🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.25 AU

Year: 404 Days

Day: 29.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.28 AU - 3.7 AU

Year: 2346 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,785,613 km

• M1: 456,274 km (0.12 R)
• M2: 1,328,279 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 10.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.87 AU - 7.59 AU

Year: 5596 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,785,613 km

• M1: 127,009 km (0.037 R)
• M2: 463,454 km (0.043 R)
• M3: 1,635,105 km (0.062 R)
• M4: 2,019,721 km (0.106 R)
• M5: 3,063,615 km (0.063 R)
• M6: 3,945,345 km (0.058 R)
• M7: 5,479,770 km (0.087 R)
• M8: 6,440,637 km (0.079 R)
• M9: 9,838,304 km (0.032 R)
• M10: 11,738,945 km (0.077 R)
• M11: 13,183,013 km (0.09 R)
• M12: 20,870,549 km (0.094 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 20,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit