🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 14.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,395,121 km

• M1: 184,005 km (0.072 R)
• M2: 682,316 km (0.052 R)
• M3: 1,272,779 km (0.108 R)
• M4: 1,772,136 km (0.12 R)
• M5: 2,304,406 km (0.117 R)
• M6: 2,808,850 km (0.034 R)
• M7: 3,960,604 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 11.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.65 AU - 0.99 AU

Year: 495 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,395,121 km

• M1: 140,472 km (0.11 R)
• M2: 549,922 km (0.08 R)
• M3: 973,733 km (0.056 R)
• M4: 1,458,729 km (0.093 R)
• M5: 1,951,205 km (0.09 R)
• M6: 2,625,293 km (0.099 R)
• M7: 3,129,288 km (0.049 R)
• M8: 4,268,626 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 11.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.18 AU

Year: 687 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,395,121 km

• M1: 152,739 km (0.111 R)
• M2: 566,228 km (0.067 R)
• M3: 1,326,484 km (0.114 R)
• M4: 2,212,403 km (0.114 R)
• M5: 2,974,006 km (0.09 R)
• M6: 3,745,183 km (0.102 R)
• M7: 4,110,052 km (0.052 R)
• M8: 4,531,020 km (0.095 R)
• M9: 6,287,449 km (0.094 R)
• M10: 6,955,703 km (0.098 R)
• M11: 7,717,156 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 10.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.04 AU - 1.28 AU

Year: 833 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,395,121 km

• M1: 130,599 km (0.105 R)
• M2: 669,450 km (0.104 R)
• M3: 1,146,219 km (0.077 R)
• M4: 1,573,770 km (0.083 R)
• M5: 1,925,923 km (0.098 R)
• M6: 2,331,184 km (0.113 R)
• M7: 2,769,356 km (0.081 R)
• M8: 3,248,817 km (0.07 R)
• M9: 3,827,761 km (0.066 R)
• M10: 4,938,675 km (0.106 R)
• M11: 5,823,995 km (0.051 R)
• M12: 6,657,853 km (0.109 R)
• M13: 6,990,559 km (0.111 R)
• M14: 7,334,185 km (0.12 R)
• M15: 8,255,858 km (0.049 R)
• M16: 8,640,324 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 11.1

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.9 AU - 3.86 AU

Year: 4144 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,395,121 km

• M1: 160,668 km (0.069 R)
• M2: 612,304 km (0.034 R)
• M3: 999,314 km (0.066 R)
• M4: 2,060,711 km (0.1 R)
• M5: 2,708,918 km (0.05 R)
• M6: 3,213,362 km (0.108 R)
• M7: 3,695,067 km (0.096 R)
• M8: 4,247,532 km (0.058 R)
• M9: 6,706,024 km (0.11 R)
• M10: 11,884,204 km (0.058 R)
• M11: 12,744,542 km (0.087 R)
• M12: 16,142,209 km (0.04 R)
• M13: 19,902,650 km (0.11 R)
• M14: 24,512,658 km (0.09 R)
• M15: 25,591,259 km (0.073 R)
• M16: 26,063,091 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.78 AU

Year: 4329 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,395,121 km

• M1: 180,415 km (0.054 R)
• M2: 725,849 km (0.112 R)
• M3: 1,236,127 km (0.064 R)
• M4: 1,859,053 km (0.12 R)
• M5: 2,361,103 km (0.047 R)
• M6: 3,277,989 km (0.078 R)
• M7: 3,908,394 km (0.06 R)
• M8: 6,146,229 km (0.08 R)
• M9: 6,876,565 km (0.06 R)
• M10: 7,348,995 km (0.093 R)
• M11: 10,701,783 km (0.09 R)
• M12: 11,713,513 km (0.069 R)
• M13: 12,637,579 km (0.044 R)
• M14: 14,686,621 km (0.098 R)
• M15: 18,451,551 km (0.051 R)
• M16: 19,702,788 km (0.033 R)
• M17: 21,292,415 km (0.111 R)
• M18: 22,668,865 km (0.116 R)
• M19: 26,739,123 km (0.117 R)
• M20: 28,083,709 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 13.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.77 AU - 4.57 AU

Year: 4688 Days

Day: 11.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,395,121 km

• M1: 168,148 km (0.11 R)
• M2: 631,153 km (0.045 R)
• M3: 1,286,392 km (0.081 R)
• M4: 2,159,744 km (0.112 R)
• M5: 3,740,695 km (0.114 R)
• M6: 4,801,493 km (0.118 R)
• M7: 5,517,469 km (0.093 R)
• M8: 6,053,927 km (0.1 R)
• M9: 7,163,195 km (0.095 R)
• M10: 8,519,599 km (0.079 R)
• M11: 9,279,556 km (0.105 R)
• M12: 9,868,074 km (0.118 R)
• M13: 12,028,417 km (0.076 R)
• M14: 12,985,694 km (0.105 R)
• M15: 14,543,606 km (0.12 R)
• M16: 16,586,066 km (0.034 R)
• M17: 18,615,061 km (0.114 R)
• M18: 19,689,473 km (0.064 R)
• M19: 21,161,666 km (0.105 R)
• M20: 24,641,462 km (0.089 R)
• M21: 25,121,821 km (0.089 R)
• M22: 26,184,115 km (0.044 R)
• M23: 27,876,666 km (0.039 R)
• M24: 29,282,437 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 8.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.18 AU - 4.24 AU

Year: 4765 Days

Day: 7.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,395,121 km

• M1: 109,655 km (0.112 R)
• M2: 412,441 km (0.108 R)
• M3: 767,138 km (0.12 R)
• M4: 1,114,504 km (0.112 R)
• M5: 1,656,946 km (0.093 R)
• M6: 2,123,542 km (0.116 R)
• M7: 2,579,965 km (0.043 R)
• M8: 3,709,728 km (0.11 R)
• M9: 4,651,447 km (0.076 R)
• M10: 5,064,786 km (0.075 R)
• M11: 5,502,658 km (0.104 R)
• M12: 5,909,565 km (0.033 R)
• M13: 6,453,951 km (0.09 R)
• M14: 8,219,356 km (0.037 R)
• M15: 12,814,853 km (0.074 R)
• M16: 13,434,188 km (0.05 R)
• M17: 14,425,723 km (0.082 R)
• M18: 16,442,900 km (0.114 R)
• M19: 18,103,586 km (0.118 R)
• M20: 19,250,553 km (0.119 R)
• M21: 20,509,419 km (0.082 R)
• M22: 22,024,098 km (0.076 R)
• M23: 23,120,650 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 7

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.65 AU - 9.85 AU

Year: 18760 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,395,121 km

• M1: 89,310 km (0.098 R)
• M2: 440,865 km (0.104 R)
• M3: 914,641 km (0.107 R)
• M4: 1,171,052 km (0.087 R)
• M5: 2,310,090 km (0.1 R)
• M6: 3,397,368 km (0.084 R)
• M7: 4,117,382 km (0.076 R)
• M8: 4,862,828 km (0.071 R)
• M9: 5,655,099 km (0.109 R)
• M10: 6,314,377 km (0.072 R)
• M11: 6,618,509 km (0.101 R)
• M12: 7,116,072 km (0.084 R)
• M13: 7,687,087 km (0.114 R)
• M14: 9,028,381 km (0.096 R)
• M15: 12,100,224 km (0.059 R)
• M16: 13,051,816 km (0.113 R)
• M17: 16,529,667 km (0.054 R)
• M18: 16,858,483 km (0.083 R)
• M19: 17,529,280 km (0.077 R)
• M20: 18,044,046 km (0.095 R)
• M21: 22,130,761 km (0.063 R)
• M22: 23,138,602 km (0.11 R)
• M23: 24,176,811 km (0.074 R)
• M24: 28,641,260 km (0.103 R)
• M25: 29,235,313 km (0.092 R)
• M26: 34,021,398 km (0.084 R)
• M27: 36,322,064 km (0.091 R)
• M28: 38,007,134 km (0.069 R)
• M29: 41,080,323 km (0.077 R)
• M30: 41,532,558 km (0.066 R)
• M31: 46,891,004 km (0.05 R)
• M32: 57,251,255 km (0.11 R)
• M33: 59,146,061 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 3.5

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.74 AU - 12.78 AU

Year: 23537 Days

Day: 23.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,395,121 km

• M1: 44,131 km (0.101 R)
• M2: 168,896 km (0.037 R)
• M3: 741,257 km (0.117 R)
• M4: 2,376,961 km (0.089 R)
• M5: 3,006,169 km (0.107 R)
• M6: 3,238,495 km (0.104 R)
• M7: 3,427,437 km (0.073 R)
• M8: 4,418,972 km (0.043 R)
• M9: 4,719,514 km (0.115 R)
• M10: 4,892,299 km (0.118 R)
• M11: 5,511,335 km (0.106 R)
• M12: 6,642,145 km (0.094 R)
• M13: 6,903,194 km (0.079 R)
• M14: 7,445,636 km (0.114 R)
• M15: 8,513,016 km (0.052 R)
• M16: 12,062,675 km (0.092 R)
• M17: 12,516,555 km (0.073 R)
• M18: 13,389,608 km (0.07 R)
• M19: 14,088,230 km (0.096 R)
• M20: 23,946,281 km (0.034 R)
• M21: 27,446,871 km (0.117 R)
• M22: 33,884,965 km (0.099 R)
• M23: 40,105,843 km (0.092 R)
• M24: 65,394,764 km (0.094 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: 342 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit