🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.72 AU

Year: 203 Days

Day: 33.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,234,082 km

• M1: 272,268 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 12.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.09 AU - 1.71 AU

Year: 599 Days

Day: 28.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.71 AU - 1.89 AU

Year: 873 Days

Day: 33.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 84 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.48 AU - 2.34 AU

Year: 955 Days

Day: 16.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 8.7

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.25 AU - 10.67 AU

Year: 10523 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,234,082 km

• M1: 108,159 km (0.042 R)
• M2: 445,203 km (0.059 R)
• M3: 839,543 km (0.091 R)
• M4: 1,763,609 km (0.031 R)
• M5: 2,616,766 km (0.116 R)
• M6: 2,999,886 km (0.058 R)
• M7: 4,889,906 km (0.119 R)
• M8: 5,373,107 km (0.064 R)
• M9: 5,923,328 km (0.081 R)
• M10: 6,896,761 km (0.087 R)
• M11: 8,828,219 km (0.045 R)
• M12: 11,872,985 km (0.039 R)
• M13: 13,229,239 km (0.044 R)
• M14: 19,140,599 km (0.06 R)
• M15: 20,258,244 km (0.115 R)
• M16: 21,588,319 km (0.075 R)
• M17: 22,188,057 km (0.077 R)
• M18: 26,800,159 km (0.051 R)
• M19: 29,433,830 km (0.106 R)
• M20: 38,113,050 km (0.115 R)
• M21: 41,041,727 km (0.119 R)
• M22: 42,094,597 km (0.049 R)
• M23: 43,300,505 km (0.119 R)
• M24: 46,913,593 km (0.115 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit