🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 35.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 163.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.3 AU - 1.58 AU

Year: 641 Days

Day: 13.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.4 AU - 2.06 AU

Year: 844 Days

Day: 14.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.02 AU - 3.18 AU

Year: 1555 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.62 AU - 4.36 AU

Year: 2418 Days

Day: 12.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 8.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.3 AU - 5.94 AU

Year: 4296 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,464,697 km

• M1: 108,309 km (0.104 R)
• M2: 374,443 km (0.034 R)
• M3: 667,207 km (0.079 R)
• M4: 1,015,770 km (0.12 R)
• M5: 1,632,113 km (0.099 R)
• M6: 1,930,112 km (0.084 R)
• M7: 2,962,038 km (0.076 R)
• M8: 4,369,903 km (0.114 R)
• M9: 4,801,044 km (0.12 R)
• M10: 5,078,249 km (0.07 R)
• M11: 5,776,273 km (0.114 R)
• M12: 6,148,472 km (0.111 R)
• M13: 7,101,261 km (0.112 R)
• M14: 7,766,074 km (0.049 R)
• M15: 8,078,584 km (0.119 R)
• M16: 8,654,686 km (0.095 R)
• M17: 10,422,783 km (0.1 R)
• M18: 11,105,697 km (0.115 R)
• M19: 12,608,109 km (0.097 R)
• M20: 13,934,443 km (0.109 R)
• M21: 14,921,939 km (0.091 R)
• M22: 17,152,144 km (0.096 R)
• M23: 19,278,229 km (0.049 R)
• M24: 19,659,554 km (0.03 R)
• M25: 20,306,415 km (0.047 R)
• M26: 20,568,959 km (0.026 R)
• M27: 21,438,272 km (0.045 R)
• M28: 21,779,056 km (0.103 R)
• M29: 23,393,517 km (0.08 R)
• M30: 24,636,974 km (0.1 R)
• M31: 24,935,871 km (0.095 R)
• M32: 25,312,857 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit