🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 8.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 409 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,052,456 km

• M1: 100,829 km (0.099 R)
• M2: 373,995 km (0.104 R)
• M3: 731,683 km (0.099 R)
• M4: 1,131,110 km (0.086 R)
• M5: 1,562,550 km (0.113 R)
• M6: 1,924,427 km (0.027 R)
• M7: 2,452,956 km (0.069 R)
• M8: 3,327,356 km (0.06 R)
• M9: 3,583,318 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 11.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.78 AU - 1.24 AU

Year: 666 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,052,456 km

• M1: 146,905 km (0.064 R)
• M2: 594,801 km (0.086 R)
• M3: 1,269,338 km (0.089 R)
• M4: 2,309,043 km (0.043 R)
• M5: 3,345,308 km (0.102 R)
• M6: 3,915,275 km (0.114 R)
• M7: 4,519,651 km (0.091 R)
• M8: 4,977,420 km (0.089 R)
• M9: 5,550,679 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 10.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.14 AU - 1.62 AU

Year: 1063 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,052,456 km

• M1: 128,355 km (0.118 R)
• M2: 533,466 km (0.11 R)
• M3: 998,117 km (0.06 R)
• M4: 1,403,826 km (0.116 R)
• M5: 1,775,278 km (0.103 R)
• M6: 2,391,023 km (0.114 R)
• M7: 2,788,953 km (0.071 R)
• M8: 3,475,757 km (0.113 R)
• M9: 3,845,264 km (0.044 R)
• M10: 4,180,812 km (0.102 R)
• M11: 4,712,931 km (0.106 R)
• M12: 5,271,979 km (0.098 R)
• M13: 5,799,311 km (0.096 R)
• M14: 6,163,731 km (0.092 R)
• M15: 6,687,025 km (0.096 R)
• M16: 7,023,770 km (0.103 R)
• M17: 7,731,218 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 14.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.85 AU - 2.63 AU

Year: 2199 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,052,456 km

• M1: 185,352 km (0.111 R)
• M2: 827,575 km (0.106 R)
• M3: 1,352,365 km (0.032 R)
• M4: 2,093,921 km (0.115 R)
• M5: 2,567,099 km (0.071 R)
• M6: 3,316,734 km (0.083 R)
• M7: 3,931,133 km (0.116 R)
• M8: 4,520,548 km (0.078 R)
• M9: 9,128,911 km (0.112 R)
• M10: 9,791,031 km (0.119 R)
• M11: 10,485,165 km (0.089 R)
• M12: 13,218,318 km (0.044 R)
• M13: 13,723,361 km (0.107 R)
• M14: 14,997,187 km (0.115 R)
• M15: 15,639,709 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 9.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.69 AU - 3.91 AU

Year: 3933 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,052,456 km

• M1: 114,442 km (0.101 R)
• M2: 451,486 km (0.06 R)
• M3: 878,289 km (0.069 R)
• M4: 2,200,136 km (0.086 R)
• M5: 3,012,303 km (0.074 R)
• M6: 3,357,724 km (0.103 R)
• M7: 4,705,451 km (0.109 R)
• M8: 5,058,353 km (0.049 R)
• M9: 5,452,842 km (0.087 R)
• M10: 5,768,195 km (0.032 R)
• M11: 7,562,023 km (0.119 R)
• M12: 9,216,426 km (0.108 R)
• M13: 10,718,687 km (0.08 R)
• M14: 11,099,115 km (0.069 R)
• M15: 11,528,012 km (0.103 R)
• M16: 12,089,902 km (0.093 R)
• M17: 13,181,816 km (0.058 R)
• M18: 14,338,058 km (0.045 R)
• M19: 15,999,642 km (0.105 R)
• M20: 17,366,218 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 14.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.33 AU - 4.11 AU

Year: 4707 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,052,456 km

• M1: 184,005 km (0.078 R)
• M2: 654,640 km (0.076 R)
• M3: 1,144,274 km (0.11 R)
• M4: 1,807,441 km (0.094 R)
• M5: 2,357,662 km (0.091 R)
• M6: 2,868,240 km (0.078 R)
• M7: 3,510,015 km (0.072 R)
• M8: 4,011,018 km (0.096 R)
• M9: 4,793,714 km (0.069 R)
• M10: 5,676,342 km (0.109 R)
• M11: 6,694,954 km (0.111 R)
• M12: 7,375,474 km (0.112 R)
• M13: 7,865,557 km (0.085 R)
• M14: 8,624,018 km (0.064 R)
• M15: 9,280,454 km (0.081 R)
• M16: 9,852,815 km (0.082 R)
• M17: 10,984,373 km (0.093 R)
• M18: 11,669,083 km (0.099 R)
• M19: 13,409,654 km (0.077 R)
• M20: 19,729,865 km (0.08 R)
• M21: 22,735,286 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.8

Radius: 5.9

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.24 AU - 9.54 AU

Year: 14539 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,052,456 km

• M1: 76,145 km (0.096 R)
• M2: 353,350 km (0.109 R)
• M3: 696,228 km (0.04 R)
• M4: 1,407,267 km (0.108 R)
• M5: 1,952,551 km (0.051 R)
• M6: 2,214,348 km (0.107 R)
• M7: 3,020,979 km (0.09 R)
• M8: 3,424,744 km (0.063 R)
• M9: 4,217,014 km (0.084 R)
• M10: 4,559,444 km (0.101 R)
• M11: 4,886,764 km (0.045 R)
• M12: 8,429,690 km (0.105 R)
• M13: 9,967,257 km (0.032 R)
• M14: 11,742,984 km (0.067 R)
• M15: 14,126,228 km (0.079 R)
• M16: 15,106,393 km (0.109 R)
• M17: 15,539,928 km (0.086 R)
• M18: 16,583,971 km (0.055 R)
• M19: 18,645,579 km (0.115 R)
• M20: 19,397,309 km (0.086 R)
• M21: 20,430,731 km (0.062 R)
• M22: 24,932,879 km (0.105 R)
• M23: 27,734,847 km (0.106 R)
• M24: 31,435,898 km (0.11 R)
• M25: 35,074,567 km (0.096 R)
• M26: 39,119,394 km (0.095 R)
• M27: 39,936,648 km (0.116 R)
• M28: 42,171,490 km (0.079 R)
• M29: 43,319,504 km (0.088 R)
• M30: 44,931,870 km (0.073 R)
• M31: 49,373,880 km (0.117 R)
• M32: 50,488,234 km (0.104 R)
• M33: 52,602,052 km (0.057 R)
• M34: 53,764,428 km (0.033 R)
• M35: 56,831,782 km (0.064 R)
• M36: 58,585,369 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 6.9

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.37 AU - 9.11 AU

Year: 16950 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,052,456 km

• M1: 93,798 km (0.105 R)
• M2: 482,004 km (0.078 R)
• M3: 745,147 km (0.094 R)
• M4: 992,881 km (0.104 R)
• M5: 1,971,700 km (0.084 R)
• M6: 2,300,217 km (0.103 R)
• M7: 2,737,342 km (0.116 R)
• M8: 3,597,230 km (0.107 R)
• M9: 4,695,877 km (0.092 R)
• M10: 5,919,438 km (0.084 R)
• M11: 7,294,841 km (0.119 R)
• M12: 9,256,069 km (0.041 R)
• M13: 9,883,782 km (0.109 R)
• M14: 11,287,309 km (0.07 R)
• M15: 11,609,094 km (0.097 R)
• M16: 12,749,479 km (0.119 R)
• M17: 15,329,144 km (0.097 R)
• M18: 18,237,327 km (0.066 R)
• M19: 23,518,580 km (0.068 R)
• M20: 26,000,260 km (0.05 R)
• M21: 35,435,098 km (0.098 R)
• M22: 49,104,753 km (0.09 R)
• M23: 53,494,703 km (0.071 R)
• M24: 61,843,610 km (0.081 R)
• M25: 66,953,574 km (0.12 R)
• M26: 68,433,097 km (0.098 R)
• M27: 69,718,592 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 7.2

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.33 AU - 11.23 AU

Year: 20064 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,052,456 km

• M1: 91,853 km (0.116 R)
• M2: 390,301 km (0.103 R)
• M3: 702,512 km (0.088 R)
• M4: 1,045,988 km (0.109 R)
• M5: 1,582,297 km (0.096 R)
• M6: 1,835,715 km (0.104 R)
• M7: 2,448,468 km (0.076 R)
• M8: 4,138,924 km (0.111 R)
• M9: 4,552,862 km (0.066 R)
• M10: 4,843,829 km (0.104 R)
• M11: 5,185,960 km (0.111 R)
• M12: 5,422,923 km (0.097 R)
• M13: 8,974,825 km (0.097 R)
• M14: 9,668,361 km (0.09 R)
• M15: 10,150,216 km (0.101 R)
• M16: 13,681,324 km (0.106 R)
• M17: 15,233,252 km (0.085 R)
• M18: 17,954,886 km (0.116 R)
• M19: 18,867,732 km (0.048 R)
• M20: 19,430,071 km (0.091 R)
• M21: 23,041,662 km (0.091 R)
• M22: 24,118,917 km (0.1 R)
• M23: 24,448,630 km (0.048 R)
• M24: 25,004,835 km (0.092 R)
• M25: 29,887,560 km (0.102 R)
• M26: 30,267,988 km (0.039 R)
• M27: 34,807,685 km (0.11 R)
• M28: 38,570,969 km (0.088 R)
• M29: 40,395,763 km (0.106 R)
• M30: 41,486,482 km (0.102 R)
• M31: 50,569,017 km (0.107 R)
• M32: 62,118,272 km (0.116 R)
• M33: 74,607,001 km (0.094 R)
• M34: 82,799,280 km (0.102 R)
• M35: 83,549,663 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit