🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 510 Days

Day: 18.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,885,755 km

• M1: 97,239 km (0.053 R)
• M2: 441,015 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.4 AU - 1.46 AU

Year: 596 Days

Day: 31.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.37 AU - 1.51 AU

Year: 602 Days

Day: 36.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.63 AU - 1.85 AU

Year: 799 Days

Day: 30.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 80.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850

Radius: 4.4

Gravity: 43.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.44 AU - 20.38 AU

Year: 24216 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,885,755 km

• M1: 80,184 km (0.073 R)
• M2: 1,126,322 km (0.052 R)
• M3: 1,821,653 km (0.077 R)
• M4: 2,586,248 km (0.047 R)
• M5: 6,641,846 km (0.099 R)
• M6: 7,801,828 km (0.047 R)
• M7: 8,799,048 km (0.055 R)
• M8: 13,797,112 km (0.087 R)
• M9: 14,190,405 km (0.04 R)
• M10: 15,499,536 km (0.105 R)
• M11: 17,702,814 km (0.048 R)
• M12: 19,023,464 km (0.055 R)
• M13: 20,816,245 km (0.116 R)
• M14: 21,022,091 km (0.114 R)
• M15: 23,711,861 km (0.028 R)
• M16: 29,372,794 km (0.119 R)
• M17: 32,860,519 km (0.048 R)
• M18: 34,993,336 km (0.083 R)
• M19: 36,167,529 km (0.053 R)
• M20: 37,824,774 km (0.091 R)
• M21: 43,769,943 km (0.112 R)
• M22: 51,802,601 km (0.094 R)
• M23: 58,280,338 km (0.118 R)
• M24: 58,894,737 km (0.11 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit