🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.96 AU - 0.96 AU

Year: 342 Days

Day: 23.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.91 AU - 1.25 AU

Year: 408 Days

Day: 47.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 10.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.33 AU - 12.29 AU

Year: 14750 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,451,730 km

• M1: 141,220 km (0.113 R)
• M2: 711,338 km (0.071 R)
• M3: 1,128,417 km (0.1 R)
• M4: 2,732,854 km (0.056 R)
• M5: 3,241,786 km (0.099 R)
• M6: 5,072,864 km (0.093 R)
• M7: 6,292,086 km (0.112 R)
• M8: 7,473,910 km (0.089 R)
• M9: 8,040,138 km (0.086 R)
• M10: 9,603,136 km (0.118 R)
• M11: 11,556,436 km (0.07 R)
• M12: 12,262,687 km (0.118 R)
• M13: 12,837,592 km (0.086 R)
• M14: 13,485,201 km (0.12 R)
• M15: 22,889,073 km (0.098 R)
• M16: 26,683,323 km (0.055 R)
• M17: 28,095,677 km (0.035 R)
• M18: 30,973,192 km (0.11 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit