🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 14.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 297 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,250,558 km

• M1: 177,872 km (0.047 R)
• M2: 646,562 km (0.114 R)
• M3: 1,421,479 km (0.08 R)
• M4: 1,882,240 km (0.061 R)
• M5: 2,363,497 km (0.111 R)
• M6: 3,041,624 km (0.082 R)
• M7: 3,635,976 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 9.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 711 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,250,558 km

• M1: 119,529 km (0.045 R)
• M2: 467,493 km (0.081 R)
• M3: 804,238 km (0.067 R)
• M4: 1,219,223 km (0.073 R)
• M5: 1,597,107 km (0.075 R)
• M6: 1,901,090 km (0.112 R)
• M7: 2,213,001 km (0.111 R)
• M8: 2,663,440 km (0.114 R)
• M9: 3,161,003 km (0.102 R)
• M10: 3,631,638 km (0.047 R)
• M11: 4,408,500 km (0.06 R)
• M12: 4,731,332 km (0.086 R)
• M13: 5,482,313 km (0.093 R)
• M14: 5,916,895 km (0.034 R)
• M15: 6,268,450 km (0.112 R)
• M16: 6,788,452 km (0.085 R)
• M17: 7,173,966 km (0.043 R)
• M18: 7,502,333 km (0.08 R)
• M19: 7,939,458 km (0.119 R)
• M20: 8,522,441 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.05 AU - 1.63 AU

Year: 1071 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,250,558 km

• M1: 108,159 km (0.116 R)
• M2: 422,016 km (0.117 R)
• M3: 754,272 km (0.09 R)
• M4: 1,101,639 km (0.075 R)
• M5: 1,396,496 km (0.088 R)
• M6: 1,817,315 km (0.103 R)
• M7: 2,088,835 km (0.082 R)
• M8: 2,432,611 km (0.07 R)
• M9: 2,727,169 km (0.119 R)
• M10: 3,045,663 km (0.075 R)
• M11: 3,318,380 km (0.084 R)
• M12: 3,866,357 km (0.06 R)
• M13: 4,439,018 km (0.09 R)
• M14: 4,992,380 km (0.092 R)
• M15: 5,651,359 km (0.085 R)
• M16: 6,656,357 km (0.093 R)
• M17: 7,357,373 km (0.099 R)
• M18: 8,446,745 km (0.026 R)
• M19: 8,769,278 km (0.057 R)
• M20: 10,022,309 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 9.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.41 AU - 1.41 AU

Year: 1156 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,250,558 km

• M1: 121,324 km (0.095 R)
• M2: 428,747 km (0.107 R)
• M3: 719,865 km (0.109 R)
• M4: 1,036,863 km (0.12 R)
• M5: 1,533,528 km (0.114 R)
• M6: 1,907,373 km (0.109 R)
• M7: 2,472,404 km (0.087 R)
• M8: 2,788,205 km (0.097 R)
• M9: 3,102,660 km (0.111 R)
• M10: 3,674,572 km (0.108 R)
• M11: 5,905,526 km (0.115 R)
• M12: 6,265,308 km (0.115 R)
• M13: 7,179,202 km (0.052 R)
• M14: 7,668,237 km (0.061 R)
• M15: 8,234,465 km (0.082 R)
• M16: 9,912,355 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 5.1

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.54 AU - 7.5 AU

Year: 10195 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,250,558 km

• M1: 63,429 km (0.046 R)
• M2: 240,703 km (0.083 R)
• M3: 510,428 km (0.04 R)
• M4: 754,721 km (0.066 R)
• M5: 1,224,010 km (0.067 R)
• M6: 2,283,611 km (0.045 R)
• M7: 3,514,054 km (0.117 R)
• M8: 4,228,683 km (0.118 R)
• M9: 4,635,140 km (0.041 R)
• M10: 5,976,136 km (0.068 R)
• M11: 7,640,262 km (0.099 R)
• M12: 7,894,579 km (0.095 R)
• M13: 8,331,255 km (0.079 R)
• M14: 9,986,555 km (0.085 R)
• M15: 13,192,288 km (0.074 R)
• M16: 13,374,648 km (0.109 R)
• M17: 15,425,784 km (0.061 R)
• M18: 16,525,927 km (0.066 R)
• M19: 23,525,612 km (0.044 R)
• M20: 25,166,102 km (0.047 R)
• M21: 25,729,487 km (0.091 R)
• M22: 26,014,322 km (0.098 R)
• M23: 29,806,478 km (0.092 R)
• M24: 33,385,009 km (0.037 R)
• M25: 35,805,353 km (0.077 R)
• M26: 40,349,986 km (0.109 R)
• M27: 40,605,948 km (0.117 R)
• M28: 40,863,107 km (0.105 R)
• M29: 42,561,043 km (0.062 R)
• M30: 44,169,669 km (0.115 R)
• M31: 45,957,513 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 3

Gravity: 110 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.43 AU - 8.65 AU

Year: 12893 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,250,558 km

• M1: 37,250 km (0.119 R)
• M2: 153,787 km (0.102 R)
• M3: 295,157 km (0.101 R)
• M4: 424,110 km (0.068 R)
• M5: 606,470 km (0.118 R)
• M6: 711,188 km (0.059 R)
• M7: 913,295 km (0.098 R)
• M8: 1,101,190 km (0.109 R)
• M9: 1,231,340 km (0.084 R)
• M10: 1,684,472 km (0.11 R)
• M11: 2,471,207 km (0.108 R)
• M12: 3,872,640 km (0.099 R)
• M13: 5,767,896 km (0.052 R)
• M14: 6,405,482 km (0.115 R)
• M15: 7,133,126 km (0.04 R)
• M16: 7,357,074 km (0.118 R)
• M17: 10,309,836 km (0.033 R)
• M18: 11,065,455 km (0.069 R)
• M19: 11,305,111 km (0.113 R)
• M20: 11,487,172 km (0.113 R)
• M21: 11,671,177 km (0.07 R)
• M22: 21,576,501 km (0.036 R)
• M23: 30,720,222 km (0.113 R)
• M24: 31,551,537 km (0.057 R)
• M25: 32,033,242 km (0.099 R)
• M26: 40,705,581 km (0.066 R)
• M27: 41,276,296 km (0.092 R)
• M28: 41,419,910 km (0.111 R)
• M29: 41,707,886 km (0.112 R)
• M30: 43,911,014 km (0.064 R)
• M31: 44,060,462 km (0.044 R)
• M32: 45,881,966 km (0.091 R)
• M33: 46,190,287 km (0.077 R)
• M34: 47,911,112 km (0.09 R)
• M35: 50,325,771 km (0.088 R)
• M36: 61,729,168 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.1

Radius: 3.9

Gravity: 61.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.5 AU - 8.24 AU

Year: 13811 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,250,558 km

• M1: 48,470 km (0.065 R)
• M2: 170,990 km (0.044 R)
• M3: 293,661 km (0.116 R)
• M4: 640,877 km (0.069 R)
• M5: 1,139,936 km (0.11 R)
• M6: 2,066,994 km (0.073 R)
• M7: 2,846,548 km (0.088 R)
• M8: 3,302,223 km (0.104 R)
• M9: 3,437,011 km (0.038 R)
• M10: 5,655,548 km (0.04 R)
• M11: 7,014,195 km (0.104 R)
• M12: 7,839,976 km (0.12 R)
• M13: 8,178,067 km (0.051 R)
• M14: 11,732,363 km (0.1 R)
• M15: 13,498,515 km (0.083 R)
• M16: 15,736,050 km (0.099 R)
• M17: 22,432,949 km (0.085 R)
• M18: 25,760,305 km (0.12 R)
• M19: 28,376,771 km (0.104 R)
• M20: 37,009,316 km (0.025 R)
• M21: 37,685,349 km (0.044 R)
• M22: 39,341,547 km (0.106 R)
• M23: 41,045,617 km (0.047 R)
• M24: 42,798,156 km (0.107 R)
• M25: 44,447,921 km (0.083 R)
• M26: 52,144,432 km (0.055 R)
• M27: 58,102,915 km (0.046 R)
• M28: 60,495,883 km (0.105 R)
• M29: 64,499,122 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 3.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.58 AU - 7.72 AU

Year: 14605 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,250,558 km

• M1: 43,084 km (0.053 R)
• M2: 151,543 km (0.115 R)
• M3: 297,550 km (0.061 R)
• M4: 438,322 km (0.116 R)
• M5: 978,071 km (0.115 R)
• M6: 1,148,912 km (0.113 R)
• M7: 1,262,905 km (0.079 R)
• M8: 1,651,411 km (0.078 R)
• M9: 4,308,269 km (0.11 R)
• M10: 4,432,735 km (0.102 R)
• M11: 5,429,954 km (0.092 R)
• M12: 6,373,318 km (0.115 R)
• M13: 7,036,934 km (0.09 R)
• M14: 8,230,576 km (0.038 R)
• M15: 8,935,331 km (0.031 R)
• M16: 9,056,655 km (0.057 R)
• M17: 10,330,481 km (0.063 R)
• M18: 14,634,860 km (0.059 R)
• M19: 14,916,553 km (0.065 R)
• M20: 18,716,190 km (0.102 R)
• M21: 23,418,499 km (0.118 R)
• M22: 26,040,053 km (0.084 R)
• M23: 27,463,925 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 4.2

Gravity: 33.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.11 AU - 11.23 AU

Year: 20756 Days

Day: 15.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,250,558 km

• M1: 63,878 km (0.09 R)
• M2: 222,901 km (0.095 R)
• M3: 561,142 km (0.077 R)
• M4: 2,015,831 km (0.096 R)
• M5: 2,816,778 km (0.06 R)
• M6: 4,419,869 km (0.043 R)
• M7: 4,659,824 km (0.051 R)
• M8: 6,679,246 km (0.082 R)
• M9: 7,087,648 km (0.074 R)
• M10: 11,671,027 km (0.045 R)
• M11: 13,222,806 km (0.069 R)
• M12: 14,084,490 km (0.105 R)
• M13: 15,059,718 km (0.104 R)
• M14: 15,919,308 km (0.083 R)
• M15: 18,517,075 km (0.092 R)
• M16: 20,617,579 km (0.1 R)
• M17: 23,279,822 km (0.054 R)
• M18: 24,110,539 km (0.116 R)
• M19: 29,513,865 km (0.067 R)
• M20: 29,876,041 km (0.04 R)
• M21: 37,333,944 km (0.039 R)
• M22: 41,413,478 km (0.097 R)
• M23: 42,785,290 km (0.096 R)
• M24: 44,029,945 km (0.074 R)
• M25: 50,616,290 km (0.102 R)
• M26: 56,335,417 km (0.094 R)
• M27: 57,266,215 km (0.062 R)
• M28: 66,936,670 km (0.107 R)
• M29: 69,673,563 km (0.084 R)
• M30: 73,143,186 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit