🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 147 Days

Day: 38.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.23 AU - 1.31 AU

Year: 515 Days

Day: 18.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,868,220 km

• M1: 15,857 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 9.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.46 AU - 6.9 AU

Year: 4872 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,868,220 km

• M1: 117,285 km (0.083 R)
• M2: 794,664 km (0.083 R)
• M3: 1,134,700 km (0.114 R)
• M4: 1,766,601 km (0.084 R)
• M5: 2,843,108 km (0.104 R)
• M6: 3,943,549 km (0.03 R)
• M7: 4,510,226 km (0.081 R)
• M8: 6,221,925 km (0.082 R)
• M9: 6,959,592 km (0.053 R)
• M10: 8,608,759 km (0.06 R)
• M11: 13,795,317 km (0.079 R)
• M12: 17,948,902 km (0.077 R)
• M13: 19,808,703 km (0.061 R)
• M14: 22,731,995 km (0.115 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit