🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 12.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.36 AU - 1.8 AU

Year: 1263 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,000,148 km

• M1: 151,692 km (0.074 R)
• M2: 542,292 km (0.106 R)
• M3: 924,515 km (0.069 R)
• M4: 1,313,619 km (0.069 R)
• M5: 1,725,911 km (0.071 R)
• M6: 2,372,921 km (0.046 R)
• M7: 3,238,794 km (0.045 R)
• M8: 5,701,324 km (0.119 R)
• M9: 6,656,806 km (0.088 R)
• M10: 7,336,579 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 13

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.21 AU - 2.29 AU

Year: 2146 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,000,148 km

• M1: 163,062 km (0.078 R)
• M2: 600,635 km (0.117 R)
• M3: 1,041,949 km (0.099 R)
• M4: 1,552,078 km (0.106 R)
• M5: 2,081,206 km (0.048 R)
• M6: 2,533,440 km (0.094 R)
• M7: 4,285,979 km (0.084 R)
• M8: 4,824,083 km (0.119 R)
• M9: 6,013,535 km (0.087 R)
• M10: 8,545,330 km (0.102 R)
• M11: 9,948,558 km (0.096 R)
• M12: 10,688,169 km (0.113 R)
• M13: 11,356,274 km (0.108 R)
• M14: 13,327,525 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 4.3

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.61 AU - 13.97 AU

Year: 24120 Days

Day: 23.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,000,148 km

• M1: 53,406 km (0.094 R)
• M2: 189,541 km (0.11 R)
• M3: 516,561 km (0.104 R)
• M4: 683,363 km (0.075 R)
• M5: 1,546,543 km (0.104 R)
• M6: 1,918,293 km (0.089 R)
• M7: 2,190,262 km (0.06 R)
• M8: 2,347,041 km (0.114 R)
• M9: 2,889,483 km (0.09 R)
• M10: 3,951,029 km (0.087 R)
• M11: 4,321,434 km (0.098 R)
• M12: 4,569,018 km (0.11 R)
• M13: 5,490,092 km (0.05 R)
• M14: 7,488,720 km (0.076 R)
• M15: 8,816,700 km (0.108 R)
• M16: 9,214,930 km (0.094 R)
• M17: 9,744,506 km (0.049 R)
• M18: 10,419,043 km (0.118 R)
• M19: 11,321,716 km (0.097 R)
• M20: 11,588,898 km (0.082 R)
• M21: 12,135,978 km (0.116 R)
• M22: 12,628,603 km (0.072 R)
• M23: 13,207,846 km (0.057 R)
• M24: 13,653,648 km (0.057 R)
• M25: 18,401,884 km (0.094 R)
• M26: 27,717,194 km (0.06 R)
• M27: 28,693,620 km (0.089 R)
• M28: 35,178,388 km (0.115 R)
• M29: 41,935,425 km (0.084 R)
• M30: 43,383,233 km (0.108 R)
• M31: 46,890,405 km (0.047 R)
• M32: 57,942,247 km (0.073 R)
• M33: 64,066,784 km (0.114 R)
• M34: 66,849,604 km (0.066 R)
• M35: 67,066,969 km (0.047 R)
• M36: 84,745,548 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit