🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 241 Days

Day: 43.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.52 AU - 5.2 AU

Year: 3185 Days

Day: 41.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,424,948 km

• M1: 1,972,897 km (0.078 R)

Asteroid Belt

Center: 12.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 3.3

Gravity: 73.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.64 AU - 24.24 AU

Year: 32329 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,424,948 km

• M1: 41,289 km (0.104 R)
• M2: 144,960 km (0.034 R)
• M3: 1,200,523 km (0.074 R)
• M4: 1,704,369 km (0.11 R)
• M5: 3,051,348 km (0.112 R)
• M6: 5,497,423 km (0.084 R)
• M7: 5,723,465 km (0.093 R)
• M8: 6,690,166 km (0.069 R)
• M9: 6,843,953 km (0.115 R)
• M10: 10,996,939 km (0.066 R)
• M11: 11,501,383 km (0.026 R)
• M12: 12,556,348 km (0.112 R)
• M13: 13,922,027 km (0.03 R)
• M14: 16,014,003 km (0.103 R)
• M15: 16,474,615 km (0.1 R)
• M16: 17,909,857 km (0.105 R)
• M17: 19,530,301 km (0.107 R)
• M18: 20,268,866 km (0.076 R)
• M19: 23,410,272 km (0.117 R)
• M20: 26,604,037 km (0.106 R)
• M21: 27,773,892 km (0.079 R)
• M22: 30,076,203 km (0.089 R)
• M23: 33,091,947 km (0.105 R)
• M24: 37,579,135 km (0.09 R)
• M25: 39,215,735 km (0.056 R)
• M26: 44,049,841 km (0.094 R)
• M27: 48,115,313 km (0.106 R)
• M28: 55,295,562 km (0.088 R)
• M29: 63,385,515 km (0.112 R)
• M30: 69,762,723 km (0.072 R)
• M31: 78,384,048 km (0.081 R)
• M32: 88,542,941 km (0.066 R)
• M33: 97,701,621 km (0.073 R)
• M34: 101,097,343 km (0.113 R)
• M35: 102,351,422 km (0.076 R)
• M36: 107,471,260 km (0.117 R)
• M37: 109,105,617 km (0.097 R)
• M38: 110,424,920 km (0.115 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit