🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 307 Days

Day: 24.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,894,300 km

• M1: 529,427 km (0.119 R)
• M2: 644,019 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.78 AU - 2.02 AU

Year: 943 Days

Day: 20.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,894,300 km

• M1: 279,598 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 14.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.35 AU - 11.95 AU

Year: 14311 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 153 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,894,300 km

• M1: 184,305 km (0.09 R)
• M2: 1,344,436 km (0.115 R)
• M3: 2,485,868 km (0.087 R)
• M4: 3,058,977 km (0.059 R)
• M5: 3,747,277 km (0.078 R)
• M6: 6,138,898 km (0.059 R)
• M7: 7,725,084 km (0.114 R)
• M8: 9,727,751 km (0.072 R)
• M9: 12,056,990 km (0.069 R)
• M10: 13,581,841 km (0.096 R)
• M11: 20,368,498 km (0.083 R)
• M12: 27,081,254 km (0.028 R)
• M13: 29,910,299 km (0.059 R)
• M14: 41,924,654 km (0.054 R)
• M15: 55,774,873 km (0.056 R)
• M16: 57,499,438 km (0.075 R)
• M17: 58,199,107 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 6.6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.94 AU - 21.18 AU

Year: 31133 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,894,300 km

• M1: 82,428 km (0.09 R)
• M2: 339,438 km (0.097 R)
• M3: 657,034 km (0.056 R)
• M4: 988,692 km (0.101 R)
• M5: 1,513,033 km (0.063 R)
• M6: 1,808,189 km (0.095 R)
• M7: 2,903,994 km (0.119 R)
• M8: 3,834,792 km (0.118 R)
• M9: 4,386,509 km (0.067 R)
• M10: 6,314,077 km (0.098 R)
• M11: 7,592,990 km (0.086 R)
• M12: 8,237,906 km (0.119 R)
• M13: 10,263,611 km (0.12 R)
• M14: 10,850,932 km (0.091 R)
• M15: 11,186,630 km (0.065 R)
• M16: 14,127,724 km (0.104 R)
• M17: 16,734,167 km (0.113 R)
• M18: 23,989,215 km (0.115 R)
• M19: 26,565,291 km (0.105 R)
• M20: 27,670,370 km (0.12 R)
• M21: 30,235,076 km (0.107 R)
• M22: 31,303,953 km (0.074 R)
• M23: 33,516,805 km (0.108 R)
• M24: 35,097,306 km (0.067 R)
• M25: 36,426,782 km (0.083 R)
• M26: 46,511,025 km (0.079 R)
• M27: 50,122,617 km (0.113 R)
• M28: 50,680,019 km (0.111 R)
• M29: 53,335,830 km (0.106 R)
• M30: 57,491,359 km (0.113 R)
• M31: 57,898,116 km (0.111 R)
• M32: 63,144,663 km (0.095 R)
• M33: 75,540,642 km (0.106 R)
• M34: 76,028,480 km (0.027 R)
• M35: 78,749,366 km (0.06 R)
• M36: 82,305,457 km (0.055 R)
• M37: 82,563,514 km (0.095 R)
• M38: 84,647,113 km (0.114 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit