🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.89 AU - 1.15 AU

Year: 388 Days

Day: 30.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.25 AU - 3.47 AU

Year: 2320 Days

Day: 25.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 10.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.28 AU - 9.08 AU

Year: 8814 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,207,287 km

• M1: 147,952 km (0.102 R)
• M2: 501,003 km (0.056 R)
• M3: 1,333,665 km (0.042 R)
• M4: 2,147,178 km (0.075 R)
• M5: 2,777,434 km (0.115 R)
• M6: 3,286,516 km (0.096 R)
• M7: 3,626,252 km (0.098 R)
• M8: 4,820,193 km (0.102 R)
• M9: 5,524,350 km (0.074 R)
• M10: 6,332,328 km (0.066 R)
• M11: 8,270,369 km (0.102 R)
• M12: 10,316,868 km (0.078 R)
• M13: 10,837,468 km (0.1 R)
• M14: 11,706,781 km (0.079 R)
• M15: 15,184,034 km (0.06 R)
• M16: 18,678,790 km (0.026 R)
• M17: 19,609,887 km (0.105 R)
• M18: 20,816,993 km (0.06 R)
• M19: 22,158,586 km (0.073 R)
• M20: 22,763,261 km (0.067 R)
• M21: 24,186,685 km (0.062 R)
• M22: 24,551,703 km (0.052 R)
• M23: 24,920,312 km (0.069 R)
• M24: 28,507,520 km (0.057 R)
• M25: 32,646,594 km (0.105 R)
• M26: 33,655,631 km (0.097 R)
• M27: 38,765,745 km (0.105 R)
• M28: 40,406,834 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.9

Radius: 5.9

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.27 AU - 19.87 AU

Year: 30147 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,207,287 km

• M1: 73,752 km (0.094 R)
• M2: 273,764 km (0.057 R)
• M3: 607,367 km (0.066 R)
• M4: 1,308,233 km (0.118 R)
• M5: 1,905,278 km (0.114 R)
• M6: 6,122,742 km (0.027 R)
• M7: 8,499,403 km (0.057 R)
• M8: 8,777,805 km (0.051 R)
• M9: 9,709,650 km (0.082 R)
• M10: 14,412,708 km (0.117 R)
• M11: 15,540,077 km (0.072 R)
• M12: 15,872,633 km (0.077 R)
• M13: 16,638,275 km (0.114 R)
• M14: 16,986,389 km (0.05 R)
• M15: 21,964,857 km (0.088 R)
• M16: 22,278,564 km (0.095 R)
• M17: 28,202,789 km (0.077 R)
• M18: 31,128,026 km (0.093 R)
• M19: 36,686,185 km (0.1 R)
• M20: 41,264,179 km (0.119 R)
• M21: 42,546,233 km (0.094 R)
• M22: 52,832,582 km (0.077 R)
• M23: 56,077,510 km (0.039 R)
• M24: 59,655,292 km (0.116 R)
• M25: 61,707,326 km (0.053 R)
• M26: 63,806,035 km (0.087 R)
• M27: 71,296,700 km (0.097 R)
• M28: 77,405,080 km (0.116 R)
• M29: 77,888,879 km (0.074 R)
• M30: 78,618,319 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit