🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 209 Days

Day: 31.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.98 AU - 1.58 AU

Year: 516 Days

Day: 19.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 12.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.55 AU - 6.97 AU

Year: 4928 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,918,237 km

• M1: 160,668 km (0.057 R)
• M2: 637,736 km (0.078 R)
• M3: 1,553,574 km (0.083 R)
• M4: 2,253,243 km (0.115 R)
• M5: 2,737,791 km (0.114 R)
• M6: 3,979,303 km (0.074 R)
• M7: 4,942,414 km (0.102 R)
• M8: 5,467,204 km (0.119 R)
• M9: 6,685,379 km (0.079 R)
• M10: 9,330,419 km (0.116 R)
• M11: 10,515,384 km (0.113 R)
• M12: 11,881,960 km (0.076 R)
• M13: 13,409,056 km (0.114 R)
• M14: 14,867,635 km (0.087 R)
• M15: 18,042,850 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 8.3

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.57 AU - 8.57 AU

Year: 8172 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,918,237 km

• M1: 103,223 km (0.118 R)
• M2: 468,690 km (0.084 R)
• M3: 881,431 km (0.063 R)
• M4: 1,243,607 km (0.083 R)
• M5: 2,005,808 km (0.115 R)
• M6: 2,361,702 km (0.115 R)
• M7: 3,006,319 km (0.117 R)
• M8: 4,361,975 km (0.071 R)
• M9: 5,022,749 km (0.11 R)
• M10: 5,848,080 km (0.09 R)
• M11: 7,407,339 km (0.062 R)
• M12: 7,887,847 km (0.111 R)
• M13: 9,408,958 km (0.119 R)
• M14: 9,829,777 km (0.086 R)
• M15: 13,077,995 km (0.115 R)
• M16: 13,661,427 km (0.095 R)
• M17: 14,384,434 km (0.102 R)
• M18: 14,693,054 km (0.07 R)
• M19: 16,104,061 km (0.082 R)
• M20: 17,814,563 km (0.108 R)
• M21: 18,170,756 km (0.098 R)
• M22: 19,193,108 km (0.109 R)
• M23: 21,272,518 km (0.108 R)
• M24: 24,272,703 km (0.083 R)
• M25: 24,887,102 km (0.094 R)
• M26: 25,873,550 km (0.071 R)
• M27: 26,147,165 km (0.064 R)
• M28: 29,581,483 km (0.103 R)
• M29: 30,994,584 km (0.098 R)
• M30: 35,279,367 km (0.109 R)
• M31: 36,409,130 km (0.117 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit