🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 8.8

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.84 AU - 0.84 AU

Year: 505 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,370,029 km

• M1: 109,655 km (0.12 R)
• M2: 422,315 km (0.069 R)
• M3: 903,272 km (0.054 R)
• M4: 1,268,291 km (0.11 R)
• M5: 1,707,660 km (0.059 R)
• M6: 2,011,194 km (0.1 R)
• M7: 2,449,216 km (0.103 R)
• M8: 3,365,653 km (0.075 R)
• M9: 3,793,204 km (0.11 R)
• M10: 4,256,658 km (0.075 R)
• M11: 4,710,388 km (0.115 R)
• M12: 5,331,070 km (0.118 R)
• M13: 6,154,157 km (0.045 R)
• M14: 6,576,622 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 14

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.29 AU

Year: 706 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,370,029 km

• M1: 174,132 km (0.045 R)
• M2: 675,734 km (0.117 R)
• M3: 1,158,187 km (0.088 R)
• M4: 1,599,500 km (0.088 R)
• M5: 2,598,515 km (0.089 R)
• M6: 3,101,762 km (0.101 R)
• M7: 4,338,637 km (0.091 R)
• M8: 5,584,189 km (0.065 R)
• M9: 6,655,609 km (0.112 R)
• M10: 7,585,360 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 9.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.62 AU - 1.74 AU

Year: 1428 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,370,029 km

• M1: 117,434 km (0.081 R)
• M2: 494,571 km (0.08 R)
• M3: 882,478 km (0.105 R)
• M4: 1,257,669 km (0.061 R)
• M5: 1,701,227 km (0.086 R)
• M6: 2,567,399 km (0.077 R)
• M7: 3,421,602 km (0.114 R)
• M8: 4,083,274 km (0.106 R)
• M9: 5,162,174 km (0.113 R)
• M10: 8,790,820 km (0.092 R)
• M11: 10,155,302 km (0.114 R)
• M12: 10,971,657 km (0.093 R)
• M13: 11,795,942 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 11.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.56 AU - 2.1 AU

Year: 1624 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,370,029 km

• M1: 143,016 km (0.112 R)
• M2: 592,557 km (0.075 R)
• M3: 966,851 km (0.093 R)
• M4: 1,327,532 km (0.063 R)
• M5: 1,816,118 km (0.081 R)
• M6: 2,189,814 km (0.101 R)
• M7: 2,867,342 km (0.094 R)
• M8: 3,351,740 km (0.11 R)
• M9: 3,709,429 km (0.108 R)
• M10: 4,709,491 km (0.106 R)
• M11: 5,620,242 km (0.113 R)
• M12: 7,863,911 km (0.029 R)
• M13: 8,952,984 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 14.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.91 AU - 2.95 AU

Year: 2485 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,370,029 km

• M1: 175,329 km (0.098 R)
• M2: 1,041,500 km (0.037 R)
• M3: 1,641,837 km (0.102 R)
• M4: 2,114,267 km (0.113 R)
• M5: 2,633,072 km (0.068 R)
• M6: 3,201,843 km (0.102 R)
• M7: 3,892,088 km (0.115 R)
• M8: 5,222,013 km (0.032 R)
• M9: 5,727,205 km (0.067 R)
• M10: 6,404,584 km (0.08 R)
• M11: 7,014,495 km (0.069 R)
• M12: 7,823,221 km (0.106 R)
• M13: 8,589,760 km (0.098 R)
• M14: 11,069,794 km (0.099 R)
• M15: 14,332,523 km (0.097 R)
• M16: 15,687,132 km (0.1 R)
• M17: 16,690,485 km (0.105 R)
• M18: 18,883,440 km (0.117 R)
• M19: 19,595,376 km (0.041 R)
• M20: 20,634,483 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 9.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.9 AU - 3.58 AU

Year: 3826 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,370,029 km

• M1: 123,119 km (0.098 R)
• M2: 1,407,866 km (0.083 R)
• M3: 1,982,471 km (0.074 R)
• M4: 2,324,901 km (0.076 R)
• M5: 3,702,248 km (0.097 R)
• M6: 4,459,064 km (0.102 R)
• M7: 4,849,215 km (0.049 R)
• M8: 5,726,756 km (0.072 R)
• M9: 6,428,819 km (0.113 R)
• M10: 7,352,586 km (0.08 R)
• M11: 8,110,598 km (0.091 R)
• M12: 8,957,771 km (0.04 R)
• M13: 10,067,488 km (0.102 R)
• M14: 10,527,651 km (0.106 R)
• M15: 10,914,511 km (0.075 R)
• M16: 11,445,135 km (0.095 R)
• M17: 14,730,154 km (0.088 R)
• M18: 17,141,373 km (0.088 R)
• M19: 18,409,664 km (0.093 R)
• M20: 21,956,928 km (0.087 R)
• M21: 22,660,487 km (0.026 R)
• M22: 23,306,301 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 8.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.23 AU - 3.31 AU

Year: 3879 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,370,029 km

• M1: 108,907 km (0.057 R)
• M2: 378,782 km (0.117 R)
• M3: 698,622 km (0.119 R)
• M4: 1,152,053 km (0.085 R)
• M5: 1,434,344 km (0.107 R)
• M6: 2,334,325 km (0.067 R)
• M7: 2,846,099 km (0.071 R)
• M8: 3,874,435 km (0.053 R)
• M9: 5,670,657 km (0.105 R)
• M10: 8,345,317 km (0.119 R)
• M11: 8,626,561 km (0.086 R)
• M12: 11,763,479 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.9

Radius: 3.4

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.46 AU - 7.98 AU

Year: 14071 Days

Day: 25 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,370,029 km

• M1: 42,486 km (0.081 R)
• M2: 156,779 km (0.116 R)
• M3: 817,552 km (0.108 R)
• M4: 948,151 km (0.082 R)
• M5: 1,361,789 km (0.089 R)
• M6: 1,560,007 km (0.094 R)
• M7: 2,362,450 km (0.12 R)
• M8: 2,688,872 km (0.106 R)
• M9: 3,022,775 km (0.099 R)
• M10: 3,154,869 km (0.062 R)
• M11: 3,267,965 km (0.083 R)
• M12: 4,110,052 km (0.1 R)
• M13: 5,274,372 km (0.116 R)
• M14: 5,498,470 km (0.075 R)
• M15: 6,000,371 km (0.076 R)
• M16: 6,351,327 km (0.12 R)
• M17: 6,865,645 km (0.093 R)
• M18: 7,446,832 km (0.052 R)
• M19: 7,893,532 km (0.112 R)
• M20: 9,668,361 km (0.076 R)
• M21: 10,150,515 km (0.065 R)
• M22: 10,447,167 km (0.079 R)
• M23: 11,110,035 km (0.053 R)
• M24: 12,239,350 km (0.084 R)
• M25: 13,982,165 km (0.08 R)
• M26: 18,022,055 km (0.106 R)
• M27: 25,032,810 km (0.025 R)
• M28: 26,493,633 km (0.074 R)
• M29: 30,087,124 km (0.108 R)
• M30: 33,228,978 km (0.066 R)
• M31: 33,337,287 km (0.106 R)
• M32: 34,655,693 km (0.118 R)
• M33: 40,400,700 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 6.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.11 AU - 11.13 AU

Year: 19574 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,370,029 km

• M1: 102,325 km (0.088 R)
• M2: 348,264 km (0.085 R)
• M3: 1,529,937 km (0.099 R)
• M4: 1,968,708 km (0.049 R)
• M5: 4,575,750 km (0.105 R)
• M6: 4,792,517 km (0.119 R)
• M7: 5,823,097 km (0.1 R)
• M8: 6,142,937 km (0.079 R)
• M9: 10,154,404 km (0.059 R)
• M10: 11,941,500 km (0.067 R)
• M11: 12,722,401 km (0.101 R)
• M12: 17,405,413 km (0.08 R)
• M13: 34,948,606 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 4.7

Gravity: 34.72 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.78 AU - 10.58 AU

Year: 19757 Days

Day: 16.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,370,029 km

• M1: 58,493 km (0.071 R)
• M2: 242,648 km (0.113 R)
• M3: 546,331 km (0.096 R)
• M4: 825,930 km (0.051 R)
• M5: 1,011,282 km (0.103 R)
• M6: 2,068,939 km (0.108 R)
• M7: 2,258,629 km (0.1 R)
• M8: 2,482,876 km (0.026 R)
• M9: 2,924,190 km (0.08 R)
• M10: 3,330,497 km (0.104 R)
• M11: 3,835,241 km (0.074 R)
• M12: 4,492,723 km (0.115 R)
• M13: 5,032,921 km (0.098 R)
• M14: 5,184,015 km (0.107 R)
• M15: 6,912,918 km (0.088 R)
• M16: 7,194,610 km (0.087 R)
• M17: 7,680,953 km (0.114 R)
• M18: 9,385,022 km (0.065 R)
• M19: 9,730,444 km (0.072 R)
• M20: 12,458,361 km (0.066 R)
• M21: 18,274,427 km (0.07 R)
• M22: 19,085,846 km (0.103 R)
• M23: 19,361,555 km (0.109 R)
• M24: 21,564,832 km (0.043 R)
• M25: 22,984,516 km (0.117 R)
• M26: 26,575,463 km (0.077 R)
• M27: 27,733,201 km (0.1 R)
• M28: 28,087,000 km (0.041 R)
• M29: 35,810,289 km (0.11 R)
• M30: 44,513,146 km (0.119 R)
• M31: 55,079,842 km (0.095 R)
• M32: 59,071,711 km (0.068 R)
• M33: 62,643,360 km (0.028 R)
• M34: 64,482,068 km (0.095 R)
• M35: 72,419,132 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit