🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 45.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.75 AU - 2.19 AU

Year: 986 Days

Day: 38.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3 AU - 4.38 AU

Year: 2527 Days

Day: 45.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 12.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.69 AU - 7.13 AU

Year: 5121 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,436,005 km

• M1: 158,424 km (0.068 R)
• M2: 648,956 km (0.086 R)
• M3: 1,617,153 km (0.085 R)
• M4: 2,118,007 km (0.057 R)
• M5: 3,075,583 km (0.084 R)
• M6: 3,876,829 km (0.115 R)
• M7: 5,420,679 km (0.083 R)
• M8: 6,690,017 km (0.116 R)
• M9: 7,131,330 km (0.086 R)
• M10: 8,110,598 km (0.09 R)
• M11: 8,613,097 km (0.079 R)
• M12: 10,070,330 km (0.116 R)
• M13: 11,589,347 km (0.034 R)
• M14: 13,415,189 km (0.051 R)
• M15: 14,508,749 km (0.045 R)
• M16: 15,720,043 km (0.057 R)
• M17: 18,016,820 km (0.111 R)
• M18: 19,211,359 km (0.104 R)
• M19: 19,621,107 km (0.114 R)
• M20: 20,957,315 km (0.103 R)
• M21: 22,654,952 km (0.083 R)
• M22: 26,574,416 km (0.117 R)
• M23: 28,121,258 km (0.116 R)
• M24: 29,365,164 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.37 AU - 8.19 AU

Year: 6293 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,436,005 km

• M1: 99,483 km (0.109 R)
• M2: 458,966 km (0.092 R)
• M3: 1,614,161 km (0.099 R)
• M4: 2,149,871 km (0.12 R)
• M5: 2,404,636 km (0.101 R)
• M6: 3,141,406 km (0.085 R)
• M7: 4,457,418 km (0.077 R)
• M8: 9,055,758 km (0.112 R)
• M9: 10,771,645 km (0.103 R)
• M10: 14,887,830 km (0.062 R)
• M11: 15,877,121 km (0.096 R)
• M12: 16,502,889 km (0.073 R)
• M13: 17,924,966 km (0.079 R)
• M14: 19,815,285 km (0.101 R)
• M15: 25,268,576 km (0.097 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit