🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.97 AU - 1.15 AU

Year: 401 Days

Day: 25 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.06 AU - 1.66 AU

Year: 582 Days

Day: 41.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 8.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.97 AU - 9.59 AU

Year: 10378 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,626,449 km

• M1: 107,112 km (0.101 R)
• M2: 1,431,352 km (0.108 R)
• M3: 2,265,959 km (0.084 R)
• M4: 2,911,623 km (0.116 R)
• M5: 4,237,958 km (0.06 R)
• M6: 4,636,786 km (0.088 R)
• M7: 5,509,690 km (0.081 R)
• M8: 7,510,561 km (0.065 R)
• M9: 9,552,871 km (0.048 R)
• M10: 10,281,263 km (0.084 R)
• M11: 13,871,014 km (0.104 R)
• M12: 16,282,232 km (0.094 R)
• M13: 17,086,022 km (0.116 R)
• M14: 23,469,961 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit