🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 217 Days

Day: 26.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.32 AU - 1.54 AU

Year: 596 Days

Day: 30.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,631,965 km

• M1: 112,198 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.8

Radius: 3.3

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.83 AU - 15.17 AU

Year: 19229 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,631,965 km

• M1: 45,627 km (0.057 R)
• M2: 243,396 km (0.06 R)
• M3: 650,751 km (0.037 R)
• M4: 758,162 km (0.099 R)
• M5: 867,817 km (0.069 R)
• M6: 1,326,036 km (0.072 R)
• M7: 1,585,887 km (0.084 R)
• M8: 1,705,117 km (0.056 R)
• M9: 2,242,921 km (0.07 R)
• M10: 3,273,351 km (0.094 R)
• M11: 3,985,437 km (0.067 R)
• M12: 6,243,318 km (0.083 R)
• M13: 7,744,981 km (0.1 R)
• M14: 8,265,133 km (0.107 R)
• M15: 10,684,729 km (0.117 R)
• M16: 11,165,237 km (0.101 R)
• M17: 12,284,229 km (0.087 R)
• M18: 12,633,989 km (0.041 R)
• M19: 13,050,469 km (0.084 R)
• M20: 14,099,749 km (0.102 R)
• M21: 15,472,010 km (0.079 R)
• M22: 16,086,558 km (0.049 R)
• M23: 17,002,546 km (0.113 R)
• M24: 17,363,825 km (0.116 R)
• M25: 19,798,979 km (0.12 R)
• M26: 21,767,837 km (0.12 R)
• M27: 23,062,457 km (0.103 R)
• M28: 23,416,256 km (0.101 R)
• M29: 27,648,230 km (0.11 R)
• M30: 28,959,455 km (0.089 R)
• M31: 30,842,593 km (0.086 R)
• M32: 33,253,063 km (0.119 R)
• M33: 35,786,055 km (0.071 R)
• M34: 36,738,245 km (0.098 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit