🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.7 AU

Year: 313 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,801,462 km

• M1: 99,483 km (0.099 R)
• M2: 349,161 km (0.082 R)
• M3: 700,716 km (0.078 R)
• M4: 1,230,442 km (0.103 R)
• M5: 1,524,552 km (0.105 R)
• M6: 1,865,485 km (0.051 R)
• M7: 2,152,115 km (0.04 R)
• M8: 2,494,544 km (0.085 R)
• M9: 2,834,431 km (0.099 R)
• M10: 3,299,979 km (0.087 R)
• M11: 3,607,702 km (0.112 R)
• M12: 4,130,248 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 9.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.39 AU - 4.11 AU

Year: 5013 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,801,462 km

• M1: 128,953 km (0.079 R)
• M2: 476,469 km (0.118 R)
• M3: 844,031 km (0.087 R)
• M4: 1,680,732 km (0.098 R)
• M5: 1,992,793 km (0.047 R)
• M6: 2,980,738 km (0.107 R)
• M7: 3,513,306 km (0.057 R)
• M8: 7,411,827 km (0.12 R)
• M9: 10,161,585 km (0.059 R)
• M10: 13,353,106 km (0.1 R)
• M11: 13,883,430 km (0.119 R)
• M12: 15,318,672 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 3.2

Gravity: 59.54 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.36 AU - 8.86 AU

Year: 17439 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,801,462 km

• M1: 39,793 km (0.051 R)
• M2: 158,125 km (0.091 R)
• M3: 362,027 km (0.091 R)
• M4: 694,134 km (0.059 R)
• M5: 951,293 km (0.094 R)
• M6: 1,082,939 km (0.109 R)
• M7: 1,505,403 km (0.048 R)
• M8: 2,126,534 km (0.039 R)
• M9: 2,617,813 km (0.084 R)
• M10: 3,051,946 km (0.097 R)
• M11: 4,217,164 km (0.118 R)
• M12: 5,237,421 km (0.074 R)
• M13: 5,765,652 km (0.116 R)
• M14: 6,164,031 km (0.064 R)
• M15: 6,411,765 km (0.046 R)
• M16: 7,104,702 km (0.112 R)
• M17: 7,285,566 km (0.094 R)
• M18: 7,703,393 km (0.109 R)
• M19: 8,235,662 km (0.052 R)
• M20: 8,740,405 km (0.09 R)
• M21: 9,053,065 km (0.091 R)
• M22: 9,427,059 km (0.027 R)
• M23: 10,552,335 km (0.084 R)
• M24: 12,209,430 km (0.111 R)
• M25: 12,534,207 km (0.056 R)
• M26: 13,543,095 km (0.119 R)
• M27: 17,871,111 km (0.117 R)
• M28: 18,714,843 km (0.084 R)
• M29: 19,408,529 km (0.112 R)
• M30: 20,119,268 km (0.111 R)
• M31: 30,046,134 km (0.082 R)
• M32: 31,966,073 km (0.105 R)
• M33: 33,332,350 km (0.057 R)
• M34: 34,607,822 km (0.053 R)
• M35: 40,607,145 km (0.066 R)
• M36: 41,329,853 km (0.102 R)
• M37: 44,918,406 km (0.108 R)
• M38: 55,845,633 km (0.089 R)
• M39: 56,739,032 km (0.102 R)
• M40: 57,279,529 km (0.064 R)
• M41: 59,847,675 km (0.116 R)
• M42: 66,202,443 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit