🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 11.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.67 AU - 0.97 AU

Year: 504 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,855,116 km

• M1: 145,409 km (0.095 R)
• M2: 561,890 km (0.119 R)
• M3: 1,064,090 km (0.039 R)
• M4: 1,555,369 km (0.099 R)
• M5: 1,949,859 km (0.112 R)
• M6: 2,536,133 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 14.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.85 AU - 0.95 AU

Year: 579 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 75,855,116 km

• M1: 181,612 km (0.081 R)
• M2: 635,641 km (0.077 R)
• M3: 1,534,575 km (0.098 R)
• M4: 2,193,254 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 11.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3 AU - 3.1 AU

Year: 3613 Days

Day: 5.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,855,116 km

• M1: 143,913 km (0.107 R)
• M2: 594,053 km (0.082 R)
• M3: 1,285,345 km (0.037 R)
• M4: 1,805,048 km (0.049 R)
• M5: 2,646,686 km (0.118 R)
• M6: 4,892,598 km (0.099 R)
• M7: 5,543,648 km (0.078 R)
• M8: 6,069,186 km (0.032 R)
• M9: 6,627,784 km (0.093 R)
• M10: 7,664,946 km (0.09 R)
• M11: 8,286,376 km (0.091 R)
• M12: 12,574,449 km (0.072 R)
• M13: 13,351,161 km (0.098 R)
• M14: 14,297,517 km (0.112 R)
• M15: 14,858,061 km (0.072 R)
• M16: 15,923,646 km (0.108 R)
• M17: 16,781,440 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 8.3

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.21 AU - 3.59 AU

Year: 4252 Days

Day: 13.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,855,116 km

• M1: 103,522 km (0.099 R)
• M2: 410,347 km (0.067 R)
• M3: 915,689 km (0.105 R)
• M4: 1,206,806 km (0.103 R)
• M5: 1,595,760 km (0.082 R)
• M6: 1,940,883 km (0.105 R)
• M7: 2,527,755 km (0.096 R)
• M8: 3,036,986 km (0.088 R)
• M9: 3,740,844 km (0.093 R)
• M10: 4,166,151 km (0.104 R)
• M11: 4,800,147 km (0.096 R)
• M12: 5,087,076 km (0.067 R)
• M13: 5,413,199 km (0.105 R)
• M14: 6,666,231 km (0.107 R)
• M15: 7,326,406 km (0.059 R)
• M16: 7,814,095 km (0.105 R)
• M17: 8,212,175 km (0.114 R)
• M18: 9,488,395 km (0.037 R)
• M19: 11,251,854 km (0.1 R)
• M20: 11,573,490 km (0.089 R)
• M21: 13,633,602 km (0.115 R)
• M22: 14,104,835 km (0.118 R)
• M23: 15,080,213 km (0.083 R)
• M24: 19,107,238 km (0.057 R)
• M25: 20,165,195 km (0.099 R)
• M26: 20,914,830 km (0.044 R)
• M27: 22,542,305 km (0.097 R)
• M28: 23,053,929 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.91 AU - 4.05 AU

Year: 5385 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,855,116 km

• M1: 155,582 km (0.087 R)
• M2: 620,532 km (0.109 R)
• M3: 1,112,859 km (0.097 R)
• M4: 1,795,474 km (0.071 R)
• M5: 2,219,883 km (0.104 R)
• M6: 2,616,916 km (0.116 R)
• M7: 3,132,131 km (0.091 R)
• M8: 3,734,711 km (0.101 R)
• M9: 6,415,505 km (0.12 R)
• M10: 7,948,284 km (0.116 R)
• M11: 9,408,060 km (0.077 R)
• M12: 13,228,641 km (0.066 R)
• M13: 14,051,578 km (0.097 R)
• M14: 14,805,701 km (0.027 R)
• M15: 15,533,645 km (0.091 R)
• M16: 16,615,088 km (0.108 R)
• M17: 17,287,530 km (0.119 R)
• M18: 19,109,034 km (0.106 R)
• M19: 21,776,663 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 12.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.26 AU - 5.14 AU

Year: 6911 Days

Day: 5.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,855,116 km

• M1: 154,385 km (0.108 R)
• M2: 639,830 km (0.078 R)
• M3: 1,035,666 km (0.083 R)
• M4: 2,356,316 km (0.077 R)
• M5: 2,933,913 km (0.096 R)
• M6: 3,721,845 km (0.093 R)
• M7: 5,222,611 km (0.102 R)
• M8: 6,554,332 km (0.092 R)
• M9: 7,057,579 km (0.093 R)
• M10: 7,547,661 km (0.106 R)
• M11: 10,206,464 km (0.089 R)
• M12: 14,250,843 km (0.116 R)
• M13: 15,977,651 km (0.12 R)
• M14: 17,909,259 km (0.12 R)
• M15: 19,843,110 km (0.092 R)
• M16: 21,130,101 km (0.072 R)
• M17: 23,287,452 km (0.112 R)
• M18: 26,297,510 km (0.114 R)
• M19: 30,241,060 km (0.066 R)
• M20: 30,735,331 km (0.076 R)
• M21: 34,994,233 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.9

Radius: 4.8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.87 AU - 7.63 AU

Year: 11895 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,855,116 km

• M1: 59,690 km (0.103 R)
• M2: 220,058 km (0.106 R)
• M3: 529,128 km (0.092 R)
• M4: 695,032 km (0.109 R)
• M5: 971,638 km (0.036 R)
• M6: 1,236,277 km (0.095 R)
• M7: 1,657,844 km (0.116 R)
• M8: 2,069,687 km (0.114 R)
• M9: 2,471,806 km (0.028 R)
• M10: 2,841,761 km (0.1 R)
• M11: 3,594,837 km (0.05 R)
• M12: 4,043,481 km (0.119 R)
• M13: 6,534,136 km (0.092 R)
• M14: 7,871,092 km (0.098 R)
• M15: 8,842,880 km (0.108 R)
• M16: 11,964,090 km (0.067 R)
• M17: 12,344,517 km (0.072 R)
• M18: 17,769,235 km (0.036 R)
• M19: 23,903,645 km (0.109 R)
• M20: 26,104,529 km (0.061 R)
• M21: 27,394,362 km (0.088 R)
• M22: 33,084,915 km (0.1 R)
• M23: 34,813,220 km (0.119 R)
• M24: 35,254,533 km (0.105 R)
• M25: 37,401,861 km (0.103 R)
• M26: 38,448,747 km (0.079 R)
• M27: 38,920,280 km (0.093 R)
• M28: 39,395,702 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.4

Radius: 7.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.28 AU - 8.8 AU

Year: 15462 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,855,116 km

• M1: 88,263 km (0.073 R)
• M2: 360,082 km (0.073 R)
• M3: 980,165 km (0.116 R)
• M4: 1,541,456 km (0.059 R)
• M5: 3,499,842 km (0.026 R)
• M6: 3,908,843 km (0.119 R)
• M7: 5,697,585 km (0.081 R)
• M8: 8,058,837 km (0.049 R)
• M9: 9,334,309 km (0.097 R)
• M10: 10,844,499 km (0.099 R)
• M11: 12,279,292 km (0.095 R)
• M12: 13,774,224 km (0.078 R)
• M13: 16,065,315 km (0.1 R)
• M14: 16,412,083 km (0.09 R)
• M15: 17,849,569 km (0.112 R)
• M16: 27,479,034 km (0.099 R)
• M17: 29,190,434 km (0.071 R)
• M18: 31,185,920 km (0.07 R)
• M19: 38,451,589 km (0.071 R)
• M20: 38,699,024 km (0.088 R)
• M21: 39,197,335 km (0.114 R)
• M22: 39,447,911 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 4.9

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.56 AU - 10.48 AU

Year: 16867 Days

Day: 16.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,855,116 km

• M1: 60,886 km (0.112 R)
• M2: 453,282 km (0.109 R)
• M3: 714,629 km (0.1 R)
• M4: 1,202,916 km (0.06 R)
• M5: 1,630,916 km (0.112 R)
• M6: 2,673,763 km (0.114 R)
• M7: 3,103,408 km (0.102 R)
• M8: 3,551,603 km (0.119 R)
• M9: 5,189,251 km (0.067 R)
• M10: 7,486,027 km (0.118 R)
• M11: 10,708,216 km (0.101 R)
• M12: 20,283,826 km (0.104 R)
• M13: 23,834,681 km (0.059 R)
• M14: 24,879,173 km (0.096 R)
• M15: 26,855,810 km (0.057 R)
• M16: 27,571,636 km (0.098 R)
• M17: 31,567,993 km (0.119 R)
• M18: 32,365,200 km (0.106 R)
• M19: 35,688,068 km (0.113 R)
• M20: 44,832,387 km (0.035 R)
• M21: 48,196,245 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 3.8

Gravity: 65.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.63 AU - 9.47 AU

Year: 16957 Days

Day: 18.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,855,116 km

• M1: 47,273 km (0.047 R)
• M2: 210,035 km (0.12 R)
• M3: 453,581 km (0.102 R)
• M4: 1,043,744 km (0.094 R)
• M5: 1,162,076 km (0.072 R)
• M6: 4,109,304 km (0.109 R)
• M7: 6,504,815 km (0.072 R)
• M8: 7,141,054 km (0.064 R)
• M9: 8,431,037 km (0.086 R)
• M10: 8,803,236 km (0.114 R)
• M11: 11,142,797 km (0.076 R)
• M12: 12,728,684 km (0.099 R)
• M13: 13,218,169 km (0.046 R)
• M14: 17,594,954 km (0.11 R)
• M15: 17,853,459 km (0.088 R)
• M16: 21,155,532 km (0.088 R)
• M17: 22,040,404 km (0.119 R)
• M18: 22,340,796 km (0.12 R)
• M19: 27,294,580 km (0.118 R)
• M20: 29,537,800 km (0.101 R)
• M21: 31,773,541 km (0.077 R)
• M22: 31,900,998 km (0.104 R)
• M23: 40,185,578 km (0.113 R)
• M24: 46,767,286 km (0.117 R)
• M25: 52,238,380 km (0.117 R)
• M26: 55,127,115 km (0.098 R)
• M27: 56,051,330 km (0.104 R)
• M28: 56,423,829 km (0.072 R)
• M29: 63,616,794 km (0.118 R)
• M30: 67,747,939 km (0.069 R)
• M31: 71,397,080 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit