🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 186 Days

Day: 29.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,662,705 km

• M1: 44,281 km (0.047 R)
• M2: 236,664 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.82 AU - 10.34 AU

Year: 10519 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 98,662,705 km

• M1: 206,744 km (0.111 R)
• M2: 722,558 km (0.066 R)
• M3: 1,277,715 km (0.077 R)
• M4: 1,748,350 km (0.056 R)
• M5: 2,599,413 km (0.119 R)
• M6: 6,592,928 km (0.051 R)
• M7: 8,288,171 km (0.054 R)
• M8: 10,593,923 km (0.108 R)
• M9: 11,154,616 km (0.079 R)
• M10: 15,708,375 km (0.107 R)
• M11: 20,567,912 km (0.074 R)
• M12: 25,038,944 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 9.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.41 AU - 11.17 AU

Year: 10867 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,662,705 km

• M1: 113,246 km (0.077 R)
• M2: 399,726 km (0.109 R)
• M3: 1,221,467 km (0.106 R)
• M4: 1,530,536 km (0.043 R)
• M5: 1,875,957 km (0.094 R)
• M6: 2,329,239 km (0.104 R)
• M7: 3,505,826 km (0.099 R)
• M8: 3,974,965 km (0.115 R)
• M9: 7,634,578 km (0.118 R)
• M10: 8,699,116 km (0.113 R)
• M11: 9,315,459 km (0.106 R)
• M12: 9,910,111 km (0.108 R)
• M13: 10,372,518 km (0.118 R)
• M14: 10,795,431 km (0.107 R)
• M15: 12,843,276 km (0.091 R)
• M16: 16,882,569 km (0.119 R)
• M17: 18,525,901 km (0.093 R)
• M18: 19,786,263 km (0.099 R)
• M19: 24,462,393 km (0.102 R)
• M20: 25,117,931 km (0.091 R)
• M21: 27,055,523 km (0.113 R)
• M22: 31,775,336 km (0.113 R)
• M23: 32,668,285 km (0.104 R)
• M24: 33,120,969 km (0.059 R)
• M25: 38,129,804 km (0.096 R)
• M26: 43,484,959 km (0.089 R)
• M27: 44,032,787 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.5

Radius: 5.5

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.55 AU - 22.71 AU

Year: 30854 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,662,705 km

• M1: 71,358 km (0.105 R)
• M2: 682,615 km (0.103 R)
• M3: 1,034,619 km (0.111 R)
• M4: 1,923,978 km (0.04 R)
• M5: 2,118,904 km (0.096 R)
• M6: 2,599,562 km (0.09 R)
• M7: 3,390,785 km (0.09 R)
• M8: 3,875,632 km (0.102 R)
• M9: 6,098,656 km (0.077 R)
• M10: 7,013,896 km (0.102 R)
• M11: 9,917,740 km (0.086 R)
• M12: 12,392,688 km (0.115 R)
• M13: 17,290,522 km (0.094 R)
• M14: 21,471,483 km (0.06 R)
• M15: 22,890,569 km (0.048 R)
• M16: 29,854,948 km (0.038 R)
• M17: 35,059,009 km (0.115 R)
• M18: 36,258,634 km (0.029 R)
• M19: 40,021,170 km (0.115 R)
• M20: 40,509,009 km (0.078 R)
• M21: 51,693,095 km (0.104 R)
• M22: 55,834,264 km (0.113 R)
• M23: 62,779,943 km (0.089 R)
• M24: 69,808,949 km (0.094 R)
• M25: 81,177,639 km (0.057 R)
• M26: 81,959,288 km (0.054 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit