🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.63 AU - 1.01 AU

Year: 277 Days

Day: 17.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.42 AU - 3 AU

Year: 1663 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,316,590 km

• M1: 315,801 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.64 AU - 10.68 AU

Year: 12974 Days

Day: 11.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,316,590 km

• M1: 150,645 km (0.096 R)
• M2: 961,765 km (0.098 R)
• M3: 1,500,018 km (0.036 R)
• M4: 1,961,677 km (0.101 R)
• M5: 6,770,650 km (0.039 R)
• M6: 7,548,110 km (0.098 R)
• M7: 8,234,316 km (0.114 R)
• M8: 11,403,546 km (0.087 R)
• M9: 13,726,801 km (0.11 R)
• M10: 18,701,828 km (0.099 R)
• M11: 19,158,401 km (0.088 R)
• M12: 19,823,812 km (0.106 R)
• M13: 24,999,151 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit