🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.78 AU - 0.92 AU

Year: 279 Days

Day: 17.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.34 AU - 3.56 AU

Year: 2284 Days

Day: 32.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 12.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.73 AU - 5.75 AU

Year: 4902 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,345,920 km

• M1: 162,164 km (0.085 R)
• M2: 601,683 km (0.09 R)
• M3: 1,344,885 km (0.108 R)
• M4: 1,811,481 km (0.098 R)
• M5: 2,762,624 km (0.109 R)
• M6: 3,359,819 km (0.084 R)
• M7: 3,853,940 km (0.072 R)
• M8: 5,516,571 km (0.064 R)
• M9: 7,794,199 km (0.063 R)
• M10: 8,569,415 km (0.098 R)
• M11: 10,237,581 km (0.105 R)
• M12: 12,072,548 km (0.103 R)
• M13: 12,983,300 km (0.115 R)
• M14: 14,894,862 km (0.109 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit