🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.75 AU - 1.07 AU

Year: 307 Days

Day: 15.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.56 AU - 3.8 AU

Year: 2493 Days

Day: 17.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 9.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.1 AU - 9.56 AU

Year: 10063 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,320,239 km

• M1: 114,442 km (0.063 R)
• M2: 538,852 km (0.045 R)
• M3: 880,084 km (0.103 R)
• M4: 1,441,824 km (0.049 R)
• M5: 1,829,582 km (0.095 R)
• M6: 2,423,635 km (0.113 R)
• M7: 3,030,703 km (0.037 R)
• M8: 4,840,987 km (0.096 R)
• M9: 5,414,845 km (0.116 R)
• M10: 6,299,716 km (0.096 R)
• M11: 7,245,025 km (0.108 R)
• M12: 7,717,156 km (0.098 R)
• M13: 9,336,104 km (0.04 R)
• M14: 17,912,101 km (0.106 R)
• M15: 24,628,447 km (0.117 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit