🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 10.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.48 AU - 4.06 AU

Year: 3760 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,284,251 km

• M1: 129,402 km (0.051 R)
• M2: 593,156 km (0.093 R)
• M3: 1,035,068 km (0.098 R)
• M4: 1,741,768 km (0.114 R)
• M5: 2,126,235 km (0.111 R)
• M6: 2,505,166 km (0.104 R)
• M7: 3,140,957 km (0.043 R)
• M8: 3,696,115 km (0.038 R)
• M9: 4,854,601 km (0.116 R)
• M10: 5,788,540 km (0.108 R)
• M11: 8,571,808 km (0.097 R)
• M12: 9,010,280 km (0.057 R)
• M13: 12,053,549 km (0.117 R)
• M14: 12,604,518 km (0.105 R)
• M15: 13,955,537 km (0.103 R)
• M16: 16,660,565 km (0.118 R)
• M17: 21,180,366 km (0.059 R)
• M18: 21,848,021 km (0.111 R)
• M19: 22,187,010 km (0.028 R)
• M20: 24,006,718 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 12.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.46 AU - 5.36 AU

Year: 5888 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,284,251 km

• M1: 153,787 km (0.115 R)
• M2: 580,889 km (0.106 R)
• M3: 1,022,053 km (0.09 R)
• M4: 1,657,245 km (0.106 R)
• M5: 2,679,597 km (0.069 R)
• M6: 3,191,970 km (0.101 R)
• M7: 4,513,966 km (0.104 R)
• M8: 5,161,875 km (0.097 R)
• M9: 6,050,635 km (0.114 R)
• M10: 7,310,549 km (0.119 R)
• M11: 7,947,985 km (0.056 R)
• M12: 8,622,223 km (0.054 R)
• M13: 9,497,670 km (0.029 R)
• M14: 10,257,328 km (0.094 R)
• M15: 11,148,333 km (0.098 R)
• M16: 12,531,215 km (0.057 R)
• M17: 13,135,740 km (0.078 R)
• M18: 14,294,675 km (0.081 R)
• M19: 16,936,274 km (0.091 R)
• M20: 17,365,022 km (0.09 R)
• M21: 18,116,901 km (0.071 R)
• M22: 18,825,097 km (0.112 R)
• M23: 21,131,148 km (0.1 R)
• M24: 23,695,854 km (0.11 R)
• M25: 26,297,660 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 7.2

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.68 AU - 11 AU

Year: 21140 Days

Day: 18 Hours

Environment

Temp: -231 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,284,251 km

• M1: 89,609 km (0.114 R)
• M2: 365,617 km (0.107 R)
• M3: 648,357 km (0.12 R)
• M4: 1,531,882 km (0.094 R)
• M5: 2,364,843 km (0.096 R)
• M6: 2,668,377 km (0.107 R)
• M7: 4,021,340 km (0.09 R)
• M8: 4,455,324 km (0.062 R)
• M9: 6,073,524 km (0.12 R)
• M10: 9,352,111 km (0.08 R)
• M11: 10,853,026 km (0.104 R)
• M12: 12,508,028 km (0.074 R)
• M13: 14,477,035 km (0.1 R)
• M14: 15,255,841 km (0.032 R)
• M15: 16,559,886 km (0.045 R)
• M16: 18,202,770 km (0.06 R)
• M17: 18,926,075 km (0.057 R)
• M18: 19,951,569 km (0.114 R)
• M19: 21,708,895 km (0.069 R)
• M20: 26,434,243 km (0.114 R)
• M21: 27,951,465 km (0.102 R)
• M22: 28,189,924 km (0.093 R)
• M23: 28,792,055 km (0.102 R)
• M24: 32,192,714 km (0.103 R)
• M25: 32,850,496 km (0.107 R)
• M26: 35,432,256 km (0.067 R)
• M27: 38,146,111 km (0.119 R)
• M28: 38,882,731 km (0.087 R)
• M29: 48,992,255 km (0.056 R)
• M30: 50,037,645 km (0.119 R)
• M31: 50,920,123 km (0.086 R)
• M32: 53,446,233 km (0.08 R)
• M33: 62,944,351 km (0.109 R)
• M34: 63,559,947 km (0.094 R)
• M35: 67,766,489 km (0.081 R)
• M36: 73,507,756 km (0.11 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: 247 - 14,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit