🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 8.9

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 476 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,358,514 km

• M1: 110,702 km (0.098 R)
• M2: 388,655 km (0.091 R)
• M3: 730,038 km (0.059 R)
• M4: 1,158,037 km (0.118 R)
• M5: 1,454,540 km (0.116 R)
• M6: 1,938,489 km (0.107 R)
• M7: 2,324,601 km (0.037 R)
• M8: 2,616,916 km (0.078 R)
• M9: 3,827,162 km (0.045 R)
• M10: 4,265,634 km (0.082 R)
• M11: 6,178,392 km (0.029 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.9

Radius: 4.3

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.35 AU - 6.09 AU

Year: 9279 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,358,514 km

• M1: 53,556 km (0.079 R)
• M2: 336,146 km (0.097 R)
• M3: 757,414 km (0.107 R)
• M4: 1,072,318 km (0.064 R)
• M5: 1,297,612 km (0.11 R)
• M6: 1,732,343 km (0.062 R)
• M7: 1,908,121 km (0.078 R)
• M8: 2,149,123 km (0.057 R)
• M9: 2,468,514 km (0.102 R)
• M10: 2,928,079 km (0.076 R)
• M11: 3,567,311 km (0.114 R)
• M12: 3,906,300 km (0.078 R)
• M13: 5,412,750 km (0.053 R)
• M14: 5,860,048 km (0.05 R)
• M15: 6,147,425 km (0.082 R)
• M16: 10,416,500 km (0.037 R)
• M17: 11,270,704 km (0.073 R)
• M18: 11,547,011 km (0.065 R)
• M19: 11,827,806 km (0.104 R)
• M20: 13,178,376 km (0.087 R)
• M21: 14,112,465 km (0.101 R)
• M22: 16,604,017 km (0.077 R)
• M23: 16,746,584 km (0.083 R)
• M24: 17,251,626 km (0.04 R)
• M25: 21,075,198 km (0.1 R)
• M26: 21,833,959 km (0.08 R)
• M27: 22,785,850 km (0.084 R)
• M28: 23,945,982 km (0.1 R)
• M29: 25,711,685 km (0.093 R)
• M30: 25,902,572 km (0.08 R)
• M31: 30,876,552 km (0.114 R)
• M32: 31,964,427 km (0.112 R)
• M33: 32,517,790 km (0.089 R)
• M34: 34,101,134 km (0.069 R)
• M35: 37,176,567 km (0.084 R)
• M36: 38,906,816 km (0.105 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96

Radius: 5.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.15 AU - 8.03 AU

Year: 12804 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,358,514 km

• M1: 72,555 km (0.108 R)
• M2: 339,438 km (0.054 R)
• M3: 546,331 km (0.107 R)
• M4: 793,766 km (0.033 R)
• M5: 1,213,089 km (0.1 R)
• M6: 2,120,251 km (0.11 R)
• M7: 2,416,903 km (0.115 R)
• M8: 2,904,143 km (0.037 R)
• M9: 5,242,957 km (0.089 R)
• M10: 5,756,676 km (0.062 R)
• M11: 6,241,223 km (0.103 R)
• M12: 8,607,113 km (0.112 R)
• M13: 12,328,809 km (0.112 R)
• M14: 14,077,160 km (0.088 R)
• M15: 20,166,391 km (0.096 R)
• M16: 28,060,222 km (0.077 R)
• M17: 28,488,671 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit