🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 47.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 102.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.2 AU - 2.88 AU

Year: 1517 Days

Day: 14.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 8.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.52 AU - 10.88 AU

Year: 10457 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,497,517 km

• M1: 109,356 km (0.06 R)
• M2: 468,541 km (0.094 R)
• M3: 1,132,007 km (0.076 R)
• M4: 2,150,320 km (0.106 R)
• M5: 3,465,285 km (0.079 R)
• M6: 4,281,790 km (0.093 R)
• M7: 4,589,663 km (0.12 R)
• M8: 7,686,937 km (0.088 R)
• M9: 8,576,895 km (0.07 R)
• M10: 10,060,756 km (0.056 R)
• M11: 19,338,068 km (0.085 R)
• M12: 20,758,500 km (0.084 R)
• M13: 23,095,518 km (0.114 R)
• M14: 24,693,223 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit