🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 12.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.95 AU - 0.95 AU

Year: 337 Days

Day: 30.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 9.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.07 AU - 7.55 AU

Year: 6459 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,796,005 km

• M1: 115,938 km (0.102 R)
• M2: 409,001 km (0.099 R)
• M3: 920,775 km (0.107 R)
• M4: 1,371,812 km (0.095 R)
• M5: 3,707,634 km (0.048 R)
• M6: 4,004,885 km (0.071 R)
• M7: 5,531,531 km (0.11 R)
• M8: 6,992,952 km (0.107 R)
• M9: 9,018,208 km (0.111 R)
• M10: 14,022,556 km (0.117 R)
• M11: 17,076,896 km (0.115 R)
• M12: 18,427,167 km (0.044 R)
• M13: 21,121,424 km (0.097 R)
• M14: 22,149,610 km (0.072 R)
• M15: 22,524,652 km (0.072 R)
• M16: 25,762,698 km (0.038 R)
• M17: 31,606,290 km (0.066 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit