🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.26 AU - 1.54 AU

Year: 1087 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,873,121 km

• M1: 186,698 km (0.076 R)
• M2: 701,016 km (0.079 R)
• M3: 1,242,560 km (0.079 R)
• M4: 1,753,885 km (0.108 R)
• M5: 2,251,897 km (0.106 R)
• M6: 3,395,124 km (0.07 R)
• M7: 4,182,158 km (0.069 R)
• M8: 5,108,019 km (0.076 R)
• M9: 6,596,967 km (0.095 R)
• M10: 7,169,179 km (0.042 R)
• M11: 8,386,756 km (0.051 R)
• M12: 10,482,024 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 12.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.36 AU - 1.92 AU

Year: 1378 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 165.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,873,121 km

• M1: 162,164 km (0.092 R)
• M2: 570,566 km (0.088 R)
• M3: 1,055,114 km (0.057 R)
• M4: 1,710,053 km (0.096 R)
• M5: 2,218,536 km (0.096 R)
• M6: 2,763,222 km (0.038 R)
• M7: 4,508,880 km (0.05 R)
• M8: 5,937,390 km (0.089 R)
• M9: 6,972,158 km (0.086 R)
• M10: 8,844,825 km (0.119 R)
• M11: 11,469,070 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 10.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.14 AU - 2.4 AU

Year: 2244 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,873,121 km

• M1: 127,009 km (0.113 R)
• M2: 459,864 km (0.07 R)
• M3: 789,428 km (0.04 R)
• M4: 1,295,069 km (0.109 R)
• M5: 1,996,234 km (0.046 R)
• M6: 2,376,961 km (0.111 R)
• M7: 3,519,589 km (0.111 R)
• M8: 4,223,597 km (0.074 R)
• M9: 5,018,709 km (0.117 R)
• M10: 5,703,868 km (0.112 R)
• M11: 6,203,375 km (0.111 R)
• M12: 6,561,811 km (0.093 R)
• M13: 8,736,067 km (0.094 R)
• M14: 9,472,537 km (0.088 R)
• M15: 10,098,754 km (0.1 R)
• M16: 11,847,703 km (0.049 R)
• M17: 12,838,340 km (0.101 R)
• M18: 13,790,081 km (0.104 R)
• M19: 15,380,007 km (0.044 R)
• M20: 17,358,140 km (0.118 R)
• M21: 18,920,391 km (0.066 R)
• M22: 19,794,790 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 11.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.48 AU - 2.7 AU

Year: 2734 Days

Day: 11.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,873,121 km

• M1: 149,598 km (0.041 R)
• M2: 533,167 km (0.088 R)
• M3: 1,601,445 km (0.077 R)
• M4: 2,316,074 km (0.096 R)
• M5: 2,976,998 km (0.09 R)
• M6: 3,673,077 km (0.082 R)
• M7: 4,044,678 km (0.054 R)
• M8: 4,574,104 km (0.054 R)
• M9: 4,934,635 km (0.063 R)
• M10: 5,990,647 km (0.067 R)
• M11: 6,465,770 km (0.066 R)
• M12: 8,649,150 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 13.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.84 AU - 3.94 AU

Year: 4095 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,873,121 km

• M1: 173,534 km (0.085 R)
• M2: 678,426 km (0.077 R)
• M3: 1,271,582 km (0.09 R)
• M4: 1,702,723 km (0.1 R)
• M5: 2,288,698 km (0.094 R)
• M6: 2,991,060 km (0.081 R)
• M7: 3,430,878 km (0.119 R)
• M8: 4,057,693 km (0.089 R)
• M9: 4,509,777 km (0.087 R)
• M10: 5,619,794 km (0.089 R)
• M11: 7,116,221 km (0.036 R)
• M12: 10,680,989 km (0.093 R)
• M13: 11,763,180 km (0.11 R)
• M14: 14,439,186 km (0.105 R)
• M15: 15,449,570 km (0.119 R)
• M16: 18,941,634 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 8.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.37 AU - 3.63 AU

Year: 4295 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,873,121 km

• M1: 107,262 km (0.06 R)
• M2: 461,659 km (0.039 R)
• M3: 734,675 km (0.059 R)
• M4: 1,047,783 km (0.096 R)
• M5: 1,373,159 km (0.082 R)
• M6: 1,927,120 km (0.106 R)
• M7: 2,294,981 km (0.077 R)
• M8: 2,907,285 km (0.061 R)
• M9: 3,933,078 km (0.112 R)
• M10: 5,547,538 km (0.054 R)
• M11: 6,810,293 km (0.032 R)
• M12: 7,179,651 km (0.071 R)
• M13: 7,456,407 km (0.101 R)
• M14: 8,520,646 km (0.077 R)
• M15: 9,069,072 km (0.09 R)
• M16: 10,588,088 km (0.077 R)
• M17: 11,084,155 km (0.044 R)
• M18: 14,068,034 km (0.079 R)
• M19: 14,393,110 km (0.106 R)
• M20: 15,398,558 km (0.049 R)
• M21: 15,860,217 km (0.09 R)
• M22: 16,569,759 km (0.112 R)
• M23: 18,501,068 km (0.12 R)
• M24: 19,287,504 km (0.115 R)
• M25: 26,072,814 km (0.108 R)
• M26: 27,227,860 km (0.107 R)
• M27: 27,988,266 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 9.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.38 AU - 6.16 AU

Year: 7936 Days

Day: 14.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,873,121 km

• M1: 117,883 km (0.096 R)
• M2: 488,437 km (0.107 R)
• M3: 832,961 km (0.115 R)
• M4: 1,343,090 km (0.096 R)
• M5: 1,642,285 km (0.049 R)
• M6: 2,307,098 km (0.034 R)
• M7: 2,721,634 km (0.039 R)
• M8: 4,031,812 km (0.114 R)
• M9: 4,437,522 km (0.067 R)
• M10: 4,840,688 km (0.11 R)
• M11: 5,990,796 km (0.112 R)
• M12: 6,447,818 km (0.04 R)
• M13: 7,042,320 km (0.092 R)
• M14: 8,001,990 km (0.102 R)
• M15: 10,985,271 km (0.085 R)
• M16: 11,671,027 km (0.079 R)
• M17: 12,273,309 km (0.117 R)
• M18: 14,082,396 km (0.065 R)
• M19: 15,082,607 km (0.059 R)
• M20: 15,534,841 km (0.092 R)
• M21: 19,636,964 km (0.116 R)
• M22: 25,122,419 km (0.055 R)
• M23: 25,666,806 km (0.087 R)
• M24: 26,311,573 km (0.083 R)
• M25: 33,258,299 km (0.091 R)
• M26: 34,024,839 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.8

Radius: 4.9

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.44 AU - 7.1 AU

Year: 10299 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,873,121 km

• M1: 61,036 km (0.075 R)
• M2: 223,499 km (0.047 R)
• M3: 403,615 km (0.1 R)
• M4: 579,991 km (0.096 R)
• M5: 791,672 km (0.107 R)
• M6: 2,220,182 km (0.088 R)
• M7: 2,922,694 km (0.099 R)
• M8: 3,835,689 km (0.072 R)
• M9: 4,084,471 km (0.114 R)
• M10: 5,907,171 km (0.079 R)
• M11: 6,618,808 km (0.103 R)
• M12: 6,832,284 km (0.069 R)
• M13: 7,273,000 km (0.078 R)
• M14: 8,292,509 km (0.12 R)
• M15: 9,902,631 km (0.11 R)
• M16: 10,088,282 km (0.064 R)
• M17: 13,384,821 km (0.077 R)
• M18: 13,726,502 km (0.111 R)
• M19: 14,427,069 km (0.064 R)
• M20: 16,868,955 km (0.066 R)
• M21: 17,536,760 km (0.036 R)
• M22: 21,372,898 km (0.101 R)
• M23: 22,712,697 km (0.063 R)
• M24: 23,774,243 km (0.112 R)
• M25: 25,384,814 km (0.119 R)
• M26: 25,558,497 km (0.12 R)
• M27: 26,706,511 km (0.114 R)
• M28: 27,247,906 km (0.1 R)
• M29: 30,161,773 km (0.103 R)
• M30: 33,484,791 km (0.106 R)
• M31: 33,903,515 km (0.097 R)
• M32: 34,858,249 km (0.1 R)
• M33: 36,049,347 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 5.6

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.09 AU - 7.49 AU

Year: 10349 Days

Day: 20.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,873,121 km

• M1: 76,145 km (0.109 R)
• M2: 262,095 km (0.095 R)
• M3: 460,013 km (0.114 R)
• M4: 695,032 km (0.087 R)
• M5: 1,118,244 km (0.1 R)
• M6: 1,361,191 km (0.027 R)
• M7: 1,653,954 km (0.115 R)
• M8: 2,004,761 km (0.101 R)
• M9: 2,271,494 km (0.119 R)
• M10: 3,634,031 km (0.105 R)
• M11: 3,869,199 km (0.032 R)
• M12: 4,820,043 km (0.096 R)
• M13: 5,008,238 km (0.064 R)
• M14: 5,917,493 km (0.079 R)
• M15: 6,317,668 km (0.077 R)
• M16: 6,774,689 km (0.058 R)
• M17: 8,548,770 km (0.096 R)
• M18: 9,107,668 km (0.057 R)
• M19: 10,506,109 km (0.067 R)
• M20: 11,038,528 km (0.073 R)
• M21: 13,658,734 km (0.046 R)
• M22: 16,101,967 km (0.114 R)
• M23: 18,209,651 km (0.115 R)
• M24: 19,290,047 km (0.097 R)
• M25: 23,140,397 km (0.074 R)
• M26: 24,684,097 km (0.107 R)
• M27: 27,874,122 km (0.085 R)
• M28: 29,099,030 km (0.06 R)
• M29: 29,410,792 km (0.081 R)
• M30: 33,783,388 km (0.118 R)
• M31: 34,012,721 km (0.072 R)
• M32: 34,707,005 km (0.1 R)
• M33: 38,445,306 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit