🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.37 AU - 3.27 AU

Year: 1775 Days

Day: 29 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,916,178 km

• M1: 46,974 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.55 AU - 4.85 AU

Year: 3226 Days

Day: 20.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 11.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.35 AU - 5.07 AU

Year: 3831 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 16,916,178 km

• M1: 157,975 km (0.119 R)
• M2: 565,480 km (0.085 R)
• M3: 963,410 km (0.115 R)
• M4: 1,844,841 km (0.116 R)
• M5: 2,478,687 km (0.063 R)
• M6: 2,892,325 km (0.08 R)
• M7: 3,680,108 km (0.088 R)
• M8: 4,320,835 km (0.103 R)
• M9: 5,079,147 km (0.088 R)
• M10: 5,467,054 km (0.101 R)
• M11: 6,073,823 km (0.03 R)
• M12: 6,833,332 km (0.038 R)
• M13: 9,092,409 km (0.087 R)
• M14: 10,122,091 km (0.119 R)
• M15: 12,909,399 km (0.059 R)
• M16: 14,253,984 km (0.049 R)
• M17: 16,566,468 km (0.033 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit