🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 12.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 617 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,906,426 km

• M1: 153,188 km (0.11 R)
• M2: 641,326 km (0.087 R)
• M3: 1,036,414 km (0.091 R)
• M4: 1,466,508 km (0.115 R)
• M5: 2,337,766 km (0.05 R)
• M6: 3,172,372 km (0.072 R)
• M7: 4,165,702 km (0.101 R)
• M8: 4,660,123 km (0.075 R)
• M9: 5,634,305 km (0.071 R)
• M10: 6,466,069 km (0.096 R)
• M11: 7,020,927 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 13.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.27 AU - 2.49 AU

Year: 2371 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,906,426 km

• M1: 170,392 km (0.07 R)
• M2: 664,215 km (0.114 R)
• M3: 1,152,053 km (0.071 R)
• M4: 1,798,615 km (0.108 R)
• M5: 3,091,440 km (0.089 R)
• M6: 3,597,978 km (0.104 R)
• M7: 4,062,181 km (0.094 R)
• M8: 4,955,579 km (0.093 R)
• M9: 5,413,947 km (0.068 R)
• M10: 5,875,606 km (0.099 R)
• M11: 7,658,663 km (0.103 R)
• M12: 9,258,313 km (0.089 R)
• M13: 10,246,407 km (0.067 R)
• M14: 12,768,178 km (0.087 R)
• M15: 13,546,237 km (0.039 R)
• M16: 15,102,204 km (0.093 R)
• M17: 17,920,329 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 13.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.74 AU - 2.94 AU

Year: 3090 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,906,426 km

• M1: 170,542 km (0.033 R)
• M2: 700,268 km (0.062 R)
• M3: 1,155,793 km (0.031 R)
• M4: 2,594,925 km (0.116 R)
• M5: 3,290,555 km (0.119 R)
• M6: 4,107,958 km (0.082 R)
• M7: 5,193,888 km (0.078 R)
• M8: 6,409,820 km (0.06 R)
• M9: 6,901,399 km (0.1 R)
• M10: 7,566,361 km (0.05 R)
• M11: 8,242,095 km (0.09 R)
• M12: 9,608,821 km (0.03 R)
• M13: 10,036,072 km (0.104 R)
• M14: 10,625,787 km (0.085 R)
• M15: 11,713,214 km (0.071 R)
• M16: 12,408,844 km (0.11 R)
• M17: 12,959,215 km (0.103 R)
• M18: 13,526,041 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.9

Radius: 4.4

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.7 AU - 10.22 AU

Year: 15888 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,906,426 km

• M1: 78,838 km (0.11 R)
• M2: 910,602 km (0.094 R)
• M3: 1,852,321 km (0.054 R)
• M4: 2,077,466 km (0.098 R)
• M5: 2,582,658 km (0.054 R)
• M6: 2,797,480 km (0.114 R)
• M7: 8,012,462 km (0.116 R)
• M8: 10,473,796 km (0.112 R)
• M9: 10,635,661 km (0.118 R)
• M10: 11,816,586 km (0.109 R)
• M11: 12,773,115 km (0.119 R)
• M12: 15,111,629 km (0.089 R)
• M13: 17,720,616 km (0.086 R)
• M14: 17,950,847 km (0.09 R)
• M15: 18,732,197 km (0.093 R)
• M16: 20,530,513 km (0.12 R)
• M17: 24,751,716 km (0.065 R)
• M18: 33,088,356 km (0.082 R)
• M19: 38,970,245 km (0.118 R)
• M20: 40,409,676 km (0.098 R)
• M21: 41,478,702 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 20,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit