🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.42 AU - 0.62 AU

Year: 238 Days

Day: 16.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 5,443,027 km

• M1: 287,228 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 318 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 12.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.8 AU - 1.24 AU

Year: 655 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 5,443,027 km

• M1: 165,754 km (0.099 R)
• M2: 245,490 km (0.025 R)
• M3: 383,120 km (0.119 R)
• M4: 480,508 km (0.096 R)
• M5: 630,705 km (0.077 R)
• M6: 718,219 km (0.092 R)
• M7: 818,600 km (0.104 R)
• M8: 957,875 km (0.093 R)
• M9: 1,242,859 km (0.086 R)
• M10: 1,332,917 km (0.105 R)
• M11: 1,479,972 km (0.079 R)
• M12: 1,632,562 km (0.091 R)
• M13: 1,716,336 km (0.092 R)
• M14: 1,801,458 km (0.073 R)
• M15: 1,998,478 km (0.102 R)
• M16: 2,168,421 km (0.069 R)
• M17: 2,307,846 km (0.092 R)
• M18: 2,390,574 km (0.113 R)
• M19: 2,474,349 km (0.103 R)
• M20: 2,614,223 km (0.118 R)
• M21: 2,694,557 km (0.084 R)
• M22: 2,844,903 km (0.036 R)
• M23: 2,959,644 km (0.1 R)
• M24: 3,082,315 km (0.108 R)
• M25: 3,220,094 km (0.039 R)
• M26: 3,380,014 km (0.1 R)
• M27: 3,488,174 km (0.056 R)
• M28: 3,798,739 km (0.113 R)
• M29: 3,939,660 km (0.119 R)
• M30: 4,068,015 km (0.093 R)
• M31: 4,176,025 km (0.118 R)
• M32: 4,285,081 km (0.092 R)
• M33: 4,543,138 km (0.111 R)
• M34: 4,640,376 km (0.073 R)
• M35: 4,745,843 km (0.073 R)
• M36: 4,852,057 km (0.107 R)
• M37: 5,090,367 km (0.068 R)
• M38: 5,371,910 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit