🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 267 Days

Day: 41.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.94 AU

Year: 756 Days

Day: 39.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 9.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.36 AU - 11.54 AU

Year: 13798 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,027,083 km

• M1: 115,639 km (0.08 R)
• M2: 984,803 km (0.104 R)
• M3: 6,857,118 km (0.114 R)
• M4: 7,285,715 km (0.098 R)
• M5: 10,106,982 km (0.119 R)
• M6: 13,530,080 km (0.034 R)
• M7: 15,200,191 km (0.069 R)
• M8: 16,429,437 km (0.085 R)
• M9: 16,746,734 km (0.079 R)
• M10: 18,259,766 km (0.08 R)
• M11: 20,222,191 km (0.101 R)
• M12: 21,936,284 km (0.099 R)
• M13: 24,314,591 km (0.079 R)
• M14: 25,650,948 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit