🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 286 Days

Day: 30.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,115,865 km

• M1: 129,103 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.14 AU - 3.44 AU

Year: 1765 Days

Day: 35.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 150.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,115,865 km

• M1: 36,951 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.35 AU - 7.99 AU

Year: 7272 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,115,865 km

• M1: 173,384 km (0.079 R)
• M2: 671,545 km (0.117 R)
• M3: 1,919,191 km (0.115 R)
• M4: 4,102,871 km (0.042 R)
• M5: 4,800,446 km (0.09 R)
• M6: 6,403,836 km (0.105 R)
• M7: 9,803,896 km (0.102 R)
• M8: 10,314,923 km (0.097 R)
• M9: 12,223,044 km (0.102 R)
• M10: 18,327,834 km (0.073 R)
• M11: 20,342,767 km (0.113 R)
• M12: 21,046,176 km (0.116 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: 439 - 12,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit