🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 323 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,985,300 km

• M1: 315,502 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 21.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,985,300 km

• M1: 74,500 km (0.108 R)
• M2: 226,641 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 9.4

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.32 AU - 5.44 AU

Year: 8057 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,985,300 km

• M1: 120,127 km (0.119 R)
• M2: 547,079 km (0.084 R)
• M3: 1,413,251 km (0.076 R)
• M4: 2,910,427 km (0.115 R)
• M5: 3,954,620 km (0.113 R)
• M6: 4,353,148 km (0.104 R)
• M7: 4,749,134 km (0.087 R)
• M8: 5,046,684 km (0.114 R)
• M9: 5,548,735 km (0.053 R)
• M10: 9,757,222 km (0.098 R)
• M11: 10,891,323 km (0.118 R)
• M12: 11,676,712 km (0.06 R)
• M13: 14,569,187 km (0.081 R)
• M14: 18,705,568 km (0.118 R)
• M15: 20,606,209 km (0.113 R)
• M16: 24,787,320 km (0.064 R)
• M17: 26,514,128 km (0.118 R)
• M18: 27,359,655 km (0.072 R)
• M19: 39,433,700 km (0.083 R)
• M20: 40,411,621 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 5.2

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.14 AU - 12.64 AU

Year: 23204 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,985,300 km

• M1: 85,869 km (0.1 R)
• M2: 357,090 km (0.061 R)
• M3: 619,934 km (0.11 R)
• M4: 1,359,994 km (0.074 R)
• M5: 1,523,056 km (0.096 R)
• M6: 1,948,961 km (0.075 R)
• M7: 2,769,805 km (0.08 R)
• M8: 3,402,454 km (0.102 R)
• M9: 3,705,689 km (0.072 R)
• M10: 5,540,507 km (0.078 R)
• M11: 6,046,896 km (0.112 R)
• M12: 7,054,736 km (0.041 R)
• M13: 7,497,696 km (0.094 R)
• M14: 7,958,906 km (0.064 R)
• M15: 10,807,698 km (0.103 R)
• M16: 12,282,883 km (0.102 R)
• M17: 12,707,442 km (0.107 R)
• M18: 13,215,027 km (0.118 R)
• M19: 13,660,679 km (0.114 R)
• M20: 13,887,320 km (0.089 R)
• M21: 15,058,073 km (0.094 R)
• M22: 18,869,976 km (0.086 R)
• M23: 19,340,013 km (0.068 R)
• M24: 20,108,347 km (0.095 R)
• M25: 24,368,147 km (0.098 R)
• M26: 27,121,346 km (0.119 R)
• M27: 29,192,379 km (0.09 R)
• M28: 29,442,806 km (0.065 R)
• M29: 37,490,124 km (0.065 R)
• M30: 42,412,642 km (0.065 R)
• M31: 47,748,948 km (0.091 R)
• M32: 48,445,924 km (0.12 R)
• M33: 63,218,265 km (0.117 R)
• M34: 71,275,905 km (0.111 R)
• M35: 72,873,461 km (0.097 R)
• M36: 73,797,078 km (0.093 R)
• M37: 76,377,043 km (0.043 R)
• M38: 77,809,443 km (0.114 R)
• M39: 81,716,191 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit