🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.27 AU - 1.47 AU

Year: 589 Days

Day: 26.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,675,084 km

• M1: 207,193 km (0.112 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.43 AU - 11.93 AU

Year: 11923 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,675,084 km

• M1: 162,912 km (0.118 R)
• M2: 998,865 km (0.049 R)
• M3: 2,817,377 km (0.093 R)
• M4: 3,346,056 km (0.094 R)
• M5: 3,915,275 km (0.116 R)
• M6: 4,745,992 km (0.081 R)
• M7: 5,404,373 km (0.093 R)
• M8: 8,325,570 km (0.11 R)
• M9: 9,792,078 km (0.056 R)
• M10: 12,169,188 km (0.084 R)
• M11: 13,404,717 km (0.094 R)
• M12: 14,053,074 km (0.112 R)
• M13: 15,349,041 km (0.1 R)
• M14: 22,714,193 km (0.101 R)
• M15: 28,050,050 km (0.11 R)
• M16: 33,197,862 km (0.099 R)
• M17: 33,626,460 km (0.105 R)
• M18: 40,142,494 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 3.1

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.42 AU - 16.12 AU

Year: 18757 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,675,084 km

• M1: 38,596 km (0.091 R)
• M2: 180,714 km (0.066 R)
• M3: 300,093 km (0.084 R)
• M4: 658,380 km (0.108 R)
• M5: 814,112 km (0.064 R)
• M6: 1,026,391 km (0.061 R)
• M7: 1,175,540 km (0.1 R)
• M8: 1,287,140 km (0.111 R)
• M9: 1,405,771 km (0.111 R)
• M10: 2,240,527 km (0.107 R)
• M11: 2,827,250 km (0.073 R)
• M12: 3,560,729 km (0.09 R)
• M13: 3,716,011 km (0.072 R)
• M14: 3,930,235 km (0.079 R)
• M15: 4,838,594 km (0.103 R)
• M16: 5,631,462 km (0.069 R)
• M17: 5,914,053 km (0.106 R)
• M18: 8,662,465 km (0.098 R)
• M19: 10,547,099 km (0.097 R)
• M20: 11,030,300 km (0.118 R)
• M21: 14,767,703 km (0.05 R)
• M22: 15,168,775 km (0.069 R)
• M23: 16,344,615 km (0.066 R)
• M24: 16,845,917 km (0.094 R)
• M25: 17,283,790 km (0.119 R)
• M26: 18,030,134 km (0.077 R)
• M27: 18,488,202 km (0.026 R)
• M28: 29,563,531 km (0.056 R)
• M29: 30,199,921 km (0.077 R)
• M30: 31,830,986 km (0.114 R)
• M31: 32,052,690 km (0.111 R)
• M32: 32,275,591 km (0.07 R)
• M33: 33,634,388 km (0.071 R)
• M34: 34,444,311 km (0.103 R)
• M35: 34,913,001 km (0.098 R)
• M36: 40,222,230 km (0.071 R)
• M37: 42,060,339 km (0.118 R)
• M38: 43,679,885 km (0.109 R)
• M39: 48,346,890 km (0.102 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: 348 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit