🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.95 AU - 1.97 AU

Year: 1023 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.16 AU - 2.2 AU

Year: 1200 Days

Day: 45.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.81 AU - 6.21 AU

Year: 4180 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,568,304 km

• M1: 171,738 km (0.053 R)
• M2: 684,859 km (0.118 R)
• M3: 1,694,345 km (0.104 R)
• M4: 2,438,894 km (0.083 R)
• M5: 3,018,885 km (0.06 R)
• M6: 3,967,036 km (0.069 R)
• M7: 4,480,307 km (0.111 R)
• M8: 5,357,249 km (0.088 R)
• M9: 6,293,433 km (0.104 R)
• M10: 7,023,022 km (0.12 R)
• M11: 7,452,218 km (0.06 R)
• M12: 7,929,585 km (0.086 R)
• M13: 9,078,796 km (0.074 R)
• M14: 11,392,027 km (0.03 R)
• M15: 12,148,693 km (0.113 R)
• M16: 12,601,825 km (0.097 R)
• M17: 13,367,916 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit