🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 8.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.96 AU - 2.54 AU

Year: 2251 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,693,830 km

• M1: 106,514 km (0.101 R)
• M2: 412,441 km (0.118 R)
• M3: 731,234 km (0.045 R)
• M4: 1,331,571 km (0.057 R)
• M5: 1,973,346 km (0.111 R)
• M6: 2,546,156 km (0.11 R)
• M7: 3,101,912 km (0.08 R)
• M8: 3,416,965 km (0.061 R)
• M9: 4,002,192 km (0.041 R)
• M10: 5,283,049 km (0.077 R)
• M11: 5,688,160 km (0.103 R)
• M12: 6,896,462 km (0.07 R)
• M13: 7,325,808 km (0.104 R)
• M14: 7,772,806 km (0.118 R)
• M15: 8,387,055 km (0.106 R)
• M16: 9,033,318 km (0.086 R)
• M17: 9,384,723 km (0.102 R)
• M18: 10,390,171 km (0.097 R)
• M19: 10,811,737 km (0.113 R)
• M20: 11,391,579 km (0.103 R)
• M21: 14,303,800 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.51 AU - 2.75 AU

Year: 2844 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,693,830 km

• M1: 185,352 km (0.074 R)
• M2: 733,030 km (0.086 R)
• M3: 1,440,627 km (0.106 R)
• M4: 2,216,741 km (0.118 R)
• M5: 2,773,395 km (0.081 R)
• M6: 3,591,845 km (0.06 R)
• M7: 4,069,361 km (0.11 R)
• M8: 4,726,395 km (0.06 R)
• M9: 5,203,164 km (0.089 R)
• M10: 6,171,062 km (0.102 R)
• M11: 8,226,237 km (0.04 R)
• M12: 8,778,253 km (0.067 R)
• M13: 9,428,855 km (0.069 R)
• M14: 10,464,969 km (0.067 R)
• M15: 11,113,925 km (0.108 R)
• M16: 11,703,789 km (0.097 R)
• M17: 12,809,318 km (0.106 R)
• M18: 13,458,124 km (0.11 R)
• M19: 17,037,402 km (0.066 R)
• M20: 18,282,505 km (0.084 R)
• M21: 19,165,582 km (0.053 R)
• M22: 20,262,732 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 11.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.42 AU - 3.24 AU

Year: 3175 Days

Day: 8.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,693,830 km

• M1: 148,102 km (0.104 R)
• M2: 603,777 km (0.119 R)
• M3: 968,497 km (0.085 R)
• M4: 1,437,037 km (0.044 R)
• M5: 2,069,088 km (0.091 R)
• M6: 2,765,466 km (0.116 R)
• M7: 3,348,748 km (0.055 R)
• M8: 4,202,803 km (0.065 R)
• M9: 4,904,417 km (0.083 R)
• M10: 6,896,013 km (0.096 R)
• M11: 7,357,672 km (0.049 R)
• M12: 8,105,811 km (0.097 R)
• M13: 8,761,349 km (0.115 R)
• M14: 9,906,521 km (0.082 R)
• M15: 10,296,522 km (0.085 R)
• M16: 11,614,031 km (0.12 R)
• M17: 12,135,978 km (0.113 R)
• M18: 14,185,169 km (0.088 R)
• M19: 16,347,307 km (0.056 R)
• M20: 16,782,787 km (0.113 R)
• M21: 18,485,210 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.33 AU - 5.41 AU

Year: 6092 Days

Day: 5.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,693,830 km

• M1: 100,081 km (0.1 R)
• M2: 381,475 km (0.099 R)
• M3: 661,073 km (0.055 R)
• M4: 1,003,951 km (0.109 R)
• M5: 1,344,885 km (0.106 R)
• M6: 1,724,265 km (0.079 R)
• M7: 2,029,894 km (0.057 R)
• M8: 2,946,928 km (0.069 R)
• M9: 3,307,310 km (0.096 R)
• M10: 5,051,471 km (0.086 R)
• M11: 5,855,410 km (0.081 R)
• M12: 6,181,683 km (0.051 R)
• M13: 7,679,756 km (0.11 R)
• M14: 8,664,260 km (0.117 R)
• M15: 10,445,073 km (0.109 R)
• M16: 12,947,995 km (0.076 R)
• M17: 13,554,165 km (0.093 R)
• M18: 14,338,208 km (0.119 R)
• M19: 14,768,601 km (0.098 R)
• M20: 16,284,925 km (0.071 R)
• M21: 17,291,270 km (0.111 R)
• M22: 17,778,959 km (0.106 R)
• M23: 19,167,377 km (0.104 R)
• M24: 21,106,315 km (0.072 R)
• M25: 21,874,799 km (0.039 R)
• M26: 22,952,502 km (0.112 R)
• M27: 23,914,865 km (0.067 R)
• M28: 26,318,005 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 7.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.91 AU - 7.27 AU

Year: 12589 Days

Day: 18.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,693,830 km

• M1: 95,743 km (0.039 R)
• M2: 404,363 km (0.081 R)
• M3: 999,763 km (0.11 R)
• M4: 1,287,589 km (0.11 R)
• M5: 1,528,890 km (0.107 R)
• M6: 2,140,746 km (0.053 R)
• M7: 2,584,602 km (0.104 R)
• M8: 3,326,907 km (0.116 R)
• M9: 4,061,881 km (0.087 R)
• M10: 4,378,580 km (0.07 R)
• M11: 4,680,917 km (0.037 R)
• M12: 5,497,871 km (0.084 R)
• M13: 8,108,205 km (0.116 R)
• M14: 8,380,323 km (0.072 R)
• M15: 10,836,421 km (0.085 R)
• M16: 11,447,379 km (0.094 R)
• M17: 11,848,002 km (0.084 R)
• M18: 12,317,290 km (0.119 R)
• M19: 13,418,480 km (0.051 R)
• M20: 16,027,018 km (0.05 R)
• M21: 16,312,301 km (0.119 R)
• M22: 19,355,122 km (0.091 R)
• M23: 19,760,383 km (0.085 R)
• M24: 21,265,936 km (0.087 R)
• M25: 24,222,139 km (0.09 R)
• M26: 31,824,853 km (0.043 R)
• M27: 33,654,883 km (0.1 R)
• M28: 34,240,858 km (0.028 R)
• M29: 40,217,293 km (0.111 R)
• M30: 40,480,436 km (0.108 R)
• M31: 42,354,299 km (0.111 R)
• M32: 47,144,572 km (0.097 R)
• M33: 50,124,711 km (0.091 R)
• M34: 50,429,442 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.2

Radius: 3.9

Gravity: 57.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.86 AU - 8.5 AU

Year: 12830 Days

Day: 23.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,693,830 km

• M1: 48,470 km (0.043 R)
• M2: 318,643 km (0.109 R)
• M3: 523,892 km (0.115 R)
• M4: 823,237 km (0.101 R)
• M5: 1,088,175 km (0.034 R)
• M6: 1,999,525 km (0.052 R)
• M7: 2,229,607 km (0.097 R)
• M8: 3,489,370 km (0.092 R)
• M9: 6,447,967 km (0.083 R)
• M10: 11,390,831 km (0.104 R)
• M11: 11,752,708 km (0.088 R)
• M12: 13,410,402 km (0.116 R)
• M13: 14,087,332 km (0.117 R)
• M14: 15,362,804 km (0.109 R)
• M15: 16,868,207 km (0.098 R)
• M16: 17,102,178 km (0.104 R)
• M17: 18,800,862 km (0.064 R)
• M18: 22,529,439 km (0.107 R)
• M19: 23,484,622 km (0.081 R)
• M20: 25,271,419 km (0.11 R)
• M21: 34,065,230 km (0.084 R)
• M22: 34,815,613 km (0.075 R)
• M23: 40,797,733 km (0.058 R)
• M24: 41,643,709 km (0.076 R)
• M25: 47,739,972 km (0.114 R)
• M26: 48,521,770 km (0.096 R)
• M27: 53,560,376 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 7.4

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.32 AU - 9.14 AU

Year: 14332 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,693,830 km

• M1: 92,601 km (0.101 R)
• M2: 382,522 km (0.096 R)
• M3: 1,001,707 km (0.105 R)
• M4: 1,335,161 km (0.099 R)
• M5: 1,640,939 km (0.086 R)
• M6: 2,898,160 km (0.05 R)
• M7: 3,901,363 km (0.117 R)
• M8: 5,717,032 km (0.118 R)
• M9: 5,992,891 km (0.089 R)
• M10: 6,743,573 km (0.111 R)
• M11: 8,131,691 km (0.115 R)
• M12: 8,788,725 km (0.092 R)
• M13: 9,980,572 km (0.117 R)
• M14: 10,912,417 km (0.049 R)
• M15: 11,774,400 km (0.11 R)
• M16: 15,149,926 km (0.094 R)
• M17: 18,686,270 km (0.105 R)
• M18: 19,560,520 km (0.104 R)
• M19: 22,056,710 km (0.103 R)
• M20: 23,935,659 km (0.117 R)
• M21: 25,492,375 km (0.11 R)
• M22: 28,235,102 km (0.045 R)
• M23: 33,022,832 km (0.081 R)
• M24: 33,402,213 km (0.034 R)
• M25: 34,299,052 km (0.118 R)
• M26: 36,408,831 km (0.117 R)
• M27: 39,733,643 km (0.082 R)
• M28: 43,709,805 km (0.119 R)
• M29: 46,979,715 km (0.102 R)
• M30: 48,267,155 km (0.104 R)
• M31: 50,242,295 km (0.069 R)
• M32: 52,270,543 km (0.029 R)
• M33: 53,478,696 km (0.073 R)
• M34: 55,950,352 km (0.095 R)
• M35: 62,075,936 km (0.037 R)
• M36: 65,797,931 km (0.089 R)
• M37: 68,428,609 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 5.6

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.52 AU - 8.74 AU

Year: 15458 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,693,830 km

• M1: 69,713 km (0.101 R)
• M2: 273,914 km (0.055 R)
• M3: 451,486 km (0.105 R)
• M4: 849,566 km (0.082 R)
• M5: 1,889,272 km (0.09 R)
• M6: 3,198,851 km (0.082 R)
• M7: 3,810,707 km (0.06 R)
• M8: 4,159,419 km (0.09 R)
• M9: 4,787,581 km (0.081 R)
• M10: 5,696,238 km (0.057 R)
• M11: 7,531,804 km (0.095 R)
• M12: 8,317,492 km (0.09 R)
• M13: 9,413,596 km (0.091 R)
• M14: 10,546,650 km (0.111 R)
• M15: 10,772,393 km (0.089 R)
• M16: 12,318,936 km (0.099 R)
• M17: 13,145,165 km (0.043 R)
• M18: 14,075,664 km (0.059 R)
• M19: 14,487,507 km (0.104 R)
• M20: 17,599,142 km (0.107 R)
• M21: 17,997,073 km (0.053 R)
• M22: 20,336,185 km (0.114 R)
• M23: 20,862,620 km (0.119 R)
• M24: 27,691,613 km (0.07 R)
• M25: 29,773,267 km (0.103 R)
• M26: 31,839,663 km (0.079 R)
• M27: 32,074,980 km (0.089 R)
• M28: 42,897,489 km (0.055 R)
• M29: 47,187,058 km (0.08 R)
• M30: 56,779,273 km (0.114 R)
• M31: 57,125,443 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 4.3

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.08 AU - 13.44 AU

Year: 23537 Days

Day: 21.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,693,830 km

• M1: 53,406 km (0.1 R)
• M2: 545,135 km (0.11 R)
• M3: 709,692 km (0.055 R)
• M4: 1,386,174 km (0.047 R)
• M5: 1,543,551 km (0.088 R)
• M6: 1,681,330 km (0.102 R)
• M7: 2,539,573 km (0.106 R)
• M8: 2,732,405 km (0.109 R)
• M9: 2,911,923 km (0.086 R)
• M10: 4,520,100 km (0.099 R)
• M11: 8,234,316 km (0.119 R)
• M12: 8,657,378 km (0.118 R)
• M13: 10,066,291 km (0.104 R)
• M14: 10,225,912 km (0.054 R)
• M15: 14,511,891 km (0.072 R)
• M16: 15,198,096 km (0.118 R)
• M17: 19,858,818 km (0.084 R)
• M18: 26,283,448 km (0.066 R)
• M19: 35,540,265 km (0.107 R)
• M20: 38,185,006 km (0.103 R)
• M21: 42,740,112 km (0.108 R)
• M22: 50,076,690 km (0.087 R)
• M23: 53,554,392 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit