🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 194 Days

Day: 42.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.17 AU - 1.75 AU

Year: 668 Days

Day: 25.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 9.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.07 AU - 5.79 AU

Year: 4792 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,072,538 km

• M1: 115,639 km (0.054 R)
• M2: 497,263 km (0.097 R)
• M3: 1,951,953 km (0.027 R)
• M4: 2,344,348 km (0.072 R)
• M5: 3,847,657 km (0.096 R)
• M6: 4,344,023 km (0.084 R)
• M7: 6,345,044 km (0.05 R)
• M8: 7,930,333 km (0.088 R)
• M9: 10,507,904 km (0.041 R)
• M10: 14,083,892 km (0.101 R)
• M11: 16,025,074 km (0.095 R)
• M12: 20,290,707 km (0.073 R)
• M13: 21,573,509 km (0.084 R)
• M14: 22,533,179 km (0.1 R)
• M15: 28,456,657 km (0.091 R)
• M16: 30,887,173 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit