🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 174 Days

Day: 29.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.46 AU - 5.76 AU

Year: 3528 Days

Day: 47.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,878,067 km

• M1: 1,073,664 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.7

Radius: 3.3

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.67 AU - 15.91 AU

Year: 20274 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,878,067 km

• M1: 97,538 km (0.083 R)
• M2: 345,272 km (0.093 R)
• M3: 733,179 km (0.105 R)
• M4: 1,124,677 km (0.088 R)
• M5: 1,481,917 km (0.097 R)
• M6: 3,382,408 km (0.077 R)
• M7: 4,983,105 km (0.114 R)
• M8: 6,789,799 km (0.074 R)
• M9: 7,773,853 km (0.058 R)
• M10: 8,990,383 km (0.12 R)
• M11: 9,668,660 km (0.086 R)
• M12: 10,224,865 km (0.092 R)
• M13: 12,252,664 km (0.06 R)
• M14: 32,534,246 km (0.109 R)
• M15: 39,450,305 km (0.116 R)
• M16: 46,429,494 km (0.064 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit