🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 214 Days

Day: 26.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.9 AU - 1.16 AU

Year: 366 Days

Day: 30.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.14 AU - 1.48 AU

Year: 525 Days

Day: 36.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.23 AU

Year: 866 Days

Day: 26.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 9.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.67 AU - 11.77 AU

Year: 14037 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,366,277 km

• M1: 122,670 km (0.098 R)
• M2: 455,974 km (0.113 R)
• M3: 1,478,925 km (0.068 R)
• M4: 2,329,239 km (0.117 R)
• M5: 2,750,058 km (0.032 R)
• M6: 4,116,036 km (0.078 R)
• M7: 5,413,199 km (0.105 R)
• M8: 6,351,626 km (0.11 R)
• M9: 7,307,407 km (0.067 R)
• M10: 9,712,343 km (0.072 R)
• M11: 14,037,516 km (0.119 R)
• M12: 14,447,414 km (0.083 R)
• M13: 18,100,445 km (0.1 R)
• M14: 20,793,057 km (0.096 R)
• M15: 22,698,635 km (0.093 R)
• M16: 24,916,124 km (0.041 R)
• M17: 25,416,678 km (0.116 R)
• M18: 26,645,475 km (0.053 R)
• M19: 28,020,728 km (0.094 R)
• M20: 36,377,116 km (0.056 R)
• M21: 44,766,714 km (0.097 R)
• M22: 47,315,862 km (0.086 R)
• M23: 53,195,507 km (0.053 R)
• M24: 58,834,748 km (0.093 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit