🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 137 Days

Day: 27.8 Hours

Environment

Temp: 257 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.83 AU - 1.11 AU

Year: 349 Days

Day: 37.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 14.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.12 AU - 7.2 AU

Year: 6278 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,000,905 km

• M1: 184,005 km (0.118 R)
• M2: 656,286 km (0.088 R)
• M3: 1,407,566 km (0.087 R)
• M4: 2,891,577 km (0.119 R)
• M5: 4,278,649 km (0.06 R)
• M6: 6,466,966 km (0.083 R)
• M7: 7,544,669 km (0.025 R)
• M8: 8,853,651 km (0.071 R)
• M9: 9,766,198 km (0.096 R)
• M10: 11,872,386 km (0.09 R)
• M11: 12,686,498 km (0.111 R)
• M12: 14,803,457 km (0.09 R)
• M13: 18,375,555 km (0.097 R)
• M14: 20,597,981 km (0.036 R)
• M15: 23,067,842 km (0.064 R)
• M16: 27,011,541 km (0.117 R)
• M17: 27,503,269 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 10,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit