🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 253 Days

Day: 35.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,858,881 km

• M1: 45,777 km (0.065 R)
• M2: 201,957 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 19.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,858,881 km

• M1: 25,581 km (0.087 R)
• M2: 95,892 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 9.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.23 AU - 1.55 AU

Year: 1075 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,858,881 km

• M1: 133,591 km (0.119 R)
• M2: 457,021 km (0.079 R)
• M3: 1,645,876 km (0.09 R)
• M4: 1,994,289 km (0.093 R)
• M5: 2,715,351 km (0.108 R)
• M6: 3,027,113 km (0.1 R)
• M7: 3,525,274 km (0.085 R)
• M8: 5,040,700 km (0.044 R)
• M9: 5,700,277 km (0.097 R)
• M10: 6,997,590 km (0.09 R)
• M11: 8,238,804 km (0.064 R)
• M12: 10,571,483 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit