🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 8.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.92 AU - 1.14 AU

Year: 697 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,040,366 km

• M1: 103,223 km (0.065 R)
• M2: 365,767 km (0.119 R)
• M3: 671,096 km (0.071 R)
• M4: 1,050,476 km (0.05 R)
• M5: 1,696,739 km (0.098 R)
• M6: 2,148,824 km (0.086 R)
• M7: 2,483,175 km (0.082 R)
• M8: 2,953,062 km (0.083 R)
• M9: 3,714,366 km (0.117 R)
• M10: 4,388,902 km (0.106 R)
• M11: 4,834,554 km (0.099 R)
• M12: 5,093,209 km (0.059 R)
• M13: 5,852,568 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 9.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.63 AU

Year: 1058 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,040,366 km

• M1: 116,836 km (0.117 R)
• M2: 419,472 km (0.027 R)
• M3: 1,595,312 km (0.044 R)
• M4: 1,988,754 km (0.044 R)
• M5: 2,486,616 km (0.109 R)
• M6: 2,814,983 km (0.112 R)
• M7: 3,356,378 km (0.085 R)
• M8: 3,732,317 km (0.11 R)
• M9: 4,646,809 km (0.075 R)
• M10: 5,776,123 km (0.118 R)
• M11: 6,791,743 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 10.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.98 AU - 2.08 AU

Year: 1929 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,040,366 km

• M1: 134,339 km (0.092 R)
• M2: 542,591 km (0.069 R)
• M3: 997,219 km (0.098 R)
• M4: 1,900,791 km (0.114 R)
• M5: 2,264,313 km (0.052 R)
• M6: 2,617,215 km (0.075 R)
• M7: 3,701,201 km (0.116 R)
• M8: 5,598,700 km (0.085 R)
• M9: 6,461,431 km (0.117 R)
• M10: 7,827,260 km (0.059 R)
• M11: 8,513,914 km (0.095 R)
• M12: 9,038,105 km (0.087 R)
• M13: 9,583,838 km (0.12 R)
• M14: 9,935,991 km (0.055 R)
• M15: 10,892,221 km (0.07 R)
• M16: 13,594,258 km (0.065 R)
• M17: 17,122,972 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 14.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.83 AU - 4.09 AU

Year: 4292 Days

Day: 9.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,040,366 km

• M1: 186,848 km (0.093 R)
• M2: 707,149 km (0.09 R)
• M3: 1,237,474 km (0.106 R)
• M4: 1,987,109 km (0.105 R)
• M5: 2,640,103 km (0.086 R)
• M6: 3,662,006 km (0.117 R)
• M7: 4,288,672 km (0.053 R)
• M8: 5,172,496 km (0.072 R)
• M9: 7,033,793 km (0.087 R)
• M10: 8,873,099 km (0.092 R)
• M11: 10,309,238 km (0.094 R)
• M12: 11,288,356 km (0.112 R)
• M13: 12,672,735 km (0.107 R)
• M14: 14,114,260 km (0.029 R)
• M15: 17,879,040 km (0.103 R)
• M16: 18,576,615 km (0.06 R)
• M17: 19,690,221 km (0.095 R)
• M18: 21,620,931 km (0.043 R)
• M19: 22,705,815 km (0.096 R)
• M20: 23,902,748 km (0.11 R)
• M21: 26,178,730 km (0.048 R)
• M22: 27,078,711 km (0.091 R)
• M23: 28,681,801 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 8.4

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.67 AU - 4.43 AU

Year: 4460 Days

Day: 12.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,040,366 km

• M1: 104,569 km (0.049 R)
• M2: 466,147 km (0.044 R)
• M3: 742,604 km (0.057 R)
• M4: 1,974,542 km (0.09 R)
• M5: 2,363,796 km (0.104 R)
• M6: 3,201,544 km (0.119 R)
• M7: 3,494,157 km (0.116 R)
• M8: 4,021,789 km (0.119 R)
• M9: 4,386,658 km (0.091 R)
• M10: 4,798,501 km (0.106 R)
• M11: 5,927,217 km (0.04 R)
• M12: 6,279,969 km (0.11 R)
• M13: 7,626,499 km (0.083 R)
• M14: 8,222,946 km (0.086 R)
• M15: 9,389,959 km (0.085 R)
• M16: 10,074,968 km (0.105 R)
• M17: 11,054,385 km (0.074 R)
• M18: 13,400,229 km (0.098 R)
• M19: 17,392,996 km (0.101 R)
• M20: 20,745,036 km (0.11 R)
• M21: 23,762,874 km (0.109 R)
• M22: 24,579,379 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 4.4

Gravity: 34.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.61 AU - 7.57 AU

Year: 12589 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,040,366 km

• M1: 57,296 km (0.116 R)
• M2: 268,379 km (0.108 R)
• M3: 558,898 km (0.117 R)
• M4: 744,399 km (0.12 R)
• M5: 1,129,763 km (0.115 R)
• M6: 1,684,023 km (0.091 R)
• M7: 1,847,384 km (0.116 R)
• M8: 2,094,071 km (0.088 R)
• M9: 3,484,134 km (0.072 R)
• M10: 3,750,568 km (0.09 R)
• M11: 5,861,993 km (0.07 R)
• M12: 6,712,456 km (0.11 R)
• M13: 6,999,535 km (0.115 R)
• M14: 7,380,561 km (0.12 R)
• M15: 7,554,244 km (0.086 R)
• M16: 9,444,862 km (0.049 R)
• M17: 11,167,780 km (0.107 R)
• M18: 13,089,664 km (0.11 R)
• M19: 15,081,560 km (0.071 R)
• M20: 16,813,903 km (0.062 R)
• M21: 22,162,476 km (0.07 R)
• M22: 23,074,724 km (0.115 R)
• M23: 27,179,988 km (0.093 R)
• M24: 27,594,674 km (0.114 R)
• M25: 31,404,483 km (0.12 R)
• M26: 33,257,252 km (0.081 R)
• M27: 34,090,213 km (0.095 R)
• M28: 36,546,760 km (0.059 R)
• M29: 37,689,688 km (0.115 R)
• M30: 38,987,299 km (0.105 R)
• M31: 42,222,653 km (0.117 R)
• M32: 47,404,124 km (0.114 R)
• M33: 52,511,845 km (0.11 R)
• M34: 54,785,134 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100

Radius: 3.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.57 AU - 8.81 AU

Year: 14221 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,040,366 km

• M1: 41,738 km (0.048 R)
• M2: 319,691 km (0.115 R)
• M3: 704,008 km (0.108 R)
• M4: 818,450 km (0.064 R)
• M5: 1,431,203 km (0.113 R)
• M6: 2,628,734 km (0.078 R)
• M7: 4,219,857 km (0.107 R)
• M8: 5,790,186 km (0.115 R)
• M9: 9,163,468 km (0.068 R)
• M10: 11,305,560 km (0.052 R)
• M11: 11,692,420 km (0.092 R)
• M12: 12,087,807 km (0.028 R)
• M13: 13,381,230 km (0.073 R)
• M14: 13,542,347 km (0.106 R)
• M15: 13,813,867 km (0.111 R)
• M16: 14,536,575 km (0.097 R)
• M17: 15,519,433 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 4.4

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.53 AU - 10.91 AU

Year: 18669 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,040,366 km

• M1: 54,902 km (0.079 R)
• M2: 559,945 km (0.067 R)
• M3: 768,484 km (0.075 R)
• M4: 1,252,284 km (0.071 R)
• M5: 1,523,505 km (0.119 R)
• M6: 1,673,252 km (0.099 R)
• M7: 2,354,371 km (0.08 R)
• M8: 3,325,860 km (0.05 R)
• M9: 4,124,862 km (0.114 R)
• M10: 4,818,697 km (0.103 R)
• M11: 5,011,828 km (0.12 R)
• M12: 6,357,162 km (0.12 R)
• M13: 6,628,981 km (0.116 R)
• M14: 7,321,170 km (0.083 R)
• M15: 7,533,599 km (0.115 R)
• M16: 8,286,824 km (0.111 R)
• M17: 9,285,091 km (0.11 R)
• M18: 9,685,714 km (0.03 R)
• M19: 10,308,041 km (0.119 R)
• M20: 11,403,696 km (0.099 R)
• M21: 11,747,023 km (0.099 R)
• M22: 12,879,629 km (0.061 R)
• M23: 13,189,446 km (0.062 R)
• M24: 15,429,076 km (0.102 R)
• M25: 19,731,062 km (0.039 R)
• M26: 23,094,919 km (0.077 R)
• M27: 24,390,138 km (0.03 R)
• M28: 25,247,782 km (0.105 R)
• M29: 31,151,961 km (0.096 R)
• M30: 32,960,749 km (0.043 R)
• M31: 38,677,033 km (0.09 R)
• M32: 45,446,636 km (0.048 R)
• M33: 48,959,344 km (0.097 R)
• M34: 49,259,886 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.2

Radius: 3.4

Gravity: 56.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.47 AU - 10.33 AU

Year: 19219 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,040,366 km

• M1: 42,336 km (0.034 R)
• M2: 150,495 km (0.057 R)
• M3: 293,661 km (0.084 R)
• M4: 400,922 km (0.067 R)
• M5: 728,093 km (0.095 R)
• M6: 873,801 km (0.101 R)
• M7: 1,038,808 km (0.078 R)
• M8: 1,238,521 km (0.119 R)
• M9: 1,479,074 km (0.098 R)
• M10: 1,804,300 km (0.107 R)
• M11: 1,974,094 km (0.104 R)
• M12: 2,345,695 km (0.066 R)
• M13: 2,525,062 km (0.085 R)
• M14: 3,533,950 km (0.045 R)
• M15: 5,567,285 km (0.066 R)
• M16: 6,009,646 km (0.106 R)
• M17: 7,524,773 km (0.111 R)
• M18: 8,473,672 km (0.075 R)
• M19: 11,220,439 km (0.12 R)
• M20: 11,346,400 km (0.09 R)
• M21: 17,778,660 km (0.058 R)
• M22: 18,733,244 km (0.08 R)
• M23: 24,442,347 km (0.113 R)
• M24: 24,973,420 km (0.062 R)
• M25: 27,975,550 km (0.1 R)
• M26: 30,105,075 km (0.116 R)
• M27: 37,557,593 km (0.094 R)
• M28: 40,734,453 km (0.081 R)
• M29: 43,463,268 km (0.111 R)
• M30: 45,348,650 km (0.102 R)
• M31: 46,311,312 km (0.098 R)
• M32: 49,958,209 km (0.076 R)
• M33: 58,948,443 km (0.108 R)
• M34: 59,519,757 km (0.081 R)
• M35: 63,223,800 km (0.117 R)
• M36: 65,233,647 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit