🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.79 AU - 1.05 AU

Year: 319 Days

Day: 17.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.69 AU - 3.95 AU

Year: 2700 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,227,416 km

• M1: 50,265 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.24 AU - 4.4 AU

Year: 3247 Days

Day: 46.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 6

Gravity: 24.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.01 AU - 21.83 AU

Year: 28591 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,227,416 km

• M1: 74,799 km (0.12 R)
• M2: 350,957 km (0.095 R)
• M3: 980,464 km (0.113 R)
• M4: 1,944,174 km (0.115 R)
• M5: 2,560,368 km (0.082 R)
• M6: 4,063,377 km (0.042 R)
• M7: 8,033,256 km (0.06 R)
• M8: 8,376,882 km (0.095 R)
• M9: 9,656,692 km (0.063 R)
• M10: 12,983,599 km (0.09 R)
• M11: 17,003,144 km (0.114 R)
• M12: 18,246,003 km (0.082 R)
• M13: 18,939,689 km (0.064 R)
• M14: 20,169,683 km (0.08 R)
• M15: 23,591,883 km (0.119 R)
• M16: 25,378,830 km (0.099 R)
• M17: 26,871,817 km (0.091 R)
• M18: 32,847,204 km (0.086 R)
• M19: 37,869,205 km (0.067 R)
• M20: 47,707,210 km (0.112 R)
• M21: 53,912,829 km (0.069 R)
• M22: 59,982,613 km (0.087 R)
• M23: 64,196,785 km (0.118 R)
• M24: 66,724,689 km (0.081 R)
• M25: 84,655,041 km (0.066 R)
• M26: 86,026,555 km (0.076 R)
• M27: 89,945,570 km (0.086 R)
• M28: 93,398,139 km (0.051 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit