🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 14

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 370 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,581,584 km

• M1: 174,132 km (0.061 R)
• M2: 639,082 km (0.113 R)
• M3: 1,152,053 km (0.111 R)
• M4: 1,666,071 km (0.094 R)
• M5: 2,131,022 km (0.119 R)
• M6: 2,710,713 km (0.091 R)
• M7: 3,290,256 km (0.058 R)
• M8: 3,835,839 km (0.081 R)
• M9: 4,315,450 km (0.043 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 12.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 1557 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,581,584 km

• M1: 156,629 km (0.117 R)
• M2: 602,131 km (0.057 R)
• M3: 1,179,729 km (0.105 R)
• M4: 1,739,075 km (0.087 R)
• M5: 2,345,395 km (0.097 R)
• M6: 2,925,985 km (0.105 R)
• M7: 3,686,092 km (0.098 R)
• M8: 4,113,493 km (0.042 R)
• M9: 4,858,490 km (0.091 R)
• M10: 5,285,742 km (0.086 R)
• M11: 8,192,279 km (0.09 R)
• M12: 9,114,998 km (0.093 R)
• M13: 9,667,912 km (0.106 R)
• M14: 10,140,043 km (0.107 R)
• M15: 11,953,319 km (0.101 R)
• M16: 12,537,199 km (0.097 R)
• M17: 13,180,919 km (0.058 R)
• M18: 14,666,126 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 14.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.11 AU - 2.35 AU

Year: 2299 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,581,584 km

• M1: 175,478 km (0.104 R)
• M2: 819,048 km (0.099 R)
• M3: 1,362,687 km (0.115 R)
• M4: 2,692,313 km (0.102 R)
• M5: 3,257,494 km (0.093 R)
• M6: 4,020,293 km (0.099 R)
• M7: 4,853,853 km (0.119 R)
• M8: 5,929,760 km (0.09 R)
• M9: 6,524,562 km (0.081 R)
• M10: 8,187,940 km (0.099 R)
• M11: 10,346,638 km (0.115 R)
• M12: 10,891,473 km (0.118 R)
• M13: 12,081,075 km (0.049 R)
• M14: 15,659,905 km (0.099 R)
• M15: 17,228,140 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 9.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.09 AU - 3.27 AU

Year: 3914 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,581,584 km

• M1: 121,922 km (0.063 R)
• M2: 478,713 km (0.11 R)
• M3: 1,406,370 km (0.091 R)
• M4: 2,248,606 km (0.066 R)
• M5: 2,690,966 km (0.108 R)
• M6: 3,100,416 km (0.06 R)
• M7: 3,731,270 km (0.111 R)
• M8: 4,399,673 km (0.102 R)
• M9: 5,456,732 km (0.101 R)
• M10: 6,144,583 km (0.099 R)
• M11: 7,659,411 km (0.071 R)
• M12: 8,031,162 km (0.106 R)
• M13: 9,485,702 km (0.088 R)
• M14: 9,954,392 km (0.09 R)
• M15: 10,316,120 km (0.039 R)
• M16: 10,896,111 km (0.079 R)
• M17: 12,030,960 km (0.114 R)
• M18: 12,441,457 km (0.116 R)
• M19: 14,228,852 km (0.108 R)
• M20: 15,422,493 km (0.085 R)
• M21: 20,287,715 km (0.1 R)
• M22: 21,132,345 km (0.11 R)
• M23: 23,241,076 km (0.077 R)
• M24: 24,093,635 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 10.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.09 AU - 4.11 AU

Year: 5730 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,581,584 km

• M1: 125,662 km (0.12 R)
• M2: 662,270 km (0.066 R)
• M3: 1,000,660 km (0.091 R)
• M4: 1,336,507 km (0.077 R)
• M5: 1,685,070 km (0.1 R)
• M6: 2,214,946 km (0.068 R)
• M7: 2,587,594 km (0.102 R)
• M8: 3,098,022 km (0.058 R)
• M9: 3,740,396 km (0.079 R)
• M10: 4,321,134 km (0.086 R)
• M11: 5,123,577 km (0.077 R)
• M12: 10,070,480 km (0.072 R)
• M13: 10,644,936 km (0.085 R)
• M14: 11,101,658 km (0.059 R)
• M15: 13,060,343 km (0.113 R)
• M16: 13,583,935 km (0.109 R)
• M17: 15,067,797 km (0.11 R)
• M18: 17,086,620 km (0.054 R)
• M19: 17,460,764 km (0.104 R)
• M20: 17,904,172 km (0.115 R)
• M21: 18,747,456 km (0.11 R)
• M22: 19,145,535 km (0.085 R)
• M23: 20,865,313 km (0.099 R)
• M24: 21,799,252 km (0.106 R)
• M25: 26,390,560 km (0.111 R)
• M26: 28,169,279 km (0.089 R)
• M27: 28,779,489 km (0.075 R)
• M28: 29,576,995 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 15

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.91 AU - 5.37 AU

Year: 8044 Days

Day: 8.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,581,584 km

• M1: 187,596 km (0.078 R)
• M2: 661,522 km (0.055 R)
• M3: 1,567,786 km (0.102 R)
• M4: 2,141,494 km (0.077 R)
• M5: 2,630,978 km (0.111 R)
• M6: 3,587,207 km (0.11 R)
• M7: 4,084,770 km (0.102 R)
• M8: 4,682,862 km (0.113 R)
• M9: 9,589,224 km (0.068 R)
• M10: 10,892,969 km (0.114 R)
• M11: 11,894,377 km (0.053 R)
• M12: 12,417,820 km (0.064 R)
• M13: 13,851,117 km (0.064 R)
• M14: 14,489,751 km (0.119 R)
• M15: 15,392,125 km (0.09 R)
• M16: 19,025,109 km (0.108 R)
• M17: 20,033,997 km (0.11 R)
• M18: 21,383,370 km (0.117 R)
• M19: 23,275,933 km (0.065 R)
• M20: 26,674,647 km (0.076 R)
• M21: 30,879,244 km (0.067 R)
• M22: 34,230,237 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 5.5

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.39 AU - 7.19 AU

Year: 12213 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,581,584 km

• M1: 68,366 km (0.103 R)
• M2: 535,411 km (0.111 R)
• M3: 999,463 km (0.036 R)
• M4: 1,258,567 km (0.084 R)
• M5: 1,446,163 km (0.046 R)
• M6: 1,795,474 km (0.054 R)
• M7: 2,161,988 km (0.099 R)
• M8: 2,640,253 km (0.06 R)
• M9: 4,910,700 km (0.108 R)
• M10: 5,769,391 km (0.115 R)
• M11: 8,277,849 km (0.056 R)
• M12: 12,374,437 km (0.118 R)
• M13: 13,689,701 km (0.069 R)
• M14: 14,752,295 km (0.096 R)
• M15: 17,191,039 km (0.106 R)
• M16: 17,878,890 km (0.086 R)
• M17: 20,473,665 km (0.103 R)
• M18: 23,494,196 km (0.055 R)
• M19: 25,796,806 km (0.115 R)
• M20: 31,632,171 km (0.09 R)
• M21: 32,663,797 km (0.026 R)
• M22: 37,394,381 km (0.058 R)
• M23: 41,601,373 km (0.114 R)
• M24: 44,669,775 km (0.071 R)
• M25: 45,387,695 km (0.054 R)
• M26: 46,552,165 km (0.097 R)
• M27: 47,885,830 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 4.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.69 AU - 8.07 AU

Year: 15269 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,581,584 km

• M1: 52,509 km (0.056 R)
• M2: 198,516 km (0.085 R)
• M3: 577,448 km (0.106 R)
• M4: 861,833 km (0.111 R)
• M5: 1,419,235 km (0.081 R)
• M6: 1,691,054 km (0.075 R)
• M7: 2,460,287 km (0.099 R)
• M8: 4,002,192 km (0.076 R)
• M9: 6,191,257 km (0.082 R)
• M10: 6,666,829 km (0.104 R)
• M11: 8,119,424 km (0.109 R)
• M12: 8,441,658 km (0.062 R)
• M13: 8,605,767 km (0.116 R)
• M14: 8,772,120 km (0.074 R)
• M15: 9,951,849 km (0.105 R)
• M16: 10,698,641 km (0.059 R)
• M17: 11,734,607 km (0.082 R)
• M18: 13,217,570 km (0.116 R)
• M19: 14,940,190 km (0.114 R)
• M20: 15,241,181 km (0.092 R)
• M21: 15,423,690 km (0.116 R)
• M22: 15,731,114 km (0.107 R)
• M23: 17,462,260 km (0.082 R)
• M24: 18,202,471 km (0.103 R)
• M25: 18,753,888 km (0.084 R)
• M26: 19,530,002 km (0.116 R)
• M27: 23,653,069 km (0.078 R)
• M28: 25,486,989 km (0.074 R)
• M29: 28,320,523 km (0.085 R)
• M30: 31,850,135 km (0.11 R)
• M31: 32,549,355 km (0.108 R)
• M32: 33,156,872 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 4.3

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.22 AU - 9.88 AU

Year: 15765 Days

Day: 18.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,581,584 km

• M1: 61,036 km (0.108 R)
• M2: 201,060 km (0.056 R)
• M3: 439,967 km (0.1 R)
• M4: 622,028 km (0.115 R)
• M5: 808,427 km (0.038 R)
• M6: 1,000,361 km (0.104 R)
• M7: 1,222,364 km (0.065 R)
• M8: 1,660,088 km (0.058 R)
• M9: 2,340,907 km (0.119 R)
• M10: 2,591,334 km (0.042 R)
• M11: 2,733,452 km (0.076 R)
• M12: 3,597,978 km (0.104 R)
• M13: 4,174,678 km (0.119 R)
• M14: 5,778,667 km (0.073 R)
• M15: 7,545,866 km (0.075 R)
• M16: 9,262,053 km (0.068 R)
• M17: 11,222,234 km (0.097 R)
• M18: 11,655,918 km (0.025 R)
• M19: 12,441,606 km (0.093 R)
• M20: 15,669,629 km (0.089 R)
• M21: 18,279,065 km (0.111 R)
• M22: 21,328,168 km (0.085 R)
• M23: 22,843,296 km (0.057 R)
• M24: 25,248,231 km (0.062 R)
• M25: 31,185,471 km (0.1 R)
• M26: 32,475,005 km (0.104 R)
• M27: 32,693,418 km (0.096 R)
• M28: 33,022,683 km (0.055 R)
• M29: 34,475,428 km (0.105 R)
• M30: 42,904,221 km (0.058 R)
• M31: 43,696,042 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit