🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 9.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.96 AU - 1.08 AU

Year: 687 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,790,472 km

• M1: 114,592 km (0.114 R)
• M2: 411,394 km (0.112 R)
• M3: 715,676 km (0.094 R)
• M4: 1,315,414 km (0.105 R)
• M5: 1,964,070 km (0.084 R)
• M6: 2,325,798 km (0.069 R)
• M7: 2,692,163 km (0.114 R)
• M8: 3,423,697 km (0.062 R)
• M9: 4,041,985 km (0.112 R)
• M10: 4,447,545 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 10.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.91 AU - 3.55 AU

Year: 3871 Days

Day: 10.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,790,472 km

• M1: 134,040 km (0.086 R)
• M2: 633,547 km (0.109 R)
• M3: 1,032,076 km (0.051 R)
• M4: 1,553,723 km (0.079 R)
• M5: 3,402,005 km (0.081 R)
• M6: 4,448,592 km (0.034 R)
• M7: 6,620,155 km (0.099 R)
• M8: 7,502,333 km (0.107 R)
• M9: 9,261,604 km (0.119 R)
• M10: 9,741,365 km (0.053 R)
• M11: 10,534,832 km (0.045 R)
• M12: 11,415,963 km (0.11 R)
• M13: 14,144,927 km (0.039 R)
• M14: 22,813,825 km (0.038 R)
• M15: 24,211,069 km (0.066 R)
• M16: 24,892,487 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 9.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.77 AU - 3.99 AU

Year: 5097 Days

Day: 8.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,790,472 km

• M1: 121,922 km (0.066 R)
• M2: 463,305 km (0.101 R)
• M3: 888,312 km (0.077 R)
• M4: 1,735,186 km (0.11 R)
• M5: 3,253,754 km (0.057 R)
• M6: 3,816,990 km (0.08 R)
• M7: 4,611,354 km (0.069 R)
• M8: 5,086,627 km (0.084 R)
• M9: 6,464,423 km (0.067 R)
• M10: 8,399,172 km (0.11 R)
• M11: 9,498,866 km (0.066 R)
• M12: 11,346,998 km (0.097 R)
• M13: 11,798,335 km (0.084 R)
• M14: 12,261,640 km (0.1 R)
• M15: 17,229,187 km (0.084 R)
• M16: 17,825,933 km (0.079 R)
• M17: 18,436,292 km (0.064 R)
• M18: 21,768,585 km (0.103 R)
• M19: 22,820,407 km (0.088 R)
• M20: 23,905,740 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 9.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.87 AU - 6.26 AU

Year: 8743 Days

Day: 8.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,790,472 km

• M1: 123,119 km (0.108 R)
• M2: 502,050 km (0.1 R)
• M3: 962,812 km (0.097 R)
• M4: 1,752,689 km (0.074 R)
• M5: 2,194,900 km (0.092 R)
• M6: 2,653,717 km (0.105 R)
• M7: 3,349,796 km (0.104 R)
• M8: 5,191,944 km (0.082 R)
• M9: 5,814,570 km (0.109 R)
• M10: 6,382,144 km (0.076 R)
• M11: 11,239,138 km (0.106 R)
• M12: 11,648,289 km (0.092 R)
• M13: 12,824,876 km (0.061 R)
• M14: 13,271,874 km (0.106 R)
• M15: 19,919,555 km (0.096 R)
• M16: 24,289,757 km (0.112 R)
• M17: 25,936,980 km (0.057 R)
• M18: 26,652,357 km (0.042 R)
• M19: 27,288,896 km (0.11 R)
• M20: 28,877,326 km (0.045 R)
• M21: 37,526,177 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 14.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.46 AU - 6.72 AU

Year: 8813 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,790,472 km

• M1: 181,612 km (0.103 R)
• M2: 790,326 km (0.046 R)
• M3: 1,274,574 km (0.039 R)
• M4: 2,252,046 km (0.068 R)
• M5: 2,897,112 km (0.048 R)
• M6: 4,133,090 km (0.096 R)
• M7: 4,830,366 km (0.109 R)
• M8: 5,605,283 km (0.111 R)
• M9: 7,223,184 km (0.119 R)
• M10: 9,346,725 km (0.09 R)
• M11: 11,609,543 km (0.113 R)
• M12: 14,793,883 km (0.032 R)
• M13: 18,048,834 km (0.117 R)
• M14: 19,559,922 km (0.109 R)
• M15: 22,754,734 km (0.083 R)
• M16: 24,027,662 km (0.102 R)
• M17: 26,282,700 km (0.11 R)
• M18: 27,240,725 km (0.056 R)
• M19: 28,221,938 km (0.112 R)
• M20: 30,634,802 km (0.114 R)
• M21: 32,582,117 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 14.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.98 AU - 6.4 AU

Year: 9051 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,790,472 km

• M1: 197,469 km (0.043 R)
• M2: 674,238 km (0.072 R)
• M3: 1,738,178 km (0.037 R)
• M4: 2,215,395 km (0.105 R)
• M5: 3,047,309 km (0.077 R)
• M6: 4,237,509 km (0.116 R)
• M7: 4,999,262 km (0.042 R)
• M8: 7,602,564 km (0.113 R)
• M9: 9,266,092 km (0.036 R)
• M10: 9,918,937 km (0.077 R)
• M11: 11,633,329 km (0.106 R)
• M12: 12,673,483 km (0.092 R)
• M13: 13,894,501 km (0.112 R)
• M14: 15,065,553 km (0.086 R)
• M15: 17,603,929 km (0.055 R)
• M16: 18,172,701 km (0.095 R)
• M17: 21,282,691 km (0.117 R)
• M18: 23,344,299 km (0.101 R)
• M19: 23,858,317 km (0.095 R)
• M20: 41,018,839 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 5.6

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.41 AU - 6.13 AU

Year: 9243 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,790,472 km

• M1: 71,059 km (0.072 R)
• M2: 248,482 km (0.115 R)
• M3: 452,384 km (0.092 R)
• M4: 665,711 km (0.097 R)
• M5: 851,062 km (0.1 R)
• M6: 1,500,766 km (0.037 R)
• M7: 2,072,828 km (0.116 R)
• M8: 2,554,683 km (0.1 R)
• M9: 2,995,997 km (0.095 R)
• M10: 3,200,048 km (0.1 R)
• M11: 3,511,212 km (0.107 R)
• M12: 3,687,139 km (0.088 R)
• M13: 4,450,237 km (0.058 R)
• M14: 5,512,382 km (0.057 R)
• M15: 7,006,117 km (0.041 R)
• M16: 8,389,598 km (0.094 R)
• M17: 9,455,483 km (0.09 R)
• M18: 9,995,831 km (0.094 R)
• M19: 10,504,912 km (0.116 R)
• M20: 12,480,651 km (0.067 R)
• M21: 14,756,334 km (0.118 R)
• M22: 17,439,372 km (0.075 R)
• M23: 20,919,317 km (0.077 R)
• M24: 25,298,795 km (0.098 R)
• M25: 29,213,921 km (0.085 R)
• M26: 31,964,278 km (0.076 R)
• M27: 32,512,255 km (0.092 R)
• M28: 34,422,470 km (0.119 R)
• M29: 37,486,534 km (0.112 R)
• M30: 47,051,672 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.1

Radius: 5.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.62 AU - 6.64 AU

Year: 11384 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,790,472 km

• M1: 67,169 km (0.087 R)
• M2: 239,357 km (0.116 R)
• M3: 452,683 km (0.097 R)
• M4: 1,114,803 km (0.115 R)
• M5: 1,481,019 km (0.107 R)
• M6: 1,909,467 km (0.114 R)
• M7: 3,150,830 km (0.062 R)
• M8: 3,809,659 km (0.055 R)
• M9: 4,171,537 km (0.098 R)
• M10: 4,825,429 km (0.118 R)
• M11: 5,485,006 km (0.102 R)
• M12: 6,466,966 km (0.081 R)
• M13: 7,159,604 km (0.041 R)
• M14: 8,855,296 km (0.106 R)
• M15: 10,018,869 km (0.117 R)
• M16: 12,026,023 km (0.106 R)
• M17: 12,803,483 km (0.112 R)
• M18: 14,805,252 km (0.086 R)
• M19: 17,134,791 km (0.071 R)
• M20: 18,117,948 km (0.053 R)
• M21: 21,144,013 km (0.085 R)
• M22: 25,990,835 km (0.11 R)
• M23: 27,462,728 km (0.028 R)
• M24: 28,174,365 km (0.091 R)
• M25: 32,604,706 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 6.7

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.18 AU - 7.58 AU

Year: 13369 Days

Day: 18 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,790,472 km

• M1: 87,066 km (0.105 R)
• M2: 337,792 km (0.066 R)
• M3: 785,239 km (0.094 R)
• M4: 1,085,632 km (0.114 R)
• M5: 1,736,233 km (0.114 R)
• M6: 2,752,302 km (0.091 R)
• M7: 3,005,272 km (0.085 R)
• M8: 3,223,685 km (0.074 R)
• M9: 5,698,332 km (0.087 R)
• M10: 6,226,712 km (0.116 R)
• M11: 6,583,353 km (0.116 R)
• M12: 7,165,140 km (0.111 R)
• M13: 12,173,527 km (0.113 R)
• M14: 14,166,918 km (0.051 R)
• M15: 16,145,799 km (0.063 R)
• M16: 16,894,985 km (0.109 R)
• M17: 17,201,212 km (0.03 R)
• M18: 17,667,359 km (0.115 R)
• M19: 19,785,066 km (0.072 R)
• M20: 23,744,623 km (0.033 R)
• M21: 25,909,304 km (0.077 R)
• M22: 26,521,758 km (0.068 R)
• M23: 27,039,366 km (0.109 R)
• M24: 28,202,041 km (0.077 R)
• M25: 29,177,868 km (0.091 R)
• M26: 32,829,702 km (0.108 R)
• M27: 35,260,368 km (0.111 R)
• M28: 37,418,616 km (0.11 R)
• M29: 37,939,067 km (0.102 R)
• M30: 39,798,270 km (0.104 R)
• M31: 44,274,387 km (0.116 R)
• M32: 44,564,906 km (0.07 R)
• M33: 48,919,850 km (0.1 R)
• M34: 49,230,266 km (0.082 R)
• M35: 50,327,117 km (0.088 R)
• M36: 51,761,013 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.5

Radius: 3.4

Gravity: 39.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.65 AU - 8.73 AU

Year: 14221 Days

Day: 21.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,790,472 km

• M1: 42,635 km (0.097 R)
• M2: 573,857 km (0.078 R)
• M3: 1,690,905 km (0.072 R)
• M4: 1,920,687 km (0.087 R)
• M5: 2,061,159 km (0.095 R)
• M6: 2,692,462 km (0.105 R)
• M7: 2,868,689 km (0.038 R)
• M8: 3,978,256 km (0.104 R)
• M9: 4,913,392 km (0.095 R)
• M10: 5,043,842 km (0.097 R)
• M11: 5,210,195 km (0.062 R)
• M12: 10,440,884 km (0.092 R)
• M13: 10,765,811 km (0.094 R)
• M14: 12,074,044 km (0.052 R)
• M15: 12,982,103 km (0.096 R)
• M16: 13,676,387 km (0.056 R)
• M17: 15,765,372 km (0.028 R)
• M18: 17,220,360 km (0.112 R)
• M19: 18,683,128 km (0.073 R)
• M20: 19,977,599 km (0.083 R)
• M21: 23,106,139 km (0.09 R)
• M22: 36,111,430 km (0.087 R)
• M23: 36,853,286 km (0.104 R)
• M24: 37,858,434 km (0.118 R)
• M25: 40,849,344 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit