☉
Significant planetary bodies
  • circumbinary b: mini-Neptune 2.4 R⊕

SYS-007

Single
Stars
K3 V
Mass
0.78 M☉
Radius
0.75 R☉
Significant planetary bodies
  • b: super-Earth 1.8 R⊕
  • c: mini-Neptune 2.6 R⊕

SYS-008

Triple
Stars
G8 V + M4 V + M5 V
Mass
0.88 M☉ + 0.26 M☉ + 0.18 M☉
Radius
0.90 R☉ + 0.28 R☉ + 0.21 R☉
Significant planetary bodies
  • A-b: super-Earth 1.4 R⊕
  • A-c: super-Earth 1.6 R⊕
  • A-d: cold giant 0.9 M♃

SYS-009

Single
Stars
M6 V
Mass
0.12 M☉
Radius
0.16 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕

SYS-010

Single
Stars
F8 V
Mass
1.15 M☉
Radius
1.24 R☉
Significant planetary bodies
  • b: warm Neptune 3.6 R⊕
  • c: Jupiter analog 1.0 M♃

SYS-011

Single
Stars
M4 V
Mass
0.24 M☉
Radius
0.28 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.1 R⊕
  • d: super-Earth 1.4 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-012

Wide binary
Stars
K5 V + M3 V
Mass
0.72 M☉ + 0.34 M☉
Radius
0.69 R☉ + 0.36 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.3 R⊕
  • A-d: cold giant 0.4 M♃

SYS-013

Single
Stars
M2.5 V
Mass
0.39 M☉
Radius
0.40 R☉
Significant planetary bodies
  • b: rocky 1.0 R⊕
  • c: rocky 1.2 R⊕
  • d: super-Earth 1.6 R⊕

SYS-014

Single
Stars
K8 V
Mass
0.61 M☉
Radius
0.61 R☉
Significant planetary bodies
  • b: super-Earth 1.7 R⊕
  • c: super-Earth 1.9 R⊕
  • d: super-Earth 2.1 R⊕

SYS-015

Close binary
Stars
M3 V + M4 V
Mass
0.33 M☉ + 0.24 M☉
Radius
0.35 R☉ + 0.28 R☉
Significant planetary bodies
  • circumbinary b: mini-Neptune 2.6 R⊕

SYS-016

Single
Stars
M6 V
Mass
0.11 M☉
Radius
0.15 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.3 R⊕

SYS-017

Single
Stars
G2 V
Mass
1.00 M☉
Radius
1.00 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: sub-Neptune 2.8 R⊕
  • d: cold Neptune 0.05 M♃
  • e: cold giant 0.8 M♃

SYS-018

Triple
Stars
M2 V + M3 V + M5 V
Mass
0.46 M☉ + 0.31 M☉ + 0.17 M☉
Radius
0.44 R☉ + 0.34 R☉ + 0.21 R☉
Significant planetary bodies
  • A-b: super-Earth 1.4 R⊕
  • A-c: mini-Neptune 2.1 R⊕

SYS-019

Single
Stars
M3.5 V
Mass
0.28 M☉
Radius
0.31 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: super-Earth 1.3 R⊕
  • d: super-Earth 1.5 R⊕
  • e: mini-Neptune 2.2 R⊕

SYS-020

Single
Stars
F9 V
Mass
1.08 M☉
Radius
1.10 R☉
Significant planetary bodies
  • b: warm Neptune 3.1 R⊕
  • c: cold giant 1.2 M♃

SYS-021

Wide binary
Stars
M4 V + M4.5 V
Mass
0.23 M☉ + 0.18 M☉
Radius
0.27 R☉ + 0.23 R☉
Significant planetary bodies
  • A-b: rocky 0.9 R⊕
  • A-c: super-Earth 1.4 R⊕
  • B-b: rocky 0.8 R⊕

SYS-022

Single
Stars
K2 V
Mass
0.79 M☉
Radius
0.74 R☉
Significant planetary bodies
  • b: super-Earth 1.6 R⊕
  • c: super-Earth 1.9 R⊕
  • d: mini-Neptune 2.4 R⊕

SYS-023

Single
Stars
M2 V
Mass
0.43 M☉
Radius
0.42 R☉
Significant planetary bodies
  • b: super-Earth 1.2 R⊕
  • c: mini-Neptune 2.0 R⊕
  • d: cold giant 0.3 M♃

SYS-024

Binary
Stars
G8 V + M2 V
Mass
0.90 M☉ + 0.41 M☉
Radius
0.91 R☉ + 0.41 R☉
Significant planetary bodies
  • A-b: super-Earth 1.6 R⊕
  • A-c: mini-Neptune 2.4 R⊕
  • A-d: cold giant 0.7 M♃

SYS-025

Single
Stars
M5 V
Mass
0.16 M☉
Radius
0.20 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.2 R⊕

SYS-026

Single
Stars
F7 V
Mass
1.24 M☉
Radius
1.33 R☉
Significant planetary bodies
  • b: hot Jupiter 1.1 M♃
  • c: warm super-Earth 1.7 R⊕

SYS-027

Single
Stars
M1.5 V
Mass
0.49 M☉
Radius
0.46 R☉
Significant planetary bodies
  • b: rocky 1.0 R⊕
  • c: super-Earth 1.3 R⊕
  • d: super-Earth 1.6 R⊕
  • e: mini-Neptune 2.2 R⊕

SYS-028

Triple
Stars
K7 V + M4 V + M5 V
Mass
0.66 M☉ + 0.22 M☉ + 0.15 M☉
Radius
0.66 R☉ + 0.26 R☉ + 0.19 R☉
Significant planetary bodies
  • b: super-Earth 1.8 R⊕
  • c: cold Neptune 0.06 M♃

SYS-029

Single
Stars
M3 V
Mass
0.35 M☉
Radius
0.37 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.1 R⊕
  • d: super-Earth 1.5 R⊕

SYS-030

Single
Stars
M2 V
Mass
0.42 M☉
Radius
0.41 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.2 R⊕
  • e: super-Earth 1.5 R⊕
  • f: mini-Neptune 2.1 R⊕

SYS-031

Wide binary
Stars
K6 V + M3 V
Mass
0.69 M☉ + 0.31 M☉
Radius
0.68 R☉ + 0.34 R☉
Significant planetary bodies
  • A-b: super-Earth 1.4 R⊕
  • A-c: mini-Neptune 2.0 R⊕
  • B-b: rocky 0.9 R⊕

SYS-032

Single
Stars
M7 V
Mass
0.09 M☉
Radius
0.12 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.9 R⊕

SYS-033

Single
Stars
G6 V
Mass
0.96 M☉
Radius
0.98 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: super-Earth 1.8 R⊕
  • d: sub-Saturn 0.20 M♃
  • e: cold giant 0.7 M♃

SYS-034

Binary
Stars
M2 V + M4 V
Mass
0.40 M☉ + 0.22 M☉
Radius
0.41 R☉ + 0.26 R☉
Significant planetary bodies
  • circumbinary b: super-Earth 1.7 R⊕

SYS-035

Single
Stars
K1 V
Mass
0.84 M☉
Radius
0.79 R☉
Significant planetary bodies
  • b: super-Earth 1.6 R⊕
  • c: mini-Neptune 2.5 R⊕
  • d: cold giant 1.0 M♃

SYS-036

Single
Stars
M4.5 V
Mass
0.21 M☉
Radius
0.25 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: super-Earth 1.2 R⊕
  • d: super-Earth 1.5 R⊕

SYS-037

Triple
Stars
G9 V + M3 V + M4 V
Mass
0.93 M☉ + 0.33 M☉ + 0.23 M☉
Radius
0.94 R☉ + 0.35 R☉ + 0.27 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: cold giant 0.9 M♃

SYS-038

Single
Stars
M3 V
Mass
0.30 M☉
Radius
0.33 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.0 R⊕
  • d: mini-Neptune 2.0 R⊕
  • e: mini-Neptune 2.3 R⊕

SYS-039

Single
Stars
M1 V
Mass
0.52 M☉
Radius
0.48 R☉
Significant planetary bodies
  • b: super-Earth 1.3 R⊕
  • c: super-Earth 1.6 R⊕
  • d: cold giant 0.4 M♃

SYS-040

Single
Stars
F8 V
Mass
1.18 M☉
Radius
1.25 R☉
Significant planetary bodies
  • b: hot Neptune 4.0 R⊕
  • outer debris belt

SYS-041

Single
Stars
M4 V
Mass
0.23 M☉
Radius
0.27 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.3 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-042

Wide binary
Stars
G9 V + M5 V
Mass
0.92 M☉ + 0.17 M☉
Radius
0.94 R☉ + 0.21 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.3 R⊕
  • A-d: cold giant 0.5 M♃

SYS-043

Single
Stars
K4 V
Mass
0.73 M☉
Radius
0.70 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: super-Earth 1.7 R⊕
  • d: mini-Neptune 2.4 R⊕

SYS-044

Triple
Stars
M2 V + M3 V + M6 V
Mass
0.44 M☉ + 0.30 M☉ + 0.10 M☉
Radius
0.43 R☉ + 0.33 R☉ + 0.14 R☉
Significant planetary bodies
  • A-b: super-Earth 1.3 R⊕
  • A-c: super-Earth 1.6 R⊕
  • A-d: mini-Neptune 2.1 R⊕

SYS-045

Single
Stars
M3.5 V
Mass
0.27 M☉
Radius
0.31 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.1 R⊕
  • d: super-Earth 1.4 R⊕

SYS-046

Single
Stars
G4 V
Mass
1.03 M☉
Radius
1.02 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: sub-Neptune 2.6 R⊕
  • d: cold Neptune 0.06 M♃
  • e: cold giant 0.7 M♃

SYS-047

Single
Stars
M5 V
Mass
0.15 M☉
Radius
0.19 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.2 R⊕

SYS-048

Binary
Stars
K7 V + K9 V
Mass
0.66 M☉ + 0.58 M☉
Radius
0.66 R☉ + 0.58 R☉
Significant planetary bodies
  • A-b: super-Earth 1.6 R⊕
  • A-c: mini-Neptune 2.2 R⊕
  • B-b: super-Earth 1.3 R⊕

SYS-049

Single
Stars
M2.5 V
Mass
0.38 M☉
Radius
0.39 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: super-Earth 1.2 R⊕
  • d: super-Earth 1.5 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-050

Single
Stars
F6 V
Mass
1.28 M☉
Radius
1.37 R☉
Significant planetary bodies
  • b: hot Jupiter 1.0 M♃
  • c: warm Neptune 3.3 R⊕

SYS-051

Wide binary
Stars
M3 V + M4 V
Mass
0.34 M☉ + 0.22 M☉
Radius
0.36 R☉ + 0.26 R☉
Significant planetary bodies
  • A-b: rocky 0.8 R⊕
  • A-c: super-Earth 1.3 R⊕
  • A-d: mini-Neptune 2.0 R⊕
  • B-b: rocky 0.8 R⊕

SYS-052

Single
Stars
K2 V
Mass
0.80 M☉
Radius
0.75 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: super-Earth 1.7 R⊕
  • d: mini-Neptune 2.5 R⊕

SYS-053

Triple
Stars
G7 V + M3 V + M4 V
Mass
0.95 M☉ + 0.30 M☉ + 0.22 M☉
Radius
0.96 R☉ + 0.33 R☉ + 0.26 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: cold giant 0.8 M♃

SYS-054

Single
Stars
M1 V
Mass
0.50 M☉
Radius
0.47 R☉
Significant planetary bodies
  • b: rocky 1.0 R⊕
  • c: super-Earth 1.3 R⊕
  • d: super-Earth 1.6 R⊕
  • e: mini-Neptune 2.2 R⊕

SYS-055

Single
Stars
G2 V
Mass
1.01 M☉
Radius
1.00 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: cold giant 1.1 M♃

SYS-056

Single
Stars
M6 V
Mass
0.10 M☉
Radius
0.14 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.9 R⊕

SYS-057

Binary
Stars
M2 V + M3 V
Mass
0.41 M☉ + 0.32 M☉
Radius
0.41 R☉ + 0.34 R☉
Significant planetary bodies
  • circumbinary b: super-Earth 1.6 R⊕

SYS-058

Single
Stars
K6 V
Mass
0.69 M☉
Radius
0.67 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: mini-Neptune 2.1 R⊕
  • d: cold Neptune 0.05 M♃

SYS-059

Single
Stars
M2 V
Mass
0.43 M☉
Radius
0.42 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.2 R⊕
  • e: super-Earth 1.5 R⊕
  • f: mini-Neptune 2.0 R⊕

SYS-060

Wide binary
Stars
F8 V + M4 V
Mass
1.16 M☉ + 0.22 M☉
Radius
1.24 R☉ + 0.26 R☉
Significant planetary bodies
  • A-b: warm Neptune 3.0 R⊕
  • A-c: cold giant 0.9 M♃
  • B-b: rocky 0.9 R⊕

SYS-061

Single
Stars
M4.5 V
Mass
0.20 M☉
Radius
0.24 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: super-Earth 1.1 R⊕
  • d: super-Earth 1.4 R⊕

SYS-062

Single
Stars
G8 V
Mass
0.91 M☉
Radius
0.92 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: mini-Neptune 2.3 R⊕
  • outer debris belt

SYS-063

Triple
Stars
K5 V + M4 V + M5 V
Mass
0.71 M☉ + 0.21 M☉ + 0.15 M☉
Radius
0.69 R☉ + 0.25 R☉ + 0.19 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.2 R⊕

SYS-064

Single
Stars
M3 V
Mass
0.34 M☉
Radius
0.36 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.1 R⊕
  • d: super-Earth 1.4 R⊕

SYS-065

Single
Stars
G1 V
Mass
1.05 M☉
Radius
1.04 R☉
Significant planetary bodies
  • b: super-Earth 1.6 R⊕
  • c: cold giant 1.3 M♃

SYS-066

Single
Stars
M5 V
Mass
0.16 M☉
Radius
0.20 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 0.9 R⊕
  • d: super-Earth 1.2 R⊕

SYS-067

Binary
Stars
K3 V + M2 V
Mass
0.75 M☉ + 0.43 M☉
Radius
0.72 R☉ + 0.42 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.1 R⊕
  • A-d: cold giant 0.6 M♃

SYS-068

Single
Stars
M2.5 V
Mass
0.37 M☉
Radius
0.39 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 0.9 R⊕
  • d: super-Earth 1.2 R⊕
  • e: super-Earth 1.4 R⊕

SYS-069

Single
Stars
F5 V
Mass
1.33 M☉
Radius
1.42 R☉
Significant planetary bodies
  • b: warm super-Earth 1.8 R⊕
  • c: warm Neptune 3.5 R⊕
  • d: cold giant 1.0 M♃

SYS-070

Single
Stars
M7 V
Mass
0.08 M☉
Radius
0.11 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.8 R⊕

SYS-071

Single
Stars
M4 V
Mass
0.24 M☉
Radius
0.28 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.3 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-072

Wide binary
Stars
K6 V + M3 V
Mass
0.70 M☉ + 0.31 M☉
Radius
0.67 R☉ + 0.34 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.2 R⊕
  • A-d: cold giant 0.6 M♃

SYS-073

Single
Stars
M2 V
Mass
0.41 M☉
Radius
0.41 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: super-Earth 1.2 R⊕
  • d: super-Earth 1.5 R⊕
  • e: mini-Neptune 2.1 R⊕

SYS-074

Single
Stars
G7 V
Mass
0.95 M☉
Radius
0.96 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: cold giant 0.8 M♃

SYS-075

Triple
Stars
M3 V + M4 V + M5 V
Mass
0.33 M☉ + 0.22 M☉ + 0.15 M☉
Radius
0.35 R☉ + 0.26 R☉ + 0.19 R☉
Significant planetary bodies
  • A-b: rocky 0.9 R⊕
  • A-c: super-Earth 1.2 R⊕
  • A-d: mini-Neptune 2.0 R⊕

SYS-076

Single
Stars
F8 V
Mass
1.20 M☉
Radius
1.27 R☉
Significant planetary bodies
  • b: hot Jupiter 1.2 M♃
  • c: warm Neptune 3.0 R⊕

SYS-077

Single
Stars
M5 V
Mass
0.14 M☉
Radius
0.18 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 0.9 R⊕
  • d: super-Earth 1.1 R⊕

SYS-078

Binary
Stars
M2 V + M4 V
Mass
0.42 M☉ + 0.23 M☉
Radius
0.42 R☉ + 0.27 R☉
Significant planetary bodies
  • circumbinary b: super-Earth 1.6 R⊕

SYS-079

Single
Stars
K2 V
Mass
0.79 M☉
Radius
0.75 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: super-Earth 1.8 R⊕
  • d: mini-Neptune 2.4 R⊕

SYS-080

Single
Stars
G2 V
Mass
1.00 M☉
Radius
1.00 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: cold Neptune 0.05 M♃
  • d: cold giant 1.0 M♃

SYS-081

Single
Stars
M3.5 V
Mass
0.29 M☉
Radius
0.32 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.3 R⊕
  • e: mini-Neptune 2.0 R⊕

SYS-082

Wide binary
Stars
F7 V + M4 V
Mass
1.24 M☉ + 0.22 M☉
Radius
1.33 R☉ + 0.26 R☉
Significant planetary bodies
  • A-b: warm Neptune 3.2 R⊕
  • A-c: cold giant 0.8 M♃
  • B-b: rocky 0.8 R⊕

SYS-083

Single
Stars
M6 V
Mass
0.10 M☉
Radius
0.13 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.9 R⊕

SYS-084

Triple
Stars
K4 V + M2 V + M5 V
Mass
0.73 M☉ + 0.41 M☉ + 0.16 M☉
Radius
0.70 R☉ + 0.41 R☉ + 0.20 R☉
Significant planetary bodies
  • A-b: super-Earth 1.5 R⊕
  • A-c: mini-Neptune 2.2 R⊕

SYS-085

Single
Stars
M2.5 V
Mass
0.38 M☉
Radius
0.39 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: rocky 1.0 R⊕
  • d: super-Earth 1.2 R⊕
  • e: super-Earth 1.5 R⊕
  • f: mini-Neptune 2.1 R⊕

SYS-086

Single
Stars
F5 V
Mass
1.30 M☉
Radius
1.40 R☉
Significant planetary bodies
  • b: warm super-Earth 1.7 R⊕
  • c: cold giant 1.1 M♃

SYS-087

Wide binary
Stars
G8 V + M5 V
Mass
0.90 M☉ + 0.18 M☉
Radius
0.91 R☉ + 0.22 R☉
Significant planetary bodies
  • A-b: super-Earth 1.4 R⊕
  • A-c: mini-Neptune 2.3 R⊕
  • A-d: cold giant 0.7 M♃

SYS-088

Single
Stars
M4.5 V
Mass
0.21 M☉
Radius
0.25 R☉
Significant planetary bodies
  • b: rocky 0.8 R⊕
  • c: super-Earth 1.1 R⊕
  • d: super-Earth 1.4 R⊕

SYS-089

Single
Stars
G0 V
Mass
1.03 M☉
Radius
1.03 R☉
Significant planetary bodies
  • b: warm Jupiter 0.7 M♃
  • c: super-Earth 1.6 R⊕

SYS-090

Single
Stars
M1 V
Mass
0.51 M☉
Radius
0.48 R☉
Significant planetary bodies
  • b: rocky 1.0 R⊕
  • c: super-Earth 1.3 R⊕
  • d: super-Earth 1.6 R⊕
  • e: mini-Neptune 2.2 R⊕

SYS-091

Triple
Stars
G6 V + M3 V + M4 V
Mass
0.97 M☉ + 0.31 M☉ + 0.22 M☉
Radius
0.98 R☉ + 0.34 R☉ + 0.26 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: cold giant 0.9 M♃

SYS-092

Single
Stars
M7 V
Mass
0.08 M☉
Radius
0.11 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.8 R⊕

SYS-093

Single
Stars
K3 V
Mass
0.75 M☉
Radius
0.72 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • c: super-Earth 1.8 R⊕
  • d: mini-Neptune 2.4 R⊕

SYS-094

Single
Stars
G5 V
Mass
0.98 M☉
Radius
0.99 R☉
Significant planetary bodies
  • b: super-Earth 1.5 R⊕
  • outer debris belt

SYS-095

Binary
Stars
M2 V + M3 V
Mass
0.43 M☉ + 0.31 M☉
Radius
0.42 R☉ + 0.34 R☉
Significant planetary bodies
  • circumbinary b: super-Earth 1.5 R⊕
  • circumbinary c: mini-Neptune 2.1 R⊕

SYS-096

Single
Stars
M3 V
Mass
0.35 M☉
Radius
0.37 R☉
Significant planetary bodies
  • b: rocky 0.9 R⊕
  • c: rocky 1.1 R⊕
  • d: super-Earth 1.4 R⊕

SYS-097

Single
Stars
K1 V
Mass
0.84 M☉
Radius
0.79 R☉
Significant planetary bodies
  • b: super-Earth 1.6 R⊕
  • c: cold giant 0.8 M♃
  • d: cold giant 0.5 M♃

SYS-098

Wide binary
Stars
M3 V + M4 V
Mass
0.34 M☉ + 0.22 M☉
Radius
0.36 R☉ + 0.26 R☉
Significant planetary bodies
  • A-b: rocky 0.8 R⊕
  • A-c: super-Earth 1.2 R⊕
  • A-d: mini-Neptune 2.0 R⊕
  • B-b: rocky 0.8 R⊕

SYS-099

Single
Stars
G2 V
Mass
1.00 M☉
Radius
1.00 R☉
Significant planetary bodies
  • b: super-Earth 1.4 R⊕
  • c: sub-Neptune 2.6 R⊕
  • d: cold giant 1.0 M♃

SYS-100

Single
Stars
M8 V
Mass
0.075 M☉
Radius
0.10 R☉
Significant planetary bodies
  • b: rocky 0.7 R⊕
  • c: rocky 0.8 R⊕
Note: These systems are synthetic and were assembled to follow observed stellar multiplicity and exoplanet occurrence patterns, not to reproduce a real star catalog one-to-one.