🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.52 AU - 5.68 AU

Year: 3500 Days

Day: 41.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,904,471 km

• M1: 1,993,092 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5 AU - 5.26 AU

Year: 4122 Days

Day: 20.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 13.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.76 AU - 8.82 AU

Year: 9245 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,904,471 km

• M1: 172,038 km (0.077 R)
• M2: 721,062 km (0.04 R)
• M3: 2,234,843 km (0.054 R)
• M4: 3,805,770 km (0.119 R)
• M5: 5,095,603 km (0.115 R)
• M6: 5,558,458 km (0.11 R)
• M7: 6,840,811 km (0.048 R)
• M8: 7,470,618 km (0.103 R)
• M9: 8,452,280 km (0.08 R)
• M10: 11,739,992 km (0.107 R)
• M11: 17,938,281 km (0.075 R)
• M12: 20,648,396 km (0.104 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit