🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 23.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,464,434 km

• M1: 441,015 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.05 AU - 4.49 AU

Year: 2573 Days

Day: 40.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 12

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.65 AU - 14.59 AU

Year: 15757 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,464,434 km

• M1: 149,299 km (0.064 R)
• M2: 1,148,762 km (0.116 R)
• M3: 2,129,974 km (0.108 R)
• M4: 2,773,395 km (0.11 R)
• M5: 3,246,274 km (0.054 R)
• M6: 4,079,235 km (0.03 R)
• M7: 5,561,899 km (0.102 R)
• M8: 6,786,059 km (0.03 R)
• M9: 8,002,289 km (0.108 R)
• M10: 12,140,017 km (0.11 R)
• M11: 13,012,322 km (0.076 R)
• M12: 17,341,984 km (0.092 R)
• M13: 21,074,301 km (0.111 R)
• M14: 21,697,825 km (0.066 R)
• M15: 23,127,681 km (0.065 R)
• M16: 25,388,703 km (0.09 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit