🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 15.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,164,030 km

• M1: 42,336 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.04 AU - 2.12 AU

Year: 1118 Days

Day: 16.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.98 AU - 2.46 AU

Year: 1233 Days

Day: 33 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 13.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.39 AU - 12.33 AU

Year: 15226 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,164,030 km

• M1: 173,833 km (0.072 R)
• M2: 820,245 km (0.103 R)
• M3: 1,296,714 km (0.078 R)
• M4: 1,963,622 km (0.085 R)
• M5: 2,515,189 km (0.073 R)
• M6: 3,144,697 km (0.069 R)
• M7: 3,877,876 km (0.074 R)
• M8: 4,428,247 km (0.118 R)
• M9: 6,400,395 km (0.119 R)
• M10: 11,563,467 km (0.08 R)
• M11: 12,776,107 km (0.101 R)
• M12: 18,149,064 km (0.08 R)
• M13: 18,998,182 km (0.118 R)
• M14: 22,565,044 km (0.077 R)
• M15: 23,947,627 km (0.089 R)
• M16: 26,881,391 km (0.052 R)
• M17: 37,516,603 km (0.079 R)
• M18: 43,230,493 km (0.112 R)
• M19: 45,205,784 km (0.084 R)
• M20: 47,718,729 km (0.078 R)
• M21: 52,168,218 km (0.047 R)
• M22: 58,521,041 km (0.104 R)
• M23: 61,313,884 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit