🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.58 AU - 0.84 AU

Year: 227 Days

Day: 39.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.37 AU - 2.19 AU

Year: 899 Days

Day: 16.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.67 AU - 2.93 AU

Year: 1775 Days

Day: 28.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,128,112 km

• M1: 1,239,119 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 7.9

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.71 AU - 20.09 AU

Year: 29893 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,128,112 km

• M1: 98,286 km (0.068 R)
• M2: 406,457 km (0.101 R)
• M3: 685,457 km (0.086 R)
• M4: 1,082,490 km (0.108 R)
• M5: 1,450,202 km (0.086 R)
• M6: 2,047,396 km (0.119 R)
• M7: 3,105,951 km (0.093 R)
• M8: 4,642,022 km (0.056 R)
• M9: 6,483,871 km (0.075 R)
• M10: 8,533,960 km (0.071 R)
• M11: 9,365,126 km (0.063 R)
• M12: 9,927,315 km (0.109 R)
• M13: 10,511,644 km (0.068 R)
• M14: 14,592,524 km (0.114 R)
• M15: 18,631,667 km (0.106 R)
• M16: 21,919,379 km (0.085 R)
• M17: 23,585,750 km (0.107 R)
• M18: 25,694,930 km (0.083 R)
• M19: 30,284,593 km (0.052 R)
• M20: 38,622,580 km (0.097 R)
• M21: 49,295,640 km (0.111 R)
• M22: 50,611,652 km (0.109 R)
• M23: 51,182,817 km (0.113 R)
• M24: 56,313,874 km (0.099 R)
• M25: 57,338,470 km (0.074 R)
• M26: 57,959,152 km (0.058 R)
• M27: 60,700,533 km (0.072 R)
• M28: 65,534,788 km (0.109 R)
• M29: 80,010,776 km (0.117 R)
• M30: 85,541,409 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit