🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 12

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 1.98 AU

Year: 1335 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,661,577 km

• M1: 153,637 km (0.053 R)
• M2: 528,529 km (0.106 R)
• M3: 953,686 km (0.028 R)
• M4: 1,365,679 km (0.113 R)
• M5: 1,806,843 km (0.106 R)
• M6: 2,487,962 km (0.115 R)
• M7: 3,475,607 km (0.106 R)
• M8: 3,878,474 km (0.06 R)
• M9: 4,363,022 km (0.071 R)
• M10: 5,794,374 km (0.102 R)
• M11: 6,277,426 km (0.082 R)
• M12: 6,994,149 km (0.072 R)
• M13: 8,458,264 km (0.118 R)
• M14: 9,475,080 km (0.044 R)
• M15: 9,909,961 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 9.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.5 AU - 1.9 AU

Year: 1409 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,661,577 km

• M1: 115,639 km (0.089 R)
• M2: 418,126 km (0.114 R)
• M3: 795,412 km (0.119 R)
• M4: 1,120,189 km (0.115 R)
• M5: 1,455,138 km (0.044 R)
• M6: 1,951,953 km (0.08 R)
• M7: 2,489,159 km (0.048 R)
• M8: 3,355,929 km (0.108 R)
• M9: 4,227,037 km (0.118 R)
• M10: 5,127,916 km (0.093 R)
• M11: 6,066,792 km (0.119 R)
• M12: 6,433,157 km (0.066 R)
• M13: 7,210,617 km (0.076 R)
• M14: 7,896,823 km (0.095 R)
• M15: 8,360,427 km (0.047 R)
• M16: 9,949,455 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 11.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.11 AU - 2.35 AU

Year: 2117 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,661,577 km

• M1: 141,220 km (0.107 R)
• M2: 598,691 km (0.043 R)
• M3: 964,457 km (0.101 R)
• M4: 1,320,500 km (0.088 R)
• M5: 1,809,685 km (0.093 R)
• M6: 2,418,250 km (0.062 R)
• M7: 2,970,116 km (0.084 R)
• M8: 3,383,605 km (0.036 R)
• M9: 3,865,160 km (0.118 R)
• M10: 4,473,425 km (0.104 R)
• M11: 5,647,918 km (0.097 R)
• M12: 7,684,693 km (0.083 R)
• M13: 8,293,407 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 11.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.33 AU - 2.47 AU

Year: 2364 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,661,577 km

• M1: 144,212 km (0.097 R)
• M2: 517,459 km (0.083 R)
• M3: 908,508 km (0.099 R)
• M4: 1,447,060 km (0.119 R)
• M5: 1,964,818 km (0.033 R)
• M6: 2,429,469 km (0.092 R)
• M7: 3,900,166 km (0.086 R)
• M8: 5,036,512 km (0.095 R)
• M9: 7,026,462 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 13.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.75 AU - 2.87 AU

Year: 2995 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,661,577 km

• M1: 165,156 km (0.058 R)
• M2: 795,262 km (0.064 R)
• M3: 1,723,218 km (0.103 R)
• M4: 4,694,082 km (0.099 R)
• M5: 6,024,007 km (0.115 R)
• M6: 7,147,487 km (0.117 R)
• M7: 7,713,416 km (0.091 R)
• M8: 8,536,204 km (0.043 R)
• M9: 9,557,509 km (0.096 R)
• M10: 10,773,291 km (0.062 R)
• M11: 11,518,737 km (0.068 R)
• M12: 14,424,526 km (0.108 R)
• M13: 16,837,689 km (0.105 R)
• M14: 17,255,815 km (0.098 R)
• M15: 18,662,933 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 8

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.92 AU - 4.98 AU

Year: 5969 Days

Day: 12.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,661,577 km

• M1: 99,483 km (0.095 R)
• M2: 372,200 km (0.117 R)
• M3: 731,683 km (0.065 R)
• M4: 1,635,853 km (0.036 R)
• M5: 2,378,606 km (0.08 R)
• M6: 2,706,973 km (0.083 R)
• M7: 4,162,710 km (0.077 R)
• M8: 4,563,633 km (0.111 R)
• M9: 4,908,306 km (0.043 R)
• M10: 7,940,954 km (0.064 R)
• M11: 10,377,903 km (0.074 R)
• M12: 14,366,332 km (0.093 R)
• M13: 23,748,812 km (0.089 R)
• M14: 26,185,013 km (0.11 R)
• M15: 28,872,539 km (0.091 R)
• M16: 29,322,529 km (0.107 R)
• M17: 32,121,655 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.07 AU - 5.99 AU

Year: 7173 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,661,577 km

• M1: 184,155 km (0.07 R)
• M2: 652,396 km (0.091 R)
• M3: 1,175,241 km (0.062 R)
• M4: 1,685,220 km (0.111 R)
• M5: 2,637,261 km (0.1 R)
• M6: 3,093,086 km (0.043 R)
• M7: 7,335,831 km (0.027 R)
• M8: 8,775,710 km (0.043 R)
• M9: 9,281,201 km (0.096 R)
• M10: 11,303,466 km (0.102 R)
• M11: 14,169,013 km (0.081 R)
• M12: 15,163,539 km (0.094 R)
• M13: 15,770,009 km (0.08 R)
• M14: 19,541,820 km (0.101 R)
• M15: 21,146,257 km (0.069 R)
• M16: 21,827,377 km (0.042 R)
• M17: 22,601,246 km (0.072 R)
• M18: 23,473,551 km (0.054 R)
• M19: 24,949,484 km (0.087 R)
• M20: 27,366,986 km (0.063 R)
• M21: 27,994,998 km (0.067 R)
• M22: 28,724,437 km (0.066 R)
• M23: 29,936,927 km (0.087 R)
• M24: 31,086,138 km (0.104 R)
• M25: 34,191,192 km (0.053 R)
• M26: 35,552,832 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 5

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.54 AU - 8.6 AU

Year: 14576 Days

Day: 19.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,661,577 km

• M1: 62,233 km (0.084 R)
• M2: 261,347 km (0.095 R)
• M3: 610,060 km (0.092 R)
• M4: 2,663,440 km (0.105 R)
• M5: 3,717,806 km (0.058 R)
• M6: 4,760,952 km (0.063 R)
• M7: 4,957,673 km (0.084 R)
• M8: 6,772,894 km (0.108 R)
• M9: 8,841,234 km (0.101 R)
• M10: 13,443,313 km (0.086 R)
• M11: 13,836,905 km (0.069 R)
• M12: 16,213,417 km (0.106 R)
• M13: 21,046,775 km (0.105 R)
• M14: 21,310,965 km (0.102 R)
• M15: 29,526,431 km (0.095 R)
• M16: 32,831,197 km (0.104 R)
• M17: 33,305,572 km (0.116 R)
• M18: 34,878,744 km (0.115 R)
• M19: 38,172,290 km (0.068 R)
• M20: 42,223,401 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.3

Radius: 5.8

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.98 AU - 9.16 AU

Year: 14576 Days

Day: 24.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,661,577 km

• M1: 74,350 km (0.112 R)
• M2: 327,470 km (0.072 R)
• M3: 647,609 km (0.07 R)
• M4: 1,343,090 km (0.081 R)
• M5: 1,864,588 km (0.115 R)
• M6: 2,307,846 km (0.108 R)
• M7: 3,224,133 km (0.097 R)
• M8: 3,586,459 km (0.054 R)
• M9: 3,777,496 km (0.116 R)
• M10: 4,643,368 km (0.119 R)
• M11: 5,818,609 km (0.083 R)
• M12: 7,009,558 km (0.114 R)
• M13: 7,572,943 km (0.085 R)
• M14: 7,842,968 km (0.084 R)
• M15: 9,087,921 km (0.102 R)
• M16: 9,863,287 km (0.117 R)
• M17: 11,194,259 km (0.118 R)
• M18: 11,722,788 km (0.042 R)
• M19: 12,893,242 km (0.12 R)
• M20: 15,608,144 km (0.045 R)
• M21: 18,519,020 km (0.114 R)
• M22: 18,763,163 km (0.111 R)
• M23: 20,101,615 km (0.087 R)
• M24: 24,791,958 km (0.116 R)
• M25: 27,126,881 km (0.051 R)
• M26: 29,053,702 km (0.092 R)
• M27: 36,641,754 km (0.094 R)
• M28: 38,329,368 km (0.119 R)
• M29: 42,986,799 km (0.102 R)
• M30: 48,160,791 km (0.092 R)
• M31: 50,658,477 km (0.085 R)
• M32: 54,065,867 km (0.093 R)
• M33: 57,796,090 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 7.4

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.04 AU - 13.82 AU

Year: 24570 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,661,577 km

• M1: 100,380 km (0.09 R)
• M2: 599,738 km (0.08 R)
• M3: 904,170 km (0.076 R)
• M4: 1,149,061 km (0.107 R)
• M5: 1,488,798 km (0.092 R)
• M6: 2,256,684 km (0.079 R)
• M7: 3,473,363 km (0.084 R)
• M8: 4,843,979 km (0.073 R)
• M9: 6,779,776 km (0.075 R)
• M10: 7,171,124 km (0.103 R)
• M11: 8,325,570 km (0.119 R)
• M12: 9,599,097 km (0.05 R)
• M13: 10,668,423 km (0.083 R)
• M14: 12,310,409 km (0.037 R)
• M15: 12,745,888 km (0.092 R)
• M16: 14,351,373 km (0.11 R)
• M17: 15,493,702 km (0.12 R)
• M18: 17,500,258 km (0.093 R)
• M19: 20,269,315 km (0.069 R)
• M20: 21,288,076 km (0.118 R)
• M21: 22,021,405 km (0.081 R)
• M22: 23,427,625 km (0.1 R)
• M23: 33,282,983 km (0.115 R)
• M24: 35,714,098 km (0.09 R)
• M25: 38,877,644 km (0.104 R)
• M26: 40,606,996 km (0.096 R)
• M27: 49,662,604 km (0.112 R)
• M28: 50,212,077 km (0.047 R)
• M29: 54,754,317 km (0.111 R)
• M30: 61,226,369 km (0.119 R)
• M31: 63,995,127 km (0.093 R)
• M32: 67,740,309 km (0.112 R)
• M33: 72,096,001 km (0.113 R)
• M34: 73,036,074 km (0.101 R)
• M35: 75,663,761 km (0.034 R)
• M36: 79,098,378 km (0.115 R)
• M37: 84,442,912 km (0.07 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: 473 - 15,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit