🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 8.8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.77 AU - 0.77 AU

Year: 466 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,952,346 km

• M1: 109,506 km (0.073 R)
• M2: 411,993 km (0.111 R)
• M3: 695,481 km (0.119 R)
• M4: 1,209,798 km (0.096 R)
• M5: 1,626,278 km (0.119 R)
• M6: 1,935,647 km (0.096 R)
• M7: 2,246,810 km (0.1 R)
• M8: 2,529,999 km (0.106 R)
• M9: 2,836,974 km (0.082 R)
• M10: 3,289,508 km (0.074 R)
• M11: 3,816,391 km (0.041 R)
• M12: 4,222,250 km (0.091 R)
• M13: 5,545,144 km (0.05 R)
• M14: 6,029,692 km (0.026 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.2

Radius: 3.8

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.96 AU - 6.84 AU

Year: 11176 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,952,346 km

• M1: 48,021 km (0.091 R)
• M2: 202,556 km (0.054 R)
• M3: 380,876 km (0.109 R)
• M4: 534,962 km (0.111 R)
• M5: 1,012,478 km (0.087 R)
• M6: 1,375,403 km (0.101 R)
• M7: 2,520,575 km (0.093 R)
• M8: 3,339,174 km (0.096 R)
• M9: 3,923,204 km (0.104 R)
• M10: 5,196,880 km (0.105 R)
• M11: 8,015,304 km (0.115 R)
• M12: 11,871,638 km (0.036 R)
• M13: 13,215,326 km (0.087 R)
• M14: 20,604,414 km (0.101 R)
• M15: 26,845,936 km (0.118 R)
• M16: 27,220,380 km (0.108 R)
• M17: 27,408,873 km (0.109 R)
• M18: 31,054,723 km (0.109 R)
• M19: 36,820,973 km (0.117 R)
• M20: 38,455,180 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 4.3

Gravity: 44.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.93 AU - 7.49 AU

Year: 13363 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,952,346 km

• M1: 53,556 km (0.087 R)
• M2: 326,572 km (0.115 R)
• M3: 768,035 km (0.093 R)
• M4: 963,709 km (0.071 R)
• M5: 1,285,345 km (0.084 R)
• M6: 2,158,847 km (0.081 R)
• M7: 2,339,112 km (0.063 R)
• M8: 2,507,859 km (0.051 R)
• M9: 2,799,425 km (0.103 R)
• M10: 2,965,628 km (0.05 R)
• M11: 3,531,108 km (0.036 R)
• M12: 4,906,511 km (0.087 R)
• M13: 6,729,211 km (0.09 R)
• M14: 7,470,319 km (0.092 R)
• M15: 8,072,750 km (0.069 R)
• M16: 11,456,504 km (0.095 R)
• M17: 11,944,193 km (0.079 R)
• M18: 16,052,749 km (0.069 R)
• M19: 16,663,108 km (0.098 R)
• M20: 17,288,876 km (0.069 R)
• M21: 19,861,960 km (0.077 R)
• M22: 25,034,904 km (0.108 R)
• M23: 26,481,665 km (0.119 R)
• M24: 29,540,792 km (0.113 R)
• M25: 30,920,982 km (0.093 R)
• M26: 39,287,393 km (0.118 R)
• M27: 39,424,574 km (0.112 R)
• M28: 44,727,968 km (0.095 R)
• M29: 55,160,624 km (0.107 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: 500 - 14,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit