🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.96 AU - 0.98 AU

Year: 356 Days

Day: 32.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.28 AU - 2.46 AU

Year: 1360 Days

Day: 27.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 12.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.83 AU - 5.83 AU

Year: 3957 Days

Day: 13 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,668,971 km

• M1: 155,432 km (0.08 R)
• M2: 544,686 km (0.101 R)
• M3: 996,771 km (0.098 R)
• M4: 1,441,974 km (0.119 R)
• M5: 2,422,438 km (0.116 R)
• M6: 3,328,553 km (0.073 R)
• M7: 4,234,517 km (0.072 R)
• M8: 5,325,535 km (0.051 R)
• M9: 5,981,820 km (0.09 R)
• M10: 6,438,393 km (0.036 R)
• M11: 7,630,090 km (0.115 R)
• M12: 9,240,212 km (0.112 R)
• M13: 11,339,070 km (0.098 R)
• M14: 15,477,695 km (0.077 R)
• M15: 17,420,223 km (0.05 R)
• M16: 18,102,539 km (0.113 R)
• M17: 21,150,297 km (0.119 R)
• M18: 23,989,814 km (0.106 R)
• M19: 27,322,106 km (0.034 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit