🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 12.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.74 AU - 1.96 AU

Year: 897 Days

Day: 17.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.7 AU - 4.22 AU

Year: 2809 Days

Day: 28.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.7 AU - 4.82 AU

Year: 3134 Days

Day: 41.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,293,764 km

• M1: 1,477,578 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 9.8

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.2 AU - 6.34 AU

Year: 4312 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,293,764 km

• M1: 123,418 km (0.117 R)
• M2: 599,887 km (0.05 R)
• M3: 1,123,330 km (0.064 R)
• M4: 1,672,504 km (0.084 R)
• M5: 2,031,240 km (0.081 R)
• M6: 2,727,319 km (0.076 R)
• M7: 3,036,089 km (0.094 R)
• M8: 3,491,315 km (0.05 R)
• M9: 3,946,242 km (0.038 R)
• M10: 10,562,806 km (0.099 R)
• M11: 12,927,650 km (0.093 R)
• M12: 15,453,460 km (0.103 R)
• M13: 19,199,540 km (0.08 R)
• M14: 20,548,764 km (0.114 R)
• M15: 21,246,787 km (0.081 R)
• M16: 22,911,811 km (0.09 R)
• M17: 24,429,033 km (0.113 R)
• M18: 25,690,143 km (0.108 R)
• M19: 26,173,943 km (0.097 R)
• M20: 28,000,682 km (0.071 R)
• M21: 28,427,335 km (0.058 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: 370 - 10,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit