🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 173 Days

Day: 44.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 55.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,891,091 km

• M1: 18,550 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.54 AU - 3.78 AU

Year: 2042 Days

Day: 34.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.9

Radius: 6.7

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.76 AU - 17.86 AU

Year: 19674 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,891,091 km

• M1: 83,326 km (0.057 R)
• M2: 377,435 km (0.097 R)
• M3: 801,845 km (0.095 R)
• M4: 1,070,373 km (0.078 R)
• M5: 1,483,263 km (0.077 R)
• M6: 2,143,438 km (0.113 R)
• M7: 2,560,966 km (0.053 R)
• M8: 2,823,061 km (0.069 R)
• M9: 3,557,886 km (0.112 R)
• M10: 3,998,601 km (0.084 R)
• M11: 4,352,550 km (0.034 R)
• M12: 5,294,568 km (0.105 R)
• M13: 5,758,321 km (0.101 R)
• M14: 6,019,070 km (0.113 R)
• M15: 6,248,703 km (0.035 R)
• M16: 6,524,113 km (0.053 R)
• M17: 6,848,890 km (0.081 R)
• M18: 7,486,775 km (0.09 R)
• M19: 8,636,734 km (0.074 R)
• M20: 12,914,335 km (0.083 R)
• M21: 13,232,979 km (0.119 R)
• M22: 14,085,986 km (0.111 R)
• M23: 15,684,140 km (0.116 R)
• M24: 18,502,863 km (0.034 R)
• M25: 18,907,974 km (0.061 R)
• M26: 20,935,324 km (0.067 R)
• M27: 22,001,359 km (0.099 R)
• M28: 22,731,845 km (0.068 R)
• M29: 24,337,778 km (0.067 R)
• M30: 25,917,083 km (0.096 R)
• M31: 26,220,617 km (0.112 R)
• M32: 26,937,939 km (0.108 R)
• M33: 28,519,338 km (0.076 R)
• M34: 37,234,012 km (0.094 R)
• M35: 43,887,527 km (0.091 R)
• M36: 48,942,888 km (0.064 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit