🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 598 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,650,738 km

• M1: 111,899 km (0.095 R)
• M2: 610,958 km (0.094 R)
• M3: 936,483 km (0.095 R)
• M4: 1,219,372 km (0.066 R)
• M5: 1,688,062 km (0.029 R)
• M6: 2,068,789 km (0.095 R)
• M7: 2,513,992 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 9.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.1 AU - 1.46 AU

Year: 950 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,650,738 km

• M1: 119,529 km (0.078 R)
• M2: 689,945 km (0.07 R)
• M3: 1,469,350 km (0.056 R)
• M4: 1,990,699 km (0.084 R)
• M5: 2,691,714 km (0.1 R)
• M6: 3,418,461 km (0.114 R)
• M7: 4,009,223 km (0.101 R)
• M8: 4,405,657 km (0.108 R)
• M9: 5,105,775 km (0.073 R)
• M10: 5,940,681 km (0.073 R)
• M11: 6,546,253 km (0.104 R)
• M12: 6,980,087 km (0.095 R)
• M13: 7,481,988 km (0.081 R)
• M14: 9,104,975 km (0.116 R)
• M15: 9,415,690 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 10.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.33 AU - 1.35 AU

Year: 1018 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,650,738 km

• M1: 131,796 km (0.119 R)
• M2: 496,515 km (0.057 R)
• M3: 850,613 km (0.078 R)
• M4: 1,204,712 km (0.092 R)
• M5: 1,737,130 km (0.088 R)
• M6: 2,627,537 km (0.101 R)
• M7: 2,997,642 km (0.115 R)
• M8: 3,722,743 km (0.094 R)
• M9: 4,159,419 km (0.104 R)
• M10: 4,842,633 km (0.101 R)
• M11: 5,422,175 km (0.1 R)
• M12: 5,759,368 km (0.105 R)
• M13: 6,345,493 km (0.107 R)
• M14: 6,697,945 km (0.096 R)
• M15: 7,180,399 km (0.088 R)
• M16: 7,710,723 km (0.061 R)
• M17: 8,241,048 km (0.116 R)
• M18: 8,795,457 km (0.091 R)
• M19: 9,746,002 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 13.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.17 AU - 3.15 AU

Year: 2846 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,650,738 km

• M1: 163,361 km (0.095 R)
• M2: 634,893 km (0.112 R)
• M3: 1,045,240 km (0.084 R)
• M4: 1,714,242 km (0.108 R)
• M5: 2,357,064 km (0.1 R)
• M6: 3,076,929 km (0.075 R)
• M7: 4,287,176 km (0.09 R)
• M8: 4,697,822 km (0.088 R)
• M9: 5,719,875 km (0.11 R)
• M10: 6,640,051 km (0.072 R)
• M11: 7,051,595 km (0.027 R)
• M12: 7,805,568 km (0.078 R)
• M13: 9,036,759 km (0.114 R)
• M14: 10,950,115 km (0.094 R)
• M15: 13,335,005 km (0.07 R)
• M16: 14,810,488 km (0.102 R)
• M17: 15,325,703 km (0.066 R)
• M18: 16,491,669 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 4.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.18 AU - 8.42 AU

Year: 12939 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,650,738 km

• M1: 59,839 km (0.065 R)
• M2: 598,092 km (0.094 R)
• M3: 778,507 km (0.115 R)
• M4: 1,171,351 km (0.043 R)
• M5: 3,052,844 km (0.074 R)
• M6: 3,723,940 km (0.052 R)
• M7: 6,416,701 km (0.104 R)
• M8: 8,044,326 km (0.06 R)
• M9: 10,660,643 km (0.074 R)
• M10: 19,072,831 km (0.106 R)
• M11: 19,864,952 km (0.079 R)
• M12: 21,798,055 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 6.9

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.18 AU - 8.66 AU

Year: 16028 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,650,738 km

• M1: 86,468 km (0.072 R)
• M2: 369,806 km (0.062 R)
• M3: 594,801 km (0.052 R)
• M4: 842,685 km (0.117 R)
• M5: 2,801,669 km (0.07 R)
• M6: 4,281,940 km (0.099 R)
• M7: 5,482,612 km (0.099 R)
• M8: 6,936,554 km (0.12 R)
• M9: 7,752,311 km (0.066 R)
• M10: 13,415,039 km (0.118 R)
• M11: 14,604,791 km (0.033 R)
• M12: 15,041,168 km (0.067 R)
• M13: 17,597,497 km (0.081 R)
• M14: 18,594,866 km (0.034 R)
• M15: 19,805,262 km (0.061 R)
• M16: 21,159,572 km (0.105 R)
• M17: 23,751,056 km (0.107 R)
• M18: 24,557,837 km (0.093 R)
• M19: 25,174,629 km (0.118 R)
• M20: 25,696,576 km (0.086 R)
• M21: 27,525,260 km (0.116 R)
• M22: 33,403,858 km (0.091 R)
• M23: 36,501,432 km (0.096 R)
• M24: 38,669,554 km (0.103 R)
• M25: 39,644,483 km (0.101 R)
• M26: 41,498,449 km (0.053 R)
• M27: 47,564,643 km (0.083 R)
• M28: 49,820,130 km (0.04 R)
• M29: 52,653,514 km (0.113 R)
• M30: 59,004,542 km (0.051 R)
• M31: 63,510,878 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit