🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 218 Days

Day: 26.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,034,321 km

• M1: 207,343 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.39 AU - 2.51 AU

Year: 1430 Days

Day: 24.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 9.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.36 AU - 13.34 AU

Year: 14254 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,034,321 km

• M1: 117,135 km (0.045 R)
• M2: 592,856 km (0.118 R)
• M3: 930,349 km (0.114 R)
• M4: 1,557,613 km (0.091 R)
• M5: 1,914,254 km (0.114 R)
• M6: 3,779,441 km (0.07 R)
• M7: 4,522,942 km (0.088 R)
• M8: 5,004,049 km (0.083 R)
• M9: 8,677,275 km (0.112 R)
• M10: 13,112,104 km (0.108 R)
• M11: 14,496,333 km (0.055 R)
• M12: 15,920,953 km (0.06 R)
• M13: 16,527,274 km (0.098 R)
• M14: 22,353,213 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit