🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.47 AU - 1.61 AU

Year: 724 Days

Day: 36.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.04 AU - 2.58 AU

Year: 1330 Days

Day: 26.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 6.2

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.3 AU - 14.16 AU

Year: 17202 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,922,738 km

• M1: 77,043 km (0.083 R)
• M2: 271,670 km (0.101 R)
• M3: 507,885 km (0.116 R)
• M4: 926,460 km (0.111 R)
• M5: 1,333,067 km (0.105 R)
• M6: 1,585,438 km (0.03 R)
• M7: 3,950,132 km (0.034 R)
• M8: 4,347,314 km (0.061 R)
• M9: 5,969,404 km (0.094 R)
• M10: 8,792,465 km (0.065 R)
• M11: 9,152,697 km (0.099 R)
• M12: 9,738,672 km (0.055 R)
• M13: 13,048,824 km (0.115 R)
• M14: 13,585,581 km (0.109 R)
• M15: 16,414,626 km (0.111 R)
• M16: 21,775,765 km (0.114 R)
• M17: 22,914,205 km (0.093 R)
• M18: 28,980,548 km (0.062 R)
• M19: 29,548,721 km (0.103 R)
• M20: 29,893,245 km (0.117 R)
• M21: 35,001,264 km (0.078 R)
• M22: 43,559,609 km (0.035 R)
• M23: 44,305,055 km (0.11 R)
• M24: 44,907,486 km (0.083 R)
• M25: 45,515,302 km (0.097 R)
• M26: 46,592,257 km (0.1 R)
• M27: 47,528,740 km (0.104 R)
• M28: 57,952,270 km (0.105 R)
• M29: 62,742,245 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.8

Radius: 5.8

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.87 AU - 13.15 AU

Year: 17773 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,922,738 km

• M1: 73,901 km (0.041 R)
• M2: 350,657 km (0.11 R)
• M3: 943,364 km (0.107 R)
• M4: 1,178,831 km (0.062 R)
• M5: 2,753,199 km (0.066 R)
• M6: 4,974,279 km (0.103 R)
• M7: 5,274,372 km (0.119 R)
• M8: 5,516,122 km (0.119 R)
• M9: 7,292,597 km (0.09 R)
• M10: 7,724,037 km (0.107 R)
• M11: 8,637,631 km (0.115 R)
• M12: 9,219,268 km (0.067 R)
• M13: 9,570,374 km (0.066 R)
• M14: 11,120,807 km (0.069 R)
• M15: 12,646,854 km (0.05 R)
• M16: 18,524,256 km (0.058 R)
• M17: 23,316,623 km (0.097 R)
• M18: 24,727,780 km (0.096 R)
• M19: 25,798,302 km (0.075 R)
• M20: 26,595,958 km (0.112 R)
• M21: 35,375,259 km (0.093 R)
• M22: 36,359,314 km (0.109 R)
• M23: 37,869,355 km (0.083 R)
• M24: 41,418,863 km (0.079 R)
• M25: 47,075,308 km (0.07 R)
• M26: 51,483,958 km (0.088 R)
• M27: 52,270,842 km (0.079 R)
• M28: 53,868,697 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 5

Gravity: 27.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.42 AU - 17.26 AU

Year: 19501 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,922,738 km

• M1: 62,532 km (0.108 R)
• M2: 319,990 km (0.085 R)
• M3: 551,717 km (0.107 R)
• M4: 1,758,972 km (0.079 R)
• M5: 2,801,669 km (0.083 R)
• M6: 3,271,855 km (0.061 R)
• M7: 3,497,000 km (0.113 R)
• M8: 4,073,400 km (0.078 R)
• M9: 5,035,165 km (0.067 R)
• M10: 5,451,496 km (0.084 R)
• M11: 7,067,452 km (0.113 R)
• M12: 7,784,924 km (0.117 R)
• M13: 8,238,056 km (0.087 R)
• M14: 10,894,764 km (0.111 R)
• M15: 11,461,441 km (0.045 R)
• M16: 15,358,914 km (0.073 R)
• M17: 16,232,117 km (0.088 R)
• M18: 19,139,701 km (0.082 R)
• M19: 20,337,382 km (0.103 R)
• M20: 24,229,320 km (0.084 R)
• M21: 26,182,021 km (0.115 R)
• M22: 27,425,628 km (0.083 R)
• M23: 32,536,490 km (0.113 R)
• M24: 38,534,766 km (0.056 R)
• M25: 40,438,399 km (0.081 R)
• M26: 51,426,213 km (0.117 R)
• M27: 51,601,093 km (0.053 R)
• M28: 53,551,251 km (0.105 R)
• M29: 58,927,349 km (0.063 R)
• M30: 65,264,465 km (0.054 R)
• M31: 66,087,253 km (0.096 R)
• M32: 66,708,832 km (0.082 R)
• M33: 72,699,329 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit