🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.54 AU - 0.66 AU

Year: 165 Days

Day: 19.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,753,670 km

• M1: 90,656 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.08 AU - 1.14 AU

Year: 415 Days

Day: 12.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 84.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 13.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.49 AU - 8.17 AU

Year: 7040 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,753,670 km

• M1: 193,280 km (0.064 R)
• M2: 701,614 km (0.092 R)
• M3: 1,683,874 km (0.063 R)
• M4: 2,310,090 km (0.063 R)
• M5: 4,662,816 km (0.045 R)
• M6: 5,142,427 km (0.039 R)
• M7: 7,915,074 km (0.107 R)
• M8: 11,654,422 km (0.12 R)
• M9: 12,446,992 km (0.084 R)
• M10: 17,255,067 km (0.114 R)
• M11: 18,223,265 km (0.099 R)
• M12: 21,968,747 km (0.052 R)
• M13: 25,113,593 km (0.111 R)
• M14: 25,964,057 km (0.118 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 16,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit