🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.97 AU - 1.35 AU

Year: 452 Days

Day: 14.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,028,626 km

• M1: 288,873 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.67 AU - 5.53 AU

Year: 3568 Days

Day: 19.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 9.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.2 AU - 8.52 AU

Year: 7221 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,028,626 km

• M1: 114,891 km (0.081 R)
• M2: 492,476 km (0.089 R)
• M3: 807,829 km (0.034 R)
• M4: 1,262,008 km (0.041 R)
• M5: 1,583,793 km (0.097 R)
• M6: 2,152,414 km (0.082 R)
• M7: 3,859,027 km (0.103 R)
• M8: 4,302,734 km (0.091 R)
• M9: 5,315,512 km (0.058 R)
• M10: 5,645,973 km (0.088 R)
• M11: 6,666,530 km (0.043 R)
• M12: 6,967,670 km (0.072 R)
• M13: 7,805,568 km (0.1 R)
• M14: 10,067,638 km (0.063 R)
• M15: 11,484,030 km (0.032 R)
• M16: 12,362,469 km (0.091 R)
• M17: 15,313,885 km (0.078 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit