🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 9.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.53 AU - 1.69 AU

Year: 1386 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,896,190 km

• M1: 117,584 km (0.101 R)
• M2: 520,152 km (0.116 R)
• M3: 812,466 km (0.091 R)
• M4: 1,102,536 km (0.097 R)
• M5: 1,498,522 km (0.097 R)
• M6: 2,032,137 km (0.101 R)
• M7: 2,978,494 km (0.091 R)
• M8: 3,807,565 km (0.104 R)
• M9: 4,491,377 km (0.116 R)
• M10: 5,066,581 km (0.113 R)
• M11: 5,447,906 km (0.034 R)
• M12: 6,707,969 km (0.093 R)
• M13: 7,731,816 km (0.083 R)
• M14: 9,008,485 km (0.062 R)
• M15: 10,021,412 km (0.095 R)
• M16: 11,214,455 km (0.1 R)
• M17: 11,974,262 km (0.106 R)
• M18: 12,767,879 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 11.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.67 AU - 2.09 AU

Year: 1748 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,896,190 km

• M1: 141,819 km (0.094 R)
• M2: 497,712 km (0.114 R)
• M3: 864,975 km (0.082 R)
• M4: 1,280,707 km (0.106 R)
• M5: 1,768,696 km (0.094 R)
• M6: 2,266,258 km (0.053 R)
• M7: 3,003,925 km (0.085 R)
• M8: 3,895,080 km (0.084 R)
• M9: 4,807,028 km (0.118 R)
• M10: 5,667,366 km (0.115 R)
• M11: 6,422,087 km (0.072 R)
• M12: 6,784,413 km (0.118 R)
• M13: 7,866,305 km (0.033 R)
• M14: 8,711,682 km (0.034 R)
• M15: 9,091,960 km (0.083 R)
• M16: 9,716,980 km (0.107 R)
• M17: 10,761,921 km (0.116 R)
• M18: 11,957,507 km (0.11 R)
• M19: 12,507,579 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.57 AU - 3.67 AU

Year: 3738 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,896,190 km

• M1: 111,899 km (0.09 R)
• M2: 645,365 km (0.119 R)
• M3: 947,104 km (0.106 R)
• M4: 1,245,701 km (0.034 R)
• M5: 1,608,177 km (0.113 R)
• M6: 1,892,563 km (0.106 R)
• M7: 2,330,136 km (0.098 R)
• M8: 3,927,542 km (0.117 R)
• M9: 4,309,615 km (0.116 R)
• M10: 4,691,688 km (0.101 R)
• M11: 4,993,128 km (0.1 R)
• M12: 5,307,284 km (0.04 R)
• M13: 5,946,815 km (0.102 R)
• M14: 6,985,024 km (0.081 R)
• M15: 7,445,935 km (0.036 R)
• M16: 10,227,857 km (0.108 R)
• M17: 10,996,939 km (0.105 R)
• M18: 12,746,487 km (0.111 R)
• M19: 15,430,871 km (0.091 R)
• M20: 16,730,427 km (0.082 R)
• M21: 20,000,188 km (0.116 R)
• M22: 20,461,698 km (0.108 R)
• M23: 21,337,593 km (0.119 R)
• M24: 23,746,268 km (0.088 R)
• M25: 24,338,377 km (0.05 R)
• M26: 26,017,314 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.42 AU - 5.28 AU

Year: 6154 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,896,190 km

• M1: 183,557 km (0.087 R)
• M2: 767,287 km (0.086 R)
• M3: 1,641,687 km (0.11 R)
• M4: 2,186,971 km (0.115 R)
• M5: 2,781,024 km (0.107 R)
• M6: 3,419,209 km (0.109 R)
• M7: 4,858,490 km (0.065 R)
• M8: 6,002,315 km (0.104 R)
• M9: 7,933,474 km (0.108 R)
• M10: 10,428,468 km (0.059 R)
• M11: 11,208,321 km (0.08 R)
• M12: 12,679,317 km (0.119 R)
• M13: 13,945,962 km (0.114 R)
• M14: 14,722,974 km (0.118 R)
• M15: 15,237,590 km (0.097 R)
• M16: 16,730,427 km (0.101 R)
• M17: 27,971,511 km (0.106 R)
• M18: 28,939,858 km (0.085 R)
• M19: 31,130,270 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.7

Radius: 6.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.91 AU - 7.35 AU

Year: 11579 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,896,190 km

• M1: 80,334 km (0.111 R)
• M2: 571,015 km (0.091 R)
• M3: 1,039,556 km (0.113 R)
• M4: 1,302,997 km (0.056 R)
• M5: 1,767,648 km (0.069 R)
• M6: 1,982,172 km (0.08 R)
• M7: 3,635,976 km (0.112 R)
• M8: 4,329,961 km (0.107 R)
• M9: 4,898,582 km (0.11 R)
• M10: 6,011,590 km (0.068 R)
• M11: 6,866,243 km (0.115 R)
• M12: 7,284,070 km (0.083 R)
• M13: 7,678,260 km (0.099 R)
• M14: 8,509,576 km (0.086 R)
• M15: 8,770,325 km (0.084 R)
• M16: 9,962,171 km (0.04 R)
• M17: 10,497,582 km (0.093 R)
• M18: 11,362,557 km (0.084 R)
• M19: 11,732,063 km (0.084 R)
• M20: 12,219,004 km (0.1 R)
• M21: 13,175,533 km (0.104 R)
• M22: 15,109,834 km (0.093 R)
• M23: 17,087,966 km (0.043 R)
• M24: 17,573,262 km (0.094 R)
• M25: 19,381,601 km (0.077 R)
• M26: 22,609,923 km (0.118 R)
• M27: 23,110,477 km (0.045 R)
• M28: 24,394,476 km (0.07 R)
• M29: 28,049,750 km (0.104 R)
• M30: 29,017,499 km (0.118 R)
• M31: 37,226,832 km (0.09 R)
• M32: 38,513,074 km (0.094 R)
• M33: 39,587,187 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 7.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.05 AU - 8.17 AU

Year: 12859 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,896,190 km

• M1: 106,813 km (0.118 R)
• M2: 381,175 km (0.079 R)
• M3: 627,563 km (0.112 R)
• M4: 1,023,100 km (0.1 R)
• M5: 1,320,052 km (0.087 R)
• M6: 2,191,758 km (0.067 R)
• M7: 3,151,279 km (0.088 R)
• M8: 3,377,471 km (0.111 R)
• M9: 4,393,241 km (0.11 R)
• M10: 5,534,224 km (0.099 R)
• M11: 10,079,007 km (0.085 R)
• M12: 12,880,676 km (0.088 R)
• M13: 13,111,057 km (0.031 R)
• M14: 13,580,345 km (0.114 R)
• M15: 15,118,959 km (0.102 R)
• M16: 18,247,649 km (0.037 R)
• M17: 20,427,290 km (0.084 R)
• M18: 25,206,643 km (0.086 R)
• M19: 26,023,597 km (0.1 R)
• M20: 28,191,569 km (0.058 R)
• M21: 34,298,005 km (0.083 R)
• M22: 36,322,961 km (0.116 R)
• M23: 42,236,864 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.1

Radius: 3.5

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.37 AU - 10.57 AU

Year: 16719 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,896,190 km

• M1: 43,832 km (0.115 R)
• M2: 315,652 km (0.039 R)
• M3: 573,409 km (0.071 R)
• M4: 708,795 km (0.09 R)
• M5: 1,005,447 km (0.03 R)
• M6: 1,531,284 km (0.055 R)
• M7: 3,401,706 km (0.095 R)
• M8: 3,824,918 km (0.039 R)
• M9: 7,202,240 km (0.114 R)
• M10: 8,260,645 km (0.119 R)
• M11: 9,735,680 km (0.117 R)
• M12: 10,106,533 km (0.109 R)
• M13: 11,633,329 km (0.103 R)
• M14: 13,307,179 km (0.117 R)
• M15: 15,134,966 km (0.092 R)
• M16: 15,569,698 km (0.057 R)
• M17: 15,948,779 km (0.118 R)
• M18: 16,990,129 km (0.1 R)
• M19: 19,642,948 km (0.106 R)
• M20: 32,805,915 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit