🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.33 AU - 1.45 AU

Year: 596 Days

Day: 36.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,870,444 km

• M1: 236,514 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.73 AU - 1.89 AU

Year: 885 Days

Day: 45.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.12 AU - 2.52 AU

Year: 1284 Days

Day: 46.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,870,444 km

• M1: 21,392 km (0.094 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 13.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.8 AU - 10.68 AU

Year: 11048 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,870,444 km

• M1: 171,589 km (0.025 R)
• M2: 1,477,578 km (0.067 R)
• M3: 2,188,318 km (0.072 R)
• M4: 2,682,888 km (0.079 R)
• M5: 3,162,948 km (0.064 R)
• M6: 3,700,752 km (0.108 R)
• M7: 4,782,794 km (0.049 R)
• M8: 6,939,845 km (0.079 R)
• M9: 8,580,934 km (0.088 R)
• M10: 11,032,095 km (0.057 R)
• M11: 12,732,424 km (0.098 R)
• M12: 13,555,213 km (0.107 R)
• M13: 15,834,187 km (0.112 R)
• M14: 16,785,928 km (0.103 R)
• M15: 18,431,954 km (0.077 R)
• M16: 20,104,757 km (0.097 R)
• M17: 21,629,159 km (0.074 R)
• M18: 24,014,497 km (0.116 R)
• M19: 25,545,482 km (0.074 R)
• M20: 26,008,039 km (0.066 R)
• M21: 30,116,295 km (0.102 R)
• M22: 34,301,445 km (0.078 R)
• M23: 41,728,680 km (0.116 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit