🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 11.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.4 AU

Year: 873 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,340,834 km

• M1: 141,819 km (0.102 R)
• M2: 507,885 km (0.069 R)
• M3: 876,943 km (0.068 R)
• M4: 1,358,648 km (0.112 R)
• M5: 1,722,320 km (0.062 R)
• M6: 2,295,430 km (0.075 R)
• M7: 3,314,042 km (0.111 R)
• M8: 3,800,235 km (0.071 R)
• M9: 4,178,418 km (0.043 R)
• M10: 4,747,339 km (0.101 R)
• M11: 5,384,027 km (0.082 R)
• M12: 6,076,666 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 8.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.83 AU - 2.07 AU

Year: 1786 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,340,834 km

• M1: 103,372 km (0.045 R)
• M2: 503,546 km (0.115 R)
• M3: 937,380 km (0.103 R)
• M4: 1,320,800 km (0.059 R)
• M5: 2,150,320 km (0.054 R)
• M6: 2,497,686 km (0.079 R)
• M7: 3,014,247 km (0.077 R)
• M8: 3,321,970 km (0.108 R)
• M9: 3,667,841 km (0.052 R)
• M10: 4,055,748 km (0.08 R)
• M11: 4,490,330 km (0.044 R)
• M12: 4,831,263 km (0.116 R)
• M13: 5,124,924 km (0.095 R)
• M14: 5,725,111 km (0.119 R)
• M15: 6,272,639 km (0.025 R)
• M16: 6,854,574 km (0.113 R)
• M17: 7,362,160 km (0.103 R)
• M18: 8,273,211 km (0.118 R)
• M19: 9,613,309 km (0.096 R)
• M20: 10,560,263 km (0.078 R)
• M21: 11,568,104 km (0.11 R)
• M22: 11,981,144 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 14.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.66 AU - 2.5 AU

Year: 1968 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,340,834 km

• M1: 182,809 km (0.118 R)
• M2: 942,616 km (0.03 R)
• M3: 1,429,707 km (0.102 R)
• M4: 2,041,263 km (0.099 R)
• M5: 2,635,466 km (0.094 R)
• M6: 3,142,752 km (0.109 R)
• M7: 3,942,203 km (0.061 R)
• M8: 5,166,063 km (0.081 R)
• M9: 6,219,382 km (0.082 R)
• M10: 7,435,463 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 13.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.68 AU - 2.58 AU

Year: 2039 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,340,834 km

• M1: 167,998 km (0.032 R)
• M2: 689,945 km (0.09 R)
• M3: 1,159,683 km (0.088 R)
• M4: 1,741,319 km (0.105 R)
• M5: 2,538,227 km (0.09 R)
• M6: 3,169,081 km (0.097 R)
• M7: 4,604,622 km (0.084 R)
• M8: 5,271,979 km (0.099 R)
• M9: 6,109,727 km (0.083 R)
• M10: 6,572,134 km (0.104 R)
• M11: 7,642,806 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.34 AU - 2.6 AU

Year: 2547 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,340,834 km

• M1: 132,693 km (0.066 R)
• M2: 478,863 km (0.086 R)
• M3: 798,105 km (0.074 R)
• M4: 1,762,263 km (0.058 R)
• M5: 2,552,439 km (0.102 R)
• M6: 2,919,253 km (0.035 R)
• M7: 3,255,998 km (0.115 R)
• M8: 3,632,685 km (0.056 R)
• M9: 4,237,060 km (0.069 R)
• M10: 4,838,893 km (0.046 R)
• M11: 5,241,012 km (0.094 R)
• M12: 6,946,876 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 9.5

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.54 AU - 4.72 AU

Year: 5506 Days

Day: 5.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,340,834 km

• M1: 118,781 km (0.108 R)
• M2: 417,976 km (0.102 R)
• M3: 932,144 km (0.111 R)
• M4: 1,768,845 km (0.091 R)
• M5: 2,534,038 km (0.051 R)
• M6: 3,022,027 km (0.106 R)
• M7: 3,777,197 km (0.093 R)
• M8: 4,237,060 km (0.038 R)
• M9: 5,153,347 km (0.103 R)
• M10: 6,163,881 km (0.106 R)
• M11: 6,907,532 km (0.108 R)
• M12: 7,671,977 km (0.07 R)
• M13: 8,860,532 km (0.104 R)
• M14: 9,412,100 km (0.1 R)
• M15: 11,749,267 km (0.054 R)
• M16: 17,536,311 km (0.064 R)
• M17: 18,001,112 km (0.083 R)
• M18: 18,748,054 km (0.04 R)
• M19: 19,094,373 km (0.108 R)
• M20: 21,112,897 km (0.099 R)
• M21: 25,148,449 km (0.068 R)
• M22: 31,000,568 km (0.101 R)
• M23: 32,370,137 km (0.084 R)
• M24: 33,881,674 km (0.118 R)
• M25: 34,706,856 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 3.6

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.78 AU - 6.12 AU

Year: 9521 Days

Day: 20.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,340,834 km

• M1: 44,730 km (0.105 R)
• M2: 505,491 km (0.061 R)
• M3: 927,058 km (0.117 R)
• M4: 1,040,752 km (0.093 R)
• M5: 1,479,822 km (0.112 R)
• M6: 1,710,652 km (0.084 R)
• M7: 2,628,734 km (0.081 R)
• M8: 2,923,292 km (0.061 R)
• M9: 3,169,979 km (0.109 R)
• M10: 3,333,938 km (0.054 R)
• M11: 5,873,811 km (0.098 R)
• M12: 6,487,611 km (0.105 R)
• M13: 7,343,909 km (0.11 R)
• M14: 8,584,075 km (0.093 R)
• M15: 8,949,393 km (0.098 R)
• M16: 9,516,669 km (0.093 R)
• M17: 11,969,774 km (0.092 R)
• M18: 12,253,262 km (0.062 R)
• M19: 13,554,016 km (0.117 R)
• M20: 14,749,004 km (0.099 R)
• M21: 16,287,319 km (0.111 R)
• M22: 18,300,607 km (0.1 R)
• M23: 22,467,955 km (0.079 R)
• M24: 22,726,011 km (0.088 R)
• M25: 22,986,012 km (0.117 R)
• M26: 24,135,821 km (0.064 R)
• M27: 24,679,310 km (0.115 R)
• M28: 25,230,728 km (0.111 R)
• M29: 28,211,615 km (0.061 R)
• M30: 28,411,628 km (0.112 R)
• M31: 38,915,642 km (0.075 R)
• M32: 39,537,221 km (0.105 R)
• M33: 40,927,883 km (0.025 R)
• M34: 42,481,906 km (0.119 R)
• M35: 42,744,749 km (0.105 R)
• M36: 44,614,573 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 7.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.05 AU - 6.65 AU

Year: 10497 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,340,834 km

• M1: 88,712 km (0.104 R)
• M2: 332,706 km (0.117 R)
• M3: 832,213 km (0.076 R)
• M4: 1,133,353 km (0.109 R)
• M5: 1,786,348 km (0.066 R)
• M6: 2,233,347 km (0.115 R)
• M7: 2,876,468 km (0.12 R)
• M8: 3,721,696 km (0.09 R)
• M9: 5,689,506 km (0.087 R)
• M10: 8,751,475 km (0.057 R)
• M11: 14,676,299 km (0.111 R)
• M12: 16,476,859 km (0.113 R)
• M13: 16,830,060 km (0.075 R)
• M14: 17,551,869 km (0.119 R)
• M15: 20,307,911 km (0.107 R)
• M16: 21,403,117 km (0.077 R)
• M17: 21,823,786 km (0.1 R)
• M18: 24,464,488 km (0.103 R)
• M19: 25,001,694 km (0.106 R)
• M20: 25,468,289 km (0.047 R)
• M21: 25,703,757 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.9

Radius: 5.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.27 AU - 7.79 AU

Year: 13555 Days

Day: 24.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,340,834 km

• M1: 67,020 km (0.12 R)
• M2: 928,255 km (0.112 R)
• M3: 1,163,722 km (0.094 R)
• M4: 1,486,704 km (0.07 R)
• M5: 1,844,841 km (0.053 R)
• M6: 2,404,935 km (0.063 R)
• M7: 4,938,375 km (0.081 R)
• M8: 6,236,885 km (0.115 R)
• M9: 7,778,042 km (0.084 R)
• M10: 16,336,237 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.3

Radius: 7.8

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.75 AU - 11.71 AU

Year: 23057 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,340,834 km

• M1: 98,136 km (0.113 R)
• M2: 386,262 km (0.103 R)
• M3: 728,691 km (0.061 R)
• M4: 1,225,805 km (0.093 R)
• M5: 1,629,570 km (0.113 R)
• M6: 2,228,859 km (0.115 R)
• M7: 2,939,897 km (0.099 R)
• M8: 3,422,201 km (0.119 R)
• M9: 4,260,697 km (0.038 R)
• M10: 6,113,766 km (0.12 R)
• M11: 6,947,924 km (0.105 R)
• M12: 12,145,402 km (0.044 R)
• M13: 15,107,440 km (0.11 R)
• M14: 16,624,363 km (0.113 R)
• M15: 17,781,203 km (0.076 R)
• M16: 22,094,858 km (0.094 R)
• M17: 25,988,142 km (0.119 R)
• M18: 35,244,211 km (0.101 R)
• M19: 36,114,272 km (0.113 R)
• M20: 38,048,722 km (0.074 R)
• M21: 39,118,497 km (0.091 R)
• M22: 43,267,444 km (0.055 R)
• M23: 52,427,471 km (0.118 R)
• M24: 56,466,015 km (0.051 R)
• M25: 61,121,800 km (0.042 R)
• M26: 66,685,644 km (0.059 R)
• M27: 72,811,079 km (0.102 R)
• M28: 73,514,039 km (0.069 R)
• M29: 73,985,123 km (0.095 R)
• M30: 75,410,641 km (0.062 R)
• M31: 81,547,445 km (0.076 R)
• M32: 83,068,257 km (0.102 R)
• M33: 83,579,433 km (0.099 R)
• M34: 84,607,918 km (0.117 R)
• M35: 86,428,075 km (0.099 R)
• M36: 87,216,007 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit