🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 9.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 678 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,752,888 km

• M1: 117,135 km (0.114 R)
• M2: 437,424 km (0.093 R)
• M3: 833,709 km (0.104 R)
• M4: 1,323,343 km (0.094 R)
• M5: 1,815,969 km (0.062 R)
• M6: 2,736,295 km (0.061 R)
• M7: 3,120,462 km (0.114 R)
• M8: 4,278,948 km (0.075 R)
• M9: 4,981,160 km (0.105 R)
• M10: 5,307,134 km (0.113 R)
• M11: 5,610,967 km (0.106 R)
• M12: 5,964,318 km (0.102 R)
• M13: 6,861,007 km (0.115 R)
• M14: 7,243,828 km (0.042 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 5.1

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.73 AU - 8.11 AU

Year: 13709 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,752,888 km

• M1: 63,429 km (0.108 R)
• M2: 245,041 km (0.112 R)
• M3: 461,958 km (0.087 R)
• M4: 631,901 km (0.1 R)
• M5: 873,951 km (0.115 R)
• M6: 1,068,727 km (0.08 R)
• M7: 2,175,452 km (0.062 R)
• M8: 2,557,974 km (0.11 R)
• M9: 2,776,536 km (0.043 R)
• M10: 3,103,707 km (0.107 R)
• M11: 6,077,713 km (0.09 R)
• M12: 6,875,069 km (0.09 R)
• M13: 7,042,469 km (0.087 R)
• M14: 7,298,880 km (0.064 R)
• M15: 8,339,632 km (0.054 R)
• M16: 10,599,757 km (0.032 R)
• M17: 10,879,954 km (0.083 R)
• M18: 11,750,314 km (0.091 R)
• M19: 11,929,832 km (0.095 R)
• M20: 12,728,834 km (0.117 R)
• M21: 14,569,935 km (0.096 R)
• M22: 16,135,776 km (0.042 R)
• M23: 19,098,412 km (0.065 R)
• M24: 21,858,942 km (0.045 R)
• M25: 22,130,611 km (0.102 R)
• M26: 22,404,525 km (0.05 R)
• M27: 29,677,674 km (0.094 R)
• M28: 34,817,408 km (0.106 R)
• M29: 43,734,339 km (0.112 R)
• M30: 53,237,843 km (0.102 R)
• M31: 55,223,456 km (0.113 R)
• M32: 57,086,398 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 4.6

Gravity: 35.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.8 AU - 9.52 AU

Year: 14379 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,752,888 km

• M1: 59,839 km (0.062 R)
• M2: 229,184 km (0.107 R)
• M3: 376,239 km (0.046 R)
• M4: 566,378 km (0.11 R)
• M5: 771,327 km (0.118 R)
• M6: 1,133,952 km (0.101 R)
• M7: 1,716,336 km (0.1 R)
• M8: 1,906,924 km (0.096 R)
• M9: 2,330,884 km (0.048 R)
• M10: 3,776,299 km (0.114 R)
• M11: 4,069,660 km (0.047 R)
• M12: 4,315,300 km (0.105 R)
• M13: 4,904,117 km (0.055 R)
• M14: 5,076,753 km (0.056 R)
• M15: 7,343,311 km (0.082 R)
• M16: 12,609,006 km (0.111 R)
• M17: 12,999,157 km (0.081 R)
• M18: 18,328,881 km (0.101 R)
• M19: 18,998,331 km (0.112 R)
• M20: 21,195,326 km (0.043 R)
• M21: 21,839,494 km (0.088 R)
• M22: 32,277,985 km (0.079 R)
• M23: 36,820,524 km (0.102 R)
• M24: 38,832,615 km (0.078 R)
• M25: 39,657,648 km (0.119 R)
• M26: 41,200,301 km (0.117 R)
• M27: 42,347,118 km (0.1 R)
• M28: 45,610,147 km (0.116 R)
• M29: 47,302,847 km (0.098 R)
• M30: 47,615,057 km (0.105 R)
• M31: 56,048,039 km (0.099 R)
• M32: 57,455,007 km (0.112 R)
• M33: 61,817,131 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit