🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.74 AU - 1.18 AU

Year: 340 Days

Day: 18.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,456,886 km

• M1: 653,443 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.53 AU - 1.97 AU

Year: 837 Days

Day: 30.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,456,886 km

• M1: 162,314 km (0.069 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.2

Radius: 3

Gravity: 76.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.83 AU - 18.01 AU

Year: 26294 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,456,886 km

• M1: 82,428 km (0.109 R)
• M2: 684,410 km (0.077 R)
• M3: 836,551 km (0.094 R)
• M4: 1,431,801 km (0.117 R)
• M5: 1,856,809 km (0.119 R)
• M6: 2,087,489 km (0.086 R)
• M7: 2,313,381 km (0.055 R)
• M8: 2,921,946 km (0.09 R)
• M9: 3,443,593 km (0.053 R)
• M10: 4,267,130 km (0.075 R)
• M11: 6,110,325 km (0.086 R)
• M12: 8,202,451 km (0.05 R)
• M13: 8,367,906 km (0.111 R)
• M14: 10,924,983 km (0.093 R)
• M15: 11,951,523 km (0.09 R)
• M16: 13,647,515 km (0.108 R)
• M17: 16,092,093 km (0.104 R)
• M18: 31,934,807 km (0.064 R)
• M19: 32,481,587 km (0.107 R)
• M20: 38,297,204 km (0.087 R)
• M21: 44,599,164 km (0.112 R)
• M22: 45,110,789 km (0.046 R)
• M23: 45,282,079 km (0.111 R)
• M24: 46,319,540 km (0.08 R)
• M25: 53,643,552 km (0.093 R)
• M26: 57,377,665 km (0.1 R)
• M27: 59,000,353 km (0.082 R)
• M28: 60,237,378 km (0.105 R)
• M29: 61,491,457 km (0.096 R)
• M30: 63,835,805 km (0.092 R)
• M31: 64,268,292 km (0.094 R)
• M32: 72,861,942 km (0.099 R)
• M33: 75,726,891 km (0.112 R)
• M34: 78,914,223 km (0.077 R)
• M35: 88,205,149 km (0.105 R)
• M36: 89,280,308 km (0.056 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit