🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 164 Days

Day: 22.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,629,182 km

• M1: 62,083 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.6 AU - 0.76 AU

Year: 245 Days

Day: 41.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 9.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.83 AU - 7.37 AU

Year: 6577 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,629,182 km

• M1: 113,395 km (0.074 R)
• M2: 483,201 km (0.097 R)
• M3: 906,413 km (0.101 R)
• M4: 1,234,033 km (0.084 R)
• M5: 2,078,513 km (0.092 R)
• M6: 2,660,000 km (0.096 R)
• M7: 4,145,955 km (0.108 R)
• M8: 5,449,850 km (0.105 R)
• M9: 6,089,681 km (0.072 R)
• M10: 6,490,752 km (0.043 R)
• M11: 8,461,405 km (0.031 R)
• M12: 11,070,242 km (0.067 R)
• M13: 12,288,268 km (0.061 R)
• M14: 14,441,281 km (0.052 R)
• M15: 17,563,837 km (0.107 R)
• M16: 21,602,082 km (0.088 R)
• M17: 24,950,082 km (0.086 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: 183 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit