🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.21 AU - 1.51 AU

Year: 594 Days

Day: 21.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.1 °

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: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.22 AU - 3.16 AU

Year: 1653 Days

Day: 17.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.89 AU - 4.77 AU

Year: 2809 Days

Day: 21.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 8.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.5 AU - 10.04 AU

Year: 10577 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,873,877 km

• M1: 102,026 km (0.063 R)
• M2: 409,449 km (0.069 R)
• M3: 1,211,294 km (0.064 R)
• M4: 1,798,017 km (0.11 R)
• M5: 2,561,864 km (0.081 R)
• M6: 3,028,310 km (0.103 R)
• M7: 3,820,430 km (0.116 R)
• M8: 4,951,390 km (0.089 R)
• M9: 5,643,280 km (0.079 R)
• M10: 6,651,720 km (0.053 R)
• M11: 6,949,868 km (0.106 R)
• M12: 7,256,993 km (0.114 R)
• M13: 7,939,907 km (0.108 R)
• M14: 8,665,008 km (0.059 R)
• M15: 9,386,967 km (0.065 R)
• M16: 12,794,208 km (0.088 R)
• M17: 14,898,901 km (0.04 R)
• M18: 15,933,819 km (0.089 R)
• M19: 16,468,930 km (0.117 R)
• M20: 17,575,057 km (0.108 R)
• M21: 22,165,917 km (0.107 R)
• M22: 24,646,848 km (0.073 R)
• M23: 29,649,101 km (0.034 R)
• M24: 37,005,576 km (0.1 R)
• M25: 38,418,828 km (0.114 R)
• M26: 40,481,932 km (0.074 R)
• M27: 41,352,442 km (0.045 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit