🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 197 Days

Day: 35.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 461 Days

Day: 23.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 165 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,425,613 km

• M1: 272,867 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 14.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.09 AU - 6.75 AU

Year: 5854 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,425,613 km

• M1: 185,352 km (0.104 R)
• M2: 812,765 km (0.079 R)
• M3: 1,532,331 km (0.056 R)
• M4: 2,020,170 km (0.108 R)
• M5: 2,552,289 km (0.065 R)
• M6: 5,056,109 km (0.079 R)
• M7: 7,019,730 km (0.055 R)
• M8: 7,589,998 km (0.107 R)
• M9: 9,338,049 km (0.096 R)
• M10: 10,107,879 km (0.098 R)
• M11: 12,173,826 km (0.096 R)
• M12: 13,377,939 km (0.093 R)
• M13: 14,357,207 km (0.056 R)
• M14: 16,679,714 km (0.099 R)
• M15: 17,640,880 km (0.118 R)
• M16: 19,673,766 km (0.071 R)
• M17: 20,746,831 km (0.1 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit