🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861

Radius: 14.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.47 AU - 2.43 AU

Year: 1880 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,381,225 km

• M1: 182,809 km (0.109 R)
• M2: 692,788 km (0.088 R)
• M3: 1,374,206 km (0.106 R)
• M4: 1,959,732 km (0.069 R)
• M5: 2,449,665 km (0.071 R)
• M6: 2,915,962 km (0.111 R)
• M7: 3,827,910 km (0.111 R)
• M8: 4,730,434 km (0.087 R)
• M9: 5,698,781 km (0.092 R)
• M10: 7,323,414 km (0.118 R)
• M11: 9,714,437 km (0.085 R)
• M12: 11,012,498 km (0.104 R)
• M13: 12,423,505 km (0.079 R)
• M14: 13,386,167 km (0.098 R)
• M15: 14,992,100 km (0.037 R)
• M16: 16,923,558 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 12.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.68 AU - 4.32 AU

Year: 5522 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,381,225 km

• M1: 157,676 km (0.114 R)
• M2: 737,518 km (0.104 R)
• M3: 1,600,847 km (0.037 R)
• M4: 2,355,568 km (0.087 R)
• M5: 2,963,235 km (0.075 R)
• M6: 3,459,750 km (0.113 R)
• M7: 3,919,614 km (0.118 R)
• M8: 6,215,343 km (0.037 R)
• M9: 6,831,536 km (0.098 R)
• M10: 7,924,349 km (0.104 R)
• M11: 8,532,315 km (0.092 R)
• M12: 10,189,261 km (0.114 R)
• M13: 12,150,189 km (0.09 R)
• M14: 15,429,524 km (0.099 R)
• M15: 17,683,516 km (0.093 R)
• M16: 19,190,564 km (0.067 R)
• M17: 21,719,068 km (0.099 R)
• M18: 25,101,775 km (0.113 R)
• M19: 26,581,597 km (0.085 R)
• M20: 29,714,625 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.9

Radius: 3.1

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.27 AU - 7.39 AU

Year: 12321 Days

Day: 23.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,381,225 km

• M1: 38,596 km (0.116 R)
• M2: 474,375 km (0.069 R)
• M3: 1,957,787 km (0.104 R)
• M4: 3,216,205 km (0.027 R)
• M5: 4,542,839 km (0.085 R)
• M6: 8,009,769 km (0.067 R)
• M7: 9,166,610 km (0.097 R)
• M8: 10,572,082 km (0.065 R)
• M9: 14,849,234 km (0.064 R)
• M10: 16,518,597 km (0.057 R)
• M11: 30,651,557 km (0.057 R)
• M12: 32,226,224 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.4

Radius: 6.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.2 AU - 7.7 AU

Year: 12647 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,381,225 km

• M1: 83,476 km (0.113 R)
• M2: 556,354 km (0.037 R)
• M3: 822,190 km (0.058 R)
• M4: 3,009,909 km (0.086 R)
• M5: 3,350,843 km (0.116 R)
• M6: 5,402,428 km (0.096 R)
• M7: 6,503,767 km (0.086 R)
• M8: 6,977,095 km (0.055 R)
• M9: 7,473,311 km (0.095 R)
• M10: 8,535,905 km (0.048 R)
• M11: 8,949,693 km (0.109 R)
• M12: 10,104,887 km (0.081 R)
• M13: 13,497,468 km (0.112 R)
• M14: 14,267,149 km (0.111 R)
• M15: 15,229,063 km (0.069 R)
• M16: 15,725,878 km (0.076 R)
• M17: 18,936,697 km (0.059 R)
• M18: 22,701,776 km (0.068 R)
• M19: 23,715,451 km (0.108 R)
• M20: 24,532,854 km (0.11 R)
• M21: 24,759,046 km (0.119 R)
• M22: 25,755,069 km (0.082 R)
• M23: 26,302,447 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit