🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 156 Days

Day: 39.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.22 AU - 1.64 AU

Year: 731 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.71 AU - 2.57 AU

Year: 1338 Days

Day: 47.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 10.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.45 AU - 4.67 AU

Year: 4163 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,899,645 km

• M1: 130,599 km (0.114 R)
• M2: 465,997 km (0.055 R)
• M3: 1,060,499 km (0.11 R)
• M4: 1,502,711 km (0.026 R)
• M5: 1,832,424 km (0.11 R)
• M6: 2,293,186 km (0.115 R)
• M7: 3,095,180 km (0.037 R)
• M8: 3,524,077 km (0.117 R)
• M9: 4,636,038 km (0.075 R)
• M10: 5,677,688 km (0.088 R)
• M11: 6,212,351 km (0.119 R)
• M12: 7,198,350 km (0.075 R)
• M13: 8,386,606 km (0.083 R)
• M14: 9,663,723 km (0.046 R)
• M15: 12,913,887 km (0.112 R)
• M16: 14,859,257 km (0.094 R)
• M17: 15,463,782 km (0.044 R)
• M18: 17,156,183 km (0.099 R)
• M19: 18,446,614 km (0.048 R)
• M20: 19,982,087 km (0.034 R)
• M21: 20,471,122 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 10.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.27 AU - 9.07 AU

Year: 9081 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,899,645 km

• M1: 130,599 km (0.08 R)
• M2: 784,940 km (0.05 R)
• M3: 1,985,014 km (0.101 R)
• M4: 4,605,969 km (0.066 R)
• M5: 6,306,298 km (0.086 R)
• M6: 7,098,868 km (0.063 R)
• M7: 10,754,591 km (0.106 R)
• M8: 11,884,952 km (0.077 R)
• M9: 14,093,765 km (0.053 R)
• M10: 17,800,052 km (0.099 R)
• M11: 20,899,271 km (0.093 R)
• M12: 21,956,330 km (0.11 R)
• M13: 23,850,987 km (0.096 R)
• M14: 25,173,133 km (0.092 R)
• M15: 28,691,226 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.8

Radius: 6.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.6 AU - 15.72 AU

Year: 25234 Days

Day: 16.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,899,645 km

• M1: 90,507 km (0.075 R)
• M2: 604,226 km (0.092 R)
• M3: 910,901 km (0.086 R)
• M4: 1,250,339 km (0.093 R)
• M5: 1,542,803 km (0.056 R)
• M6: 1,809,087 km (0.106 R)
• M7: 2,287,202 km (0.108 R)
• M8: 3,329,450 km (0.117 R)
• M9: 4,524,288 km (0.094 R)
• M10: 4,793,864 km (0.111 R)
• M11: 5,862,441 km (0.103 R)
• M12: 6,558,221 km (0.09 R)
• M13: 6,816,577 km (0.113 R)
• M14: 9,620,938 km (0.099 R)
• M15: 10,181,781 km (0.106 R)
• M16: 10,528,549 km (0.1 R)
• M17: 10,883,095 km (0.069 R)
• M18: 11,306,906 km (0.119 R)
• M19: 17,531,524 km (0.113 R)
• M20: 18,113,909 km (0.118 R)
• M21: 19,229,609 km (0.067 R)
• M22: 21,034,508 km (0.083 R)
• M23: 24,254,752 km (0.118 R)
• M24: 24,977,608 km (0.118 R)
• M25: 30,090,116 km (0.074 R)
• M26: 33,903,066 km (0.045 R)
• M27: 34,417,384 km (0.072 R)
• M28: 36,124,894 km (0.082 R)
• M29: 42,620,134 km (0.111 R)
• M30: 46,299,045 km (0.111 R)
• M31: 48,540,021 km (0.112 R)
• M32: 49,522,131 km (0.105 R)
• M33: 56,951,909 km (0.112 R)
• M34: 60,647,426 km (0.093 R)
• M35: 64,303,149 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit