🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.87 AU - 1.01 AU

Year: 342 Days

Day: 24.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 8.9

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.12 AU - 4.86 AU

Year: 3565 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,643,843 km

• M1: 111,600 km (0.117 R)
• M2: 502,499 km (0.032 R)
• M3: 881,431 km (0.04 R)
• M4: 1,698,684 km (0.081 R)
• M5: 2,581,012 km (0.115 R)
• M6: 2,988,217 km (0.089 R)
• M7: 3,359,819 km (0.117 R)
• M8: 4,712,483 km (0.095 R)
• M9: 5,296,513 km (0.076 R)
• M10: 5,899,691 km (0.1 R)
• M11: 7,607,949 km (0.094 R)
• M12: 8,375,686 km (0.118 R)
• M13: 12,910,895 km (0.097 R)
• M14: 13,950,899 km (0.088 R)
• M15: 14,992,399 km (0.076 R)
• M16: 15,806,960 km (0.096 R)
• M17: 18,183,771 km (0.116 R)
• M18: 18,797,720 km (0.1 R)
• M19: 20,132,133 km (0.096 R)
• M20: 21,325,176 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 10.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.46 AU - 8.26 AU

Year: 6733 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,643,843 km

• M1: 126,859 km (0.063 R)
• M2: 706,850 km (0.072 R)
• M3: 1,042,099 km (0.106 R)
• M4: 1,511,686 km (0.105 R)
• M5: 2,007,753 km (0.113 R)
• M6: 3,068,552 km (0.101 R)
• M7: 4,252,918 km (0.064 R)
• M8: 5,339,597 km (0.087 R)
• M9: 9,117,541 km (0.066 R)
• M10: 10,034,427 km (0.113 R)
• M11: 11,627,644 km (0.09 R)
• M12: 17,003,892 km (0.092 R)
• M13: 19,331,186 km (0.083 R)
• M14: 20,532,757 km (0.119 R)
• M15: 23,753,748 km (0.109 R)
• M16: 25,661,570 km (0.115 R)
• M17: 28,615,978 km (0.062 R)
• M18: 30,274,271 km (0.107 R)
• M19: 31,482,722 km (0.065 R)
• M20: 38,593,109 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 13.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.39 AU - 8.01 AU

Year: 7240 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,643,843 km

• M1: 172,935 km (0.118 R)
• M2: 770,279 km (0.116 R)
• M3: 1,267,094 km (0.089 R)
• M4: 1,804,300 km (0.096 R)
• M5: 2,313,980 km (0.094 R)
• M6: 3,969,729 km (0.113 R)
• M7: 4,505,589 km (0.094 R)
• M8: 6,345,942 km (0.111 R)
• M9: 7,116,670 km (0.083 R)
• M10: 8,764,939 km (0.1 R)
• M11: 10,747,410 km (0.088 R)
• M12: 14,653,111 km (0.099 R)
• M13: 16,922,960 km (0.059 R)
• M14: 19,764,272 km (0.119 R)
• M15: 22,604,089 km (0.057 R)
• M16: 24,400,909 km (0.113 R)
• M17: 24,884,858 km (0.106 R)
• M18: 26,375,451 km (0.119 R)
• M19: 28,454,562 km (0.117 R)
• M20: 29,171,286 km (0.066 R)
• M21: 31,584,000 km (0.117 R)
• M22: 32,449,424 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit