🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 156 Days

Day: 39.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,726,640 km

• M1: 36,801 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2 AU - 2.56 AU

Year: 1472 Days

Day: 39.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,726,640 km

• M1: 262,993 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 11.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.63 AU - 3.31 AU

Year: 2188 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,726,640 km

• M1: 138,079 km (0.059 R)
• M2: 517,758 km (0.107 R)
• M3: 890,855 km (0.101 R)
• M4: 1,693,448 km (0.099 R)
• M5: 2,833,683 km (0.073 R)
• M6: 3,305,963 km (0.091 R)
• M7: 5,145,269 km (0.051 R)
• M8: 5,574,166 km (0.085 R)
• M9: 7,406,740 km (0.056 R)
• M10: 7,821,874 km (0.063 R)
• M11: 8,784,836 km (0.042 R)
• M12: 9,250,534 km (0.095 R)
• M13: 10,105,187 km (0.099 R)
• M14: 10,845,995 km (0.046 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit