🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.91 AU - 1.39 AU

Year: 470 Days

Day: 28.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,005,968 km

• M1: 897,886 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.05 AU - 2.37 AU

Year: 1251 Days

Day: 24.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,005,968 km

• M1: 101,427 km (0.071 R)
• M2: 402,717 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 13.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.03 AU - 8.51 AU

Year: 8248 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,005,968 km

• M1: 165,455 km (0.07 R)
• M2: 875,746 km (0.115 R)
• M3: 3,115,226 km (0.108 R)
• M4: 5,762,360 km (0.085 R)
• M5: 6,718,291 km (0.096 R)
• M6: 8,383,465 km (0.062 R)
• M7: 9,098,243 km (0.034 R)
• M8: 15,457,050 km (0.105 R)
• M9: 17,237,564 km (0.089 R)
• M10: 18,959,885 km (0.112 R)
• M11: 21,685,259 km (0.056 R)
• M12: 23,177,796 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit