🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 13.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,505,331 km

• M1: 171,888 km (0.108 R)
• M2: 608,115 km (0.056 R)
• M3: 1,283,699 km (0.087 R)
• M4: 2,170,665 km (0.119 R)
• M5: 2,690,667 km (0.112 R)
• M6: 3,413,823 km (0.092 R)
• M7: 3,936,967 km (0.072 R)
• M8: 4,407,153 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 629 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,505,331 km

• M1: 136,284 km (0.119 R)
• M2: 586,424 km (0.115 R)
• M3: 940,522 km (0.1 R)
• M4: 1,311,076 km (0.11 R)
• M5: 1,673,402 km (0.087 R)
• M6: 2,075,072 km (0.111 R)
• M7: 2,487,214 km (0.11 R)
• M8: 3,064,064 km (0.082 R)
• M9: 3,424,894 km (0.11 R)
• M10: 6,246,309 km (0.091 R)
• M11: 6,744,919 km (0.09 R)
• M12: 8,084,419 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 14.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.24 AU

Year: 840 Days

Day: 7.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,505,331 km

• M1: 175,478 km (0.109 R)
• M2: 624,272 km (0.111 R)
• M3: 1,591,871 km (0.092 R)
• M4: 2,121,747 km (0.052 R)
• M5: 2,830,242 km (0.059 R)
• M6: 4,138,326 km (0.027 R)
• M7: 4,637,384 km (0.102 R)
• M8: 5,120,735 km (0.11 R)
• M9: 6,577,818 km (0.091 R)
• M10: 7,308,006 km (0.111 R)
• M11: 7,915,672 km (0.084 R)
• M12: 8,903,766 km (0.106 R)
• M13: 9,484,206 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 11.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.15 AU - 1.35 AU

Year: 965 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,505,331 km

• M1: 147,952 km (0.042 R)
• M2: 674,836 km (0.067 R)
• M3: 1,122,732 km (0.092 R)
• M4: 1,530,685 km (0.076 R)
• M5: 3,459,301 km (0.077 R)
• M6: 5,416,191 km (0.098 R)
• M7: 7,539,433 km (0.111 R)
• M8: 8,828,818 km (0.119 R)
• M9: 9,222,858 km (0.081 R)
• M10: 10,259,871 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 8.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.71 AU - 2.51 AU

Year: 2116 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,505,331 km

• M1: 102,026 km (0.064 R)
• M2: 369,806 km (0.113 R)
• M3: 736,770 km (0.113 R)
• M4: 1,095,206 km (0.111 R)
• M5: 1,358,947 km (0.106 R)
• M6: 1,830,928 km (0.092 R)
• M7: 2,171,413 km (0.093 R)
• M8: 3,040,876 km (0.064 R)
• M9: 3,454,065 km (0.116 R)
• M10: 3,709,130 km (0.091 R)
• M11: 4,031,962 km (0.103 R)
• M12: 4,837,995 km (0.07 R)
• M13: 5,447,457 km (0.1 R)
• M14: 6,766,312 km (0.099 R)
• M15: 7,500,089 km (0.055 R)
• M16: 8,018,147 km (0.061 R)
• M17: 10,192,552 km (0.112 R)
• M18: 10,756,237 km (0.106 R)
• M19: 12,532,711 km (0.079 R)
• M20: 14,235,135 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 10.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.16 AU - 3.26 AU

Year: 3079 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,505,331 km

• M1: 135,536 km (0.037 R)
• M2: 499,806 km (0.104 R)
• M3: 950,694 km (0.065 R)
• M4: 1,445,115 km (0.106 R)
• M5: 1,925,025 km (0.113 R)
• M6: 2,449,216 km (0.069 R)
• M7: 2,962,786 km (0.115 R)
• M8: 3,394,376 km (0.117 R)
• M9: 4,874,497 km (0.11 R)
• M10: 5,221,115 km (0.034 R)
• M11: 6,047,943 km (0.088 R)
• M12: 10,287,696 km (0.076 R)
• M13: 11,936,713 km (0.116 R)
• M14: 12,708,040 km (0.036 R)
• M15: 16,348,055 km (0.084 R)
• M16: 18,764,659 km (0.12 R)
• M17: 20,888,201 km (0.091 R)
• M18: 22,007,941 km (0.04 R)
• M19: 22,412,603 km (0.109 R)
• M20: 23,167,325 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.6

Radius: 6.5

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.6 AU - 7.56 AU

Year: 10348 Days

Day: 24.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,505,331 km

• M1: 81,082 km (0.115 R)
• M2: 289,023 km (0.092 R)
• M3: 531,671 km (0.115 R)
• M4: 1,172,997 km (0.094 R)
• M5: 1,523,056 km (0.109 R)
• M6: 1,825,842 km (0.111 R)
• M7: 2,472,254 km (0.077 R)
• M8: 3,189,875 km (0.1 R)
• M9: 3,482,788 km (0.119 R)
• M10: 4,066,369 km (0.095 R)
• M11: 5,224,855 km (0.099 R)
• M12: 6,434,952 km (0.112 R)
• M13: 7,269,709 km (0.087 R)
• M14: 9,594,160 km (0.11 R)
• M15: 11,281,923 km (0.108 R)
• M16: 11,618,967 km (0.101 R)
• M17: 12,313,401 km (0.098 R)
• M18: 12,852,103 km (0.054 R)
• M19: 13,469,044 km (0.11 R)
• M20: 14,300,210 km (0.116 R)
• M21: 18,896,605 km (0.052 R)
• M22: 19,452,211 km (0.077 R)
• M23: 21,269,825 km (0.081 R)
• M24: 23,560,169 km (0.097 R)
• M25: 24,296,789 km (0.102 R)
• M26: 26,401,331 km (0.104 R)
• M27: 26,896,052 km (0.107 R)
• M28: 28,937,015 km (0.104 R)
• M29: 29,888,159 km (0.093 R)
• M30: 32,526,467 km (0.092 R)
• M31: 33,209,531 km (0.073 R)
• M32: 37,759,251 km (0.116 R)
• M33: 41,498,749 km (0.12 R)
• M34: 46,618,586 km (0.03 R)
• M35: 48,365,291 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.2

Radius: 7.7

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.06 AU - 6.48 AU

Year: 10837 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,505,331 km

• M1: 95,743 km (0.102 R)
• M2: 471,233 km (0.07 R)
• M3: 912,846 km (0.114 R)
• M4: 1,538,315 km (0.114 R)
• M5: 2,270,297 km (0.083 R)
• M6: 3,215,457 km (0.047 R)
• M7: 4,430,341 km (0.099 R)
• M8: 4,980,412 km (0.094 R)
• M9: 6,033,581 km (0.075 R)
• M10: 7,187,430 km (0.072 R)
• M11: 7,816,489 km (0.119 R)
• M12: 8,078,285 km (0.115 R)
• M13: 8,345,766 km (0.118 R)
• M14: 8,665,307 km (0.119 R)
• M15: 11,301,670 km (0.114 R)
• M16: 14,824,251 km (0.102 R)
• M17: 16,978,162 km (0.113 R)
• M18: 18,396,798 km (0.044 R)
• M19: 19,095,570 km (0.107 R)
• M20: 20,217,703 km (0.088 R)
• M21: 21,213,876 km (0.072 R)
• M22: 21,468,042 km (0.11 R)
• M23: 24,398,814 km (0.116 R)
• M24: 26,104,828 km (0.12 R)
• M25: 30,823,145 km (0.116 R)
• M26: 31,587,590 km (0.045 R)
• M27: 33,957,071 km (0.118 R)
• M28: 39,046,540 km (0.116 R)
• M29: 39,300,857 km (0.089 R)
• M30: 49,061,968 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.2

Radius: 3.2

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.58 AU - 8.48 AU

Year: 15707 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,505,331 km

• M1: 39,793 km (0.11 R)
• M2: 154,535 km (0.102 R)
• M3: 341,382 km (0.101 R)
• M4: 454,778 km (0.08 R)
• M5: 990,338 km (0.102 R)
• M6: 1,330,374 km (0.091 R)
• M7: 1,759,121 km (0.108 R)
• M8: 2,293,036 km (0.112 R)
• M9: 2,411,667 km (0.093 R)
• M10: 2,534,338 km (0.115 R)
• M11: 2,950,519 km (0.096 R)
• M12: 5,697,734 km (0.11 R)
• M13: 6,843,953 km (0.073 R)
• M14: 7,820,677 km (0.081 R)
• M15: 8,090,103 km (0.098 R)
• M16: 9,631,859 km (0.078 R)
• M17: 10,909,275 km (0.093 R)
• M18: 11,997,300 km (0.106 R)
• M19: 12,476,313 km (0.055 R)
• M20: 13,218,617 km (0.117 R)
• M21: 13,989,794 km (0.109 R)
• M22: 15,905,246 km (0.108 R)
• M23: 17,149,451 km (0.101 R)
• M24: 19,747,218 km (0.102 R)
• M25: 21,530,126 km (0.072 R)
• M26: 22,415,595 km (0.083 R)
• M27: 25,412,041 km (0.08 R)
• M28: 27,414,109 km (0.098 R)
• M29: 27,930,670 km (0.11 R)
• M30: 31,955,900 km (0.029 R)
• M31: 32,874,282 km (0.062 R)
• M32: 35,980,532 km (0.08 R)
• M33: 37,351,447 km (0.078 R)
• M34: 38,370,208 km (0.072 R)
• M35: 40,596,075 km (0.079 R)
• M36: 51,917,343 km (0.12 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: 454 - 11,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit