🌌 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: 931.9

Radius: 9.4

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 453 Days

Day: 10.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,567,628 km

• M1: 116,986 km (0.107 R)
• M2: 444,904 km (0.105 R)
• M3: 873,951 km (0.104 R)
• M4: 1,288,486 km (0.106 R)
• M5: 1,668,016 km (0.097 R)
• M6: 2,059,663 km (0.107 R)
• M7: 2,462,082 km (0.063 R)
• M8: 2,939,000 km (0.112 R)
• M9: 4,593,103 km (0.056 R)
• M10: 4,906,361 km (0.047 R)
• M11: 5,267,491 km (0.079 R)
• M12: 5,611,117 km (0.11 R)
• M13: 6,006,504 km (0.116 R)
• M14: 6,555,977 km (0.108 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353

Radius: 7.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.45 AU - 10.43 AU

Year: 20235 Days

Day: 20.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,567,628 km

• M1: 95,743 km (0.119 R)
• M2: 441,912 km (0.089 R)
• M3: 749,336 km (0.083 R)
• M4: 1,089,820 km (0.091 R)
• M5: 1,624,034 km (0.095 R)
• M6: 1,906,774 km (0.116 R)
• M7: 3,994,862 km (0.096 R)
• M8: 6,267,552 km (0.103 R)
• M9: 7,055,335 km (0.077 R)
• M10: 15,444,335 km (0.068 R)
• M11: 15,812,794 km (0.103 R)
• M12: 20,436,416 km (0.097 R)
• M13: 21,788,032 km (0.077 R)
• M14: 23,198,291 km (0.047 R)
• M15: 24,270,310 km (0.032 R)
• M16: 25,070,509 km (0.118 R)
• M17: 29,675,580 km (0.096 R)
• M18: 34,064,333 km (0.106 R)
• M19: 37,262,885 km (0.036 R)
• M20: 41,500,095 km (0.082 R)
• M21: 42,499,558 km (0.12 R)
• M22: 43,514,879 km (0.108 R)
• M23: 44,546,207 km (0.104 R)
• M24: 47,582,894 km (0.107 R)
• M25: 48,677,502 km (0.066 R)
• M26: 49,469,622 km (0.118 R)
• M27: 55,085,078 km (0.106 R)
• M28: 56,989,159 km (0.062 R)
• M29: 57,515,893 km (0.061 R)
• M30: 59,295,360 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 3.3

Gravity: 34.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.47 AU - 12.89 AU

Year: 22536 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,567,628 km

• M1: 44,131 km (0.119 R)
• M2: 182,659 km (0.11 R)
• M3: 287,677 km (0.096 R)
• M4: 605,871 km (0.096 R)
• M5: 873,352 km (0.095 R)
• M6: 1,975,889 km (0.111 R)
• M7: 3,011,256 km (0.103 R)
• M8: 3,834,792 km (0.12 R)
• M9: 4,298,246 km (0.108 R)
• M10: 5,008,238 km (0.1 R)
• M11: 5,188,204 km (0.097 R)
• M12: 5,485,156 km (0.085 R)
• M13: 6,031,786 km (0.075 R)
• M14: 6,918,453 km (0.07 R)
• M15: 7,323,863 km (0.067 R)
• M16: 7,840,424 km (0.095 R)
• M17: 9,372,456 km (0.093 R)
• M18: 11,585,009 km (0.098 R)
• M19: 17,168,151 km (0.096 R)
• M20: 19,191,163 km (0.069 R)
• M21: 19,988,968 km (0.099 R)
• M22: 24,414,372 km (0.106 R)
• M23: 26,418,086 km (0.077 R)
• M24: 26,744,210 km (0.053 R)
• M25: 27,073,026 km (0.093 R)
• M26: 34,098,591 km (0.113 R)
• M27: 35,398,447 km (0.059 R)
• M28: 36,596,127 km (0.062 R)
• M29: 37,546,074 km (0.101 R)
• M30: 38,791,625 km (0.098 R)
• M31: 39,212,743 km (0.051 R)
• M32: 43,141,782 km (0.117 R)
• M33: 51,432,047 km (0.068 R)
• M34: 67,365,268 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit