🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 25.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,588,832 km

• M1: 46,076 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 9.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.29 AU - 13.91 AU

Year: 16664 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,588,832 km

• M1: 115,938 km (0.094 R)
• M2: 506,239 km (0.101 R)
• M3: 1,381,836 km (0.116 R)
• M4: 1,767,499 km (0.042 R)
• M5: 2,350,332 km (0.119 R)
• M6: 4,607,166 km (0.066 R)
• M7: 5,324,487 km (0.083 R)
• M8: 5,749,794 km (0.054 R)
• M9: 6,155,952 km (0.09 R)
• M10: 6,494,492 km (0.072 R)
• M11: 7,682,000 km (0.068 R)
• M12: 8,429,840 km (0.115 R)
• M13: 10,541,264 km (0.092 R)
• M14: 11,655,170 km (0.103 R)
• M15: 12,373,389 km (0.1 R)
• M16: 12,914,186 km (0.109 R)
• M17: 13,826,284 km (0.029 R)
• M18: 19,490,059 km (0.042 R)
• M19: 20,783,333 km (0.045 R)
• M20: 22,728,704 km (0.114 R)
• M21: 23,642,597 km (0.082 R)
• M22: 25,005,733 km (0.092 R)
• M23: 30,007,986 km (0.089 R)
• M24: 31,729,858 km (0.082 R)
• M25: 32,233,554 km (0.076 R)
• M26: 33,516,505 km (0.11 R)
• M27: 33,907,853 km (0.107 R)
• M28: 40,592,784 km (0.108 R)
• M29: 44,399,451 km (0.1 R)
• M30: 51,492,185 km (0.101 R)
• M31: 52,013,384 km (0.116 R)
• M32: 53,420,652 km (0.093 R)
• M33: 55,215,377 km (0.057 R)
• M34: 57,421,497 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.5

Radius: 4.6

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.24 AU - 17.9 AU

Year: 23706 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,588,832 km

• M1: 57,296 km (0.105 R)
• M2: 511,774 km (0.081 R)
• M3: 808,576 km (0.03 R)
• M4: 1,212,640 km (0.118 R)
• M5: 1,520,363 km (0.084 R)
• M6: 1,740,422 km (0.089 R)
• M7: 2,154,509 km (0.115 R)
• M8: 2,456,995 km (0.106 R)
• M9: 2,631,277 km (0.08 R)
• M10: 4,706,349 km (0.109 R)
• M11: 6,068,438 km (0.056 R)
• M12: 6,249,750 km (0.11 R)
• M13: 8,266,330 km (0.067 R)
• M14: 8,602,027 km (0.062 R)
• M15: 9,241,259 km (0.091 R)
• M16: 9,420,926 km (0.044 R)
• M17: 11,903,503 km (0.084 R)
• M18: 17,465,402 km (0.086 R)
• M19: 19,061,312 km (0.089 R)
• M20: 20,547,866 km (0.049 R)
• M21: 25,002,442 km (0.108 R)
• M22: 27,024,107 km (0.068 R)
• M23: 28,262,778 km (0.098 R)
• M24: 29,152,137 km (0.104 R)
• M25: 31,795,531 km (0.097 R)
• M26: 32,757,296 km (0.055 R)
• M27: 37,705,395 km (0.12 R)
• M28: 40,038,374 km (0.095 R)
• M29: 45,678,962 km (0.057 R)
• M30: 52,204,271 km (0.056 R)
• M31: 56,084,691 km (0.1 R)
• M32: 61,410,824 km (0.104 R)
• M33: 72,110,512 km (0.089 R)
• M34: 72,581,446 km (0.115 R)
• M35: 73,054,325 km (0.108 R)
• M36: 75,208,235 km (0.098 R)
• M37: 85,821,007 km (0.099 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit