🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.05 AU - 1.61 AU

Year: 587 Days

Day: 41.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.41 AU - 2.97 AU

Year: 1689 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,062,950 km

• M1: 32,164 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 3.2

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.29 AU - 19.87 AU

Year: 29435 Days

Day: 17.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 124 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,062,950 km

• M1: 63,878 km (0.109 R)
• M2: 163,810 km (0.102 R)
• M3: 735,722 km (0.108 R)
• M4: 1,032,225 km (0.101 R)
• M5: 1,256,323 km (0.107 R)
• M6: 5,529,736 km (0.079 R)
• M7: 18,310,031 km (0.119 R)
• M8: 20,632,239 km (0.112 R)
• M9: 22,057,308 km (0.113 R)
• M10: 24,576,088 km (0.065 R)
• M11: 35,223,567 km (0.073 R)
• M12: 46,150,195 km (0.087 R)
• M13: 52,114,363 km (0.055 R)
• M14: 57,276,686 km (0.079 R)
• M15: 60,837,415 km (0.059 R)
• M16: 63,356,942 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit