🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.31 AU - 1.95 AU

Year: 728 Days

Day: 32.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.05 AU - 2.41 AU

Year: 1165 Days

Day: 44.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,320,503 km

• M1: 164,258 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 14.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.37 AU - 6.03 AU

Year: 4761 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,320,503 km

• M1: 185,501 km (0.05 R)
• M2: 651,349 km (0.088 R)
• M3: 1,399,338 km (0.048 R)
• M4: 1,921,884 km (0.101 R)
• M5: 2,913,568 km (0.116 R)
• M6: 3,476,505 km (0.089 R)
• M7: 4,111,847 km (0.057 R)
• M8: 5,236,973 km (0.109 R)
• M9: 6,017,275 km (0.064 R)
• M10: 6,810,144 km (0.07 R)
• M11: 18,426,119 km (0.108 R)
• M12: 18,994,142 km (0.081 R)
• M13: 19,966,828 km (0.09 R)
• M14: 21,109,157 km (0.06 R)
• M15: 21,731,335 km (0.073 R)
• M16: 22,223,661 km (0.099 R)
• M17: 26,196,682 km (0.115 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit