🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 238 Days

Day: 26.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,175,678 km

• M1: 109,805 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 11.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.91 AU - 1.03 AU

Year: 607 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,175,678 km

• M1: 145,559 km (0.084 R)
• M2: 514,317 km (0.036 R)
• M3: 1,117,496 km (0.113 R)
• M4: 1,647,073 km (0.086 R)
• M5: 2,145,981 km (0.106 R)
• M6: 2,537,030 km (0.046 R)
• M7: 3,047,907 km (0.107 R)
• M8: 3,426,090 km (0.095 R)
• M9: 5,664,374 km (0.061 R)
• M10: 6,180,935 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 8.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.16 AU - 3.72 AU

Year: 4057 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,175,678 km

• M1: 100,679 km (0.11 R)
• M2: 403,615 km (0.114 R)
• M3: 825,780 km (0.1 R)
• M4: 1,313,021 km (0.059 R)
• M5: 1,940,434 km (0.117 R)
• M6: 2,307,398 km (0.115 R)
• M7: 2,571,887 km (0.106 R)
• M8: 2,980,139 km (0.085 R)
• M9: 3,333,489 km (0.106 R)
• M10: 4,808,375 km (0.06 R)
• M11: 5,429,505 km (0.08 R)
• M12: 6,894,218 km (0.097 R)
• M13: 8,314,350 km (0.084 R)
• M14: 8,716,320 km (0.08 R)
• M15: 10,709,861 km (0.03 R)
• M16: 11,054,834 km (0.097 R)
• M17: 11,858,174 km (0.105 R)
• M18: 13,431,346 km (0.099 R)
• M19: 15,628,639 km (0.075 R)
• M20: 15,960,896 km (0.084 R)
• M21: 18,237,327 km (0.106 R)
• M22: 21,597,744 km (0.068 R)
• M23: 22,498,024 km (0.116 R)
• M24: 22,850,925 km (0.113 R)
• M25: 23,279,373 km (0.079 R)
• M26: 25,273,513 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 8

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.82 AU - 4.16 AU

Year: 4145 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,175,678 km

• M1: 99,483 km (0.119 R)
• M2: 348,563 km (0.073 R)
• M3: 645,964 km (0.055 R)
• M4: 960,418 km (0.087 R)
• M5: 1,487,302 km (0.072 R)
• M6: 1,856,210 km (0.12 R)
• M7: 2,832,336 km (0.071 R)
• M8: 3,780,189 km (0.05 R)
• M9: 4,232,273 km (0.06 R)
• M10: 4,847,569 km (0.069 R)
• M11: 5,190,298 km (0.066 R)
• M12: 6,662,192 km (0.077 R)
• M13: 8,393,488 km (0.083 R)
• M14: 10,666,478 km (0.055 R)
• M15: 12,086,910 km (0.073 R)
• M16: 12,768,029 km (0.088 R)
• M17: 13,067,524 km (0.102 R)
• M18: 13,577,353 km (0.092 R)
• M19: 15,523,173 km (0.11 R)
• M20: 16,269,367 km (0.053 R)
• M21: 17,895,346 km (0.038 R)
• M22: 19,759,186 km (0.068 R)
• M23: 22,320,451 km (0.061 R)
• M24: 23,944,037 km (0.083 R)
• M25: 24,400,011 km (0.088 R)
• M26: 24,784,627 km (0.094 R)
• M27: 25,565,678 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit