🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 14.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.66 AU - 3.36 AU

Year: 1927 Days

Day: 15.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,778,790 km

• M1: 685,158 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 9.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.39 AU - 6.49 AU

Year: 4681 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,778,790 km

• M1: 123,717 km (0.088 R)
• M2: 475,272 km (0.117 R)
• M3: 1,154,896 km (0.114 R)
• M4: 1,694,495 km (0.085 R)
• M5: 3,316,734 km (0.1 R)
• M6: 3,786,322 km (0.092 R)
• M7: 4,167,198 km (0.052 R)
• M8: 6,649,625 km (0.084 R)
• M9: 7,237,844 km (0.092 R)
• M10: 10,102,793 km (0.09 R)
• M11: 12,099,027 km (0.062 R)
• M12: 13,070,964 km (0.102 R)
• M13: 16,464,592 km (0.104 R)
• M14: 20,533,205 km (0.103 R)
• M15: 23,215,645 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit