🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 206 Days

Day: 42.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.48 AU - 4.8 AU

Year: 3092 Days

Day: 29.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,018,347 km

• M1: 81,980 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 14.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.11 AU - 5.65 AU

Year: 4581 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,018,347 km

• M1: 185,352 km (0.057 R)
• M2: 672,293 km (0.069 R)
• M3: 1,781,411 km (0.066 R)
• M4: 2,327,593 km (0.053 R)
• M5: 3,032,050 km (0.098 R)
• M6: 4,197,118 km (0.059 R)
• M7: 5,478,124 km (0.102 R)
• M8: 7,372,333 km (0.089 R)
• M9: 9,914,898 km (0.101 R)
• M10: 11,734,906 km (0.113 R)
• M11: 12,912,091 km (0.116 R)
• M12: 16,567,964 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit