🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 12.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.73 AU - 2.29 AU

Year: 1900 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,173,954 km

• M1: 154,235 km (0.08 R)
• M2: 646,712 km (0.081 R)
• M3: 1,343,389 km (0.105 R)
• M4: 2,192,506 km (0.101 R)
• M5: 2,786,410 km (0.086 R)
• M6: 3,388,392 km (0.077 R)
• M7: 4,057,244 km (0.102 R)
• M8: 4,751,378 km (0.076 R)
• M9: 5,389,114 km (0.034 R)
• M10: 6,578,267 km (0.097 R)
• M11: 7,649,837 km (0.106 R)
• M12: 8,287,124 km (0.108 R)
• M13: 9,569,028 km (0.11 R)
• M14: 10,729,010 km (0.08 R)
• M15: 12,249,971 km (0.112 R)
• M16: 12,800,791 km (0.059 R)
• M17: 13,450,644 km (0.092 R)
• M18: 13,910,059 km (0.059 R)
• M19: 14,466,563 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 11.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.82 AU - 2.92 AU

Year: 2433 Days

Day: 7.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,173,954 km

• M1: 143,016 km (0.107 R)
• M2: 505,192 km (0.102 R)
• M3: 929,003 km (0.074 R)
• M4: 1,974,094 km (0.087 R)
• M5: 2,410,919 km (0.079 R)
• M6: 2,927,930 km (0.089 R)
• M7: 4,125,760 km (0.097 R)
• M8: 4,626,464 km (0.098 R)
• M9: 5,191,046 km (0.051 R)
• M10: 5,551,427 km (0.063 R)
• M11: 6,819,419 km (0.08 R)
• M12: 8,143,061 km (0.096 R)
• M13: 8,899,727 km (0.099 R)
• M14: 11,533,697 km (0.045 R)
• M15: 12,919,272 km (0.078 R)
• M16: 15,032,043 km (0.107 R)
• M17: 15,768,064 km (0.113 R)
• M18: 16,221,196 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.9

Radius: 7.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.25 AU - 8.57 AU

Year: 13451 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,173,954 km

• M1: 98,435 km (0.076 R)
• M2: 652,247 km (0.101 R)
• M3: 1,055,563 km (0.109 R)
• M4: 1,525,449 km (0.117 R)
• M5: 2,332,231 km (0.096 R)
• M6: 4,393,241 km (0.064 R)
• M7: 4,988,491 km (0.059 R)
• M8: 6,269,497 km (0.061 R)
• M9: 8,497,458 km (0.093 R)
• M10: 10,119,099 km (0.105 R)
• M11: 12,923,012 km (0.056 R)
• M12: 13,726,801 km (0.118 R)
• M13: 16,403,855 km (0.104 R)
• M14: 16,669,242 km (0.074 R)
• M15: 21,475,074 km (0.029 R)
• M16: 21,792,969 km (0.111 R)
• M17: 23,766,614 km (0.093 R)
• M18: 24,021,379 km (0.115 R)
• M19: 26,397,292 km (0.097 R)
• M20: 26,945,868 km (0.054 R)
• M21: 29,704,752 km (0.078 R)
• M22: 31,406,577 km (0.1 R)
• M23: 32,541,875 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit