🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 9.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.72 AU - 1.96 AU

Year: 1612 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,565,806 km

• M1: 113,246 km (0.055 R)
• M2: 513,569 km (0.114 R)
• M3: 856,298 km (0.108 R)
• M4: 1,295,667 km (0.103 R)
• M5: 1,779,915 km (0.109 R)
• M6: 2,115,613 km (0.079 R)
• M7: 2,470,758 km (0.107 R)
• M8: 3,782,732 km (0.113 R)
• M9: 4,376,336 km (0.092 R)
• M10: 6,164,479 km (0.111 R)
• M11: 8,031,760 km (0.08 R)
• M12: 8,847,517 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.98 AU - 3.28 AU

Year: 2754 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,565,806 km

• M1: 111,899 km (0.114 R)
• M2: 410,197 km (0.092 R)
• M3: 725,550 km (0.102 R)
• M4: 1,108,221 km (0.056 R)
• M5: 1,569,282 km (0.062 R)
• M6: 2,001,171 km (0.088 R)
• M7: 2,351,679 km (0.079 R)
• M8: 2,796,732 km (0.067 R)
• M9: 3,192,568 km (0.077 R)
• M10: 3,529,463 km (0.08 R)
• M11: 3,924,102 km (0.111 R)
• M12: 4,743,599 km (0.088 R)
• M13: 5,061,046 km (0.111 R)
• M14: 6,286,103 km (0.106 R)
• M15: 7,353,035 km (0.114 R)
• M16: 8,250,323 km (0.088 R)
• M17: 8,652,442 km (0.115 R)
• M18: 9,249,487 km (0.053 R)
• M19: 9,746,600 km (0.088 R)
• M20: 10,459,285 km (0.12 R)
• M21: 10,760,575 km (0.058 R)
• M22: 11,310,646 km (0.037 R)
• M23: 12,318,337 km (0.118 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.5 AU - 9.74 AU

Year: 14940 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,565,806 km

• M1: 87,814 km (0.097 R)
• M2: 397,332 km (0.116 R)
• M3: 738,265 km (0.066 R)
• M4: 1,711,400 km (0.092 R)
• M5: 2,758,585 km (0.093 R)
• M6: 6,032,983 km (0.042 R)
• M7: 6,255,435 km (0.118 R)
• M8: 7,969,976 km (0.109 R)
• M9: 9,822,746 km (0.052 R)
• M10: 12,355,887 km (0.118 R)
• M11: 12,655,082 km (0.111 R)
• M12: 12,898,029 km (0.116 R)
• M13: 13,581,841 km (0.076 R)
• M14: 15,157,705 km (0.118 R)
• M15: 17,145,711 km (0.091 R)
• M16: 17,593,308 km (0.109 R)
• M17: 18,746,408 km (0.097 R)
• M18: 20,444,195 km (0.118 R)
• M19: 21,287,627 km (0.11 R)
• M20: 26,050,824 km (0.062 R)
• M21: 26,444,116 km (0.05 R)
• M22: 30,598,748 km (0.055 R)
• M23: 32,944,742 km (0.115 R)
• M24: 36,623,204 km (0.103 R)
• M25: 41,896,380 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit