🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 152 Days

Day: 23.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 202 Days

Day: 30.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 282 Days

Day: 18.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.79 AU - 1.01 AU

Year: 301 Days

Day: 33.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.39 AU - 4.03 AU

Year: 2523 Days

Day: 19 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 11.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.88 AU - 10.5 AU

Year: 9837 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,735,403 km

• M1: 148,401 km (0.034 R)
• M2: 568,921 km (0.119 R)
• M3: 948,002 km (0.116 R)
• M4: 1,598,902 km (0.073 R)
• M5: 2,273,738 km (0.045 R)
• M6: 4,384,714 km (0.116 R)
• M7: 7,127,740 km (0.111 R)
• M8: 9,226,897 km (0.12 R)
• M9: 11,330,244 km (0.095 R)
• M10: 12,724,346 km (0.056 R)
• M11: 13,134,543 km (0.057 R)
• M12: 14,292,431 km (0.119 R)
• M13: 14,928,521 km (0.093 R)
• M14: 16,601,773 km (0.119 R)
• M15: 18,620,297 km (0.06 R)
• M16: 20,556,692 km (0.118 R)
• M17: 21,203,703 km (0.042 R)
• M18: 21,697,825 km (0.114 R)
• M19: 26,402,678 km (0.098 R)
• M20: 27,167,273 km (0.083 R)
• M21: 29,550,217 km (0.068 R)
• M22: 31,320,109 km (0.106 R)
• M23: 41,241,739 km (0.065 R)
• M24: 42,012,168 km (0.11 R)
• M25: 42,531,123 km (0.109 R)
• M26: 43,581,899 km (0.062 R)
• M27: 44,650,028 km (0.086 R)
• M28: 45,054,989 km (0.06 R)
• M29: 45,735,360 km (0.053 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit