🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 246 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,406,983 km

• M1: 76,145 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 9.8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.66 AU - 0.88 AU

Year: 443 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,406,983 km

• M1: 121,922 km (0.092 R)
• M2: 550,969 km (0.068 R)
• M3: 889,509 km (0.096 R)
• M4: 1,269,488 km (0.082 R)
• M5: 1,591,871 km (0.12 R)
• M6: 2,516,087 km (0.055 R)
• M7: 2,975,950 km (0.092 R)
• M8: 3,671,431 km (0.066 R)
• M9: 4,009,073 km (0.042 R)
• M10: 4,547,027 km (0.113 R)
• M11: 5,149,009 km (0.106 R)
• M12: 6,057,816 km (0.072 R)
• M13: 6,415,355 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.9

Radius: 5

Gravity: 39.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.16 AU - 7.42 AU

Year: 10349 Days

Day: 24 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,406,983 km

• M1: 62,382 km (0.102 R)
• M2: 395,836 km (0.097 R)
• M3: 604,525 km (0.03 R)
• M4: 789,578 km (0.07 R)
• M5: 947,852 km (0.06 R)
• M6: 1,290,132 km (0.065 R)
• M7: 1,454,241 km (0.12 R)
• M8: 1,647,970 km (0.072 R)
• M9: 2,124,290 km (0.071 R)
• M10: 2,394,613 km (0.092 R)
• M11: 2,580,264 km (0.07 R)
• M12: 3,320,026 km (0.116 R)
• M13: 3,499,094 km (0.072 R)
• M14: 5,275,419 km (0.118 R)
• M15: 7,979,550 km (0.05 R)
• M16: 10,311,632 km (0.101 R)
• M17: 11,957,059 km (0.072 R)
• M18: 13,380,482 km (0.073 R)
• M19: 14,233,041 km (0.049 R)
• M20: 16,485,237 km (0.102 R)
• M21: 18,561,505 km (0.105 R)
• M22: 19,703,835 km (0.086 R)
• M23: 31,707,568 km (0.119 R)
• M24: 32,631,484 km (0.113 R)
• M25: 37,521,540 km (0.082 R)
• M26: 46,030,666 km (0.047 R)
• M27: 46,916,585 km (0.117 R)
• M28: 48,418,248 km (0.058 R)
• M29: 51,043,990 km (0.103 R)
• M30: 53,438,454 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,059 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit