🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 171 Days

Day: 29 Hours

Environment

Temp: 33 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.79 AU - 1.09 AU

Year: 404 Days

Day: 35.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.02 AU - 1.08 AU

Year: 477 Days

Day: 28.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.39 AU - 1.41 AU

Year: 734 Days

Day: 28.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 6.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.65 AU - 14.77 AU

Year: 22485 Days

Day: 16.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,756,531 km

• M1: 78,539 km (0.113 R)
• M2: 379,979 km (0.12 R)
• M3: 759,808 km (0.077 R)
• M4: 1,101,788 km (0.075 R)
• M5: 2,197,742 km (0.088 R)
• M6: 2,453,255 km (0.069 R)
• M7: 2,873,925 km (0.094 R)
• M8: 3,294,744 km (0.1 R)
• M9: 4,204,149 km (0.094 R)
• M10: 5,143,923 km (0.056 R)
• M11: 5,563,246 km (0.092 R)
• M12: 5,832,372 km (0.117 R)
• M13: 7,840,724 km (0.078 R)
• M14: 8,931,591 km (0.063 R)
• M15: 12,633,391 km (0.092 R)
• M16: 13,515,868 km (0.12 R)
• M17: 15,402,896 km (0.044 R)
• M18: 15,667,235 km (0.119 R)
• M19: 15,934,417 km (0.103 R)
• M20: 16,341,024 km (0.05 R)
• M21: 18,627,029 km (0.099 R)
• M22: 24,983,892 km (0.087 R)
• M23: 25,440,464 km (0.091 R)
• M24: 26,654,002 km (0.09 R)
• M25: 27,323,153 km (0.105 R)
• M26: 30,942,375 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit