🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 209 Days

Day: 39.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,399,095 km

• M1: 65,673 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.35 AU - 1.63 AU

Year: 648 Days

Day: 46 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 8.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.99 AU - 11.63 AU

Year: 11800 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,399,095 km

• M1: 110,702 km (0.07 R)
• M2: 1,263,952 km (0.104 R)
• M3: 1,645,726 km (0.088 R)
• M4: 2,959,195 km (0.081 R)
• M5: 3,417,713 km (0.081 R)
• M6: 4,277,751 km (0.095 R)
• M7: 5,146,765 km (0.108 R)
• M8: 8,685,054 km (0.051 R)
• M9: 9,385,022 km (0.116 R)
• M10: 12,391,192 km (0.117 R)
• M11: 19,664,191 km (0.119 R)
• M12: 25,898,832 km (0.054 R)
• M13: 33,000,093 km (0.12 R)
• M14: 38,640,382 km (0.098 R)
• M15: 43,403,129 km (0.061 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit