🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.84 AU - 0.96 AU

Year: 301 Days

Day: 25.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,944,896 km

• M1: 66,571 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.46 AU - 1.46 AU

Year: 623 Days

Day: 32.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.66 AU - 4 AU

Year: 2146 Days

Day: 14.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,944,896 km

• M1: 2,151,217 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.6 AU - 8 AU

Year: 7692 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,944,896 km

• M1: 107,112 km (0.076 R)
• M2: 868,116 km (0.116 R)
• M3: 1,430,006 km (0.114 R)
• M4: 1,959,583 km (0.04 R)
• M5: 2,631,427 km (0.103 R)
• M6: 2,905,789 km (0.026 R)
• M7: 5,632,360 km (0.102 R)
• M8: 6,540,569 km (0.041 R)
• M9: 7,151,526 km (0.12 R)
• M10: 7,874,234 km (0.076 R)
• M11: 9,254,872 km (0.099 R)
• M12: 11,305,709 km (0.095 R)
• M13: 12,795,854 km (0.049 R)
• M14: 13,641,979 km (0.096 R)
• M15: 14,023,753 km (0.09 R)
• M16: 15,920,056 km (0.033 R)
• M17: 17,149,152 km (0.08 R)
• M18: 20,003,778 km (0.119 R)
• M19: 20,284,424 km (0.04 R)
• M20: 22,023,948 km (0.089 R)
• M21: 23,547,752 km (0.111 R)
• M22: 26,549,733 km (0.088 R)
• M23: 26,974,142 km (0.073 R)
• M24: 28,450,673 km (0.072 R)
• M25: 30,072,164 km (0.107 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit