🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.29 AU - 1.63 AU

Year: 617 Days

Day: 32.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,322,384 km

• M1: 156,180 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.57 AU - 4.99 AU

Year: 3098 Days

Day: 19.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84

Radius: 4.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.64 AU - 21.3 AU

Year: 28905 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,322,384 km

• M1: 706,700 km (0.099 R)
• M2: 2,125,337 km (0.065 R)
• M3: 4,754,071 km (0.085 R)
• M4: 5,981,372 km (0.1 R)
• M5: 7,364,404 km (0.111 R)
• M6: 8,262,739 km (0.055 R)
• M7: 8,947,598 km (0.08 R)
• M8: 15,980,942 km (0.053 R)
• M9: 22,349,772 km (0.073 R)
• M10: 26,863,738 km (0.119 R)
• M11: 44,243,869 km (0.064 R)
• M12: 45,345,059 km (0.059 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit