🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 12.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 289 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,023,182 km

• M1: 167,400 km (0.103 R)
• M2: 302,786 km (0.097 R)
• M3: 412,142 km (0.086 R)
• M4: 499,507 km (0.091 R)
• M5: 618,288 km (0.073 R)
• M6: 702,960 km (0.092 R)
• M7: 813,513 km (0.115 R)
• M8: 919,429 km (0.054 R)
• M9: 1,024,596 km (0.107 R)
• M10: 1,189,303 km (0.041 R)
• M11: 1,283,101 km (0.101 R)
• M12: 1,376,300 km (0.096 R)
• M13: 1,465,311 km (0.114 R)
• M14: 1,546,244 km (0.075 R)
• M15: 1,730,399 km (0.097 R)
• M16: 1,819,858 km (0.1 R)
• M17: 1,962,724 km (0.084 R)
• M18: 2,079,111 km (0.115 R)
• M19: 2,166,925 km (0.106 R)
• M20: 2,263,865 km (0.108 R)
• M21: 2,390,275 km (0.104 R)
• M22: 2,478,538 km (0.03 R)
• M23: 2,580,264 km (0.12 R)
• M24: 2,679,148 km (0.066 R)
• M25: 2,766,813 km (0.111 R)
• M26: 2,859,862 km (0.116 R)
• M27: 2,945,283 km (0.105 R)
• M28: 3,027,263 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 12.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 289 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,023,182 km

• M1: 160,519 km (0.093 R)
• M2: 243,994 km (0.093 R)
• M3: 373,845 km (0.049 R)
• M4: 486,642 km (0.117 R)
• M5: 571,165 km (0.088 R)
• M6: 671,545 km (0.088 R)
• M7: 824,583 km (0.087 R)
• M8: 915,240 km (0.042 R)
• M9: 1,005,746 km (0.041 R)
• M10: 1,155,793 km (0.098 R)
• M11: 1,335,311 km (0.099 R)
• M12: 1,426,416 km (0.088 R)
• M13: 1,578,706 km (0.102 R)
• M14: 1,689,558 km (0.107 R)
• M15: 1,817,614 km (0.05 R)
• M16: 1,939,237 km (0.068 R)
• M17: 2,028,547 km (0.114 R)
• M18: 2,109,180 km (0.088 R)
• M19: 2,195,947 km (0.092 R)
• M20: 2,289,296 km (0.11 R)
• M21: 2,405,384 km (0.078 R)
• M22: 2,572,186 km (0.083 R)
• M23: 2,654,315 km (0.109 R)
• M24: 2,782,072 km (0.101 R)
• M25: 2,946,031 km (0.109 R)
• M26: 3,095,928 km (0.057 R)
• M27: 3,236,550 km (0.046 R)
• M28: 3,361,315 km (0.114 R)
• M29: 3,475,757 km (0.082 R)
• M30: 3,560,878 km (0.056 R)
• M31: 3,683,698 km (0.063 R)
• M32: 3,814,297 km (0.101 R)
• M33: 3,908,394 km (0.095 R)
• M34: 4,009,821 km (0.11 R)
• M35: 4,202,204 km (0.076 R)
• M36: 4,299,592 km (0.071 R)
• M37: 4,397,878 km (0.073 R)
• M38: 4,476,866 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 8.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.53 AU - 3.61 AU

Year: 3713 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,023,182 km

• M1: 182,958 km (0.1 R)
• M2: 236,963 km (0.069 R)
• M3: 498,311 km (0.096 R)
• M4: 595,250 km (0.096 R)
• M5: 738,864 km (0.037 R)
• M6: 918,980 km (0.108 R)
• M7: 988,692 km (0.105 R)
• M8: 1,357,451 km (0.1 R)
• M9: 1,542,055 km (0.11 R)
• M10: 1,633,758 km (0.104 R)
• M11: 1,886,878 km (0.114 R)
• M12: 2,161,240 km (0.079 R)
• M13: 2,701,588 km (0.109 R)
• M14: 2,766,214 km (0.026 R)
• M15: 2,859,414 km (0.113 R)
• M16: 3,400,958 km (0.085 R)
• M17: 3,470,970 km (0.087 R)
• M18: 4,100,777 km (0.046 R)
• M19: 4,153,884 km (0.056 R)
• M20: 4,228,833 km (0.058 R)
• M21: 4,532,815 km (0.048 R)
• M22: 4,620,929 km (0.117 R)
• M23: 4,776,660 km (0.1 R)
• M24: 5,059,101 km (0.117 R)
• M25: 5,116,247 km (0.063 R)
• M26: 5,381,783 km (0.083 R)
• M27: 6,377,357 km (0.098 R)
• M28: 6,476,391 km (0.116 R)
• M29: 6,588,290 km (0.044 R)
• M30: 6,801,467 km (0.091 R)
• M31: 7,157,660 km (0.053 R)
• M32: 7,901,311 km (0.075 R)
• M33: 8,275,605 km (0.083 R)
• M34: 8,505,686 km (0.116 R)
• M35: 8,696,872 km (0.047 R)
• M36: 8,765,388 km (0.047 R)
• M37: 9,208,647 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.2

Radius: 4.6

Gravity: 39.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.83 AU - 7.21 AU

Year: 12839 Days

Day: 16.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,023,182 km

• M1: 59,091 km (0.114 R)
• M2: 117,584 km (0.117 R)
• M3: 179,368 km (0.104 R)
• M4: 325,076 km (0.12 R)
• M5: 371,003 km (0.066 R)
• M6: 814,860 km (0.112 R)
• M7: 1,347,428 km (0.105 R)
• M8: 2,442,784 km (0.119 R)
• M9: 3,052,395 km (0.117 R)
• M10: 3,391,234 km (0.114 R)
• M11: 3,600,372 km (0.083 R)
• M12: 4,141,168 km (0.037 R)
• M13: 4,178,119 km (0.107 R)
• M14: 4,364,518 km (0.086 R)
• M15: 4,477,763 km (0.067 R)
• M16: 4,591,907 km (0.088 R)
• M17: 4,862,080 km (0.077 R)
• M18: 5,417,687 km (0.067 R)
• M19: 5,951,452 km (0.08 R)
• M20: 6,119,002 km (0.056 R)
• M21: 6,203,375 km (0.077 R)
• M22: 6,717,842 km (0.115 R)
• M23: 7,514,750 km (0.035 R)
• M24: 8,528,874 km (0.116 R)
• M25: 8,623,120 km (0.085 R)
• M26: 9,487,347 km (0.099 R)
• M27: 9,633,953 km (0.113 R)
• M28: 9,781,457 km (0.106 R)
• M29: 10,378,801 km (0.106 R)
• M30: 11,296,734 km (0.064 R)
• M31: 12,293,504 km (0.115 R)
• M32: 12,721,504 km (0.101 R)
• M33: 12,937,373 km (0.096 R)
• M34: 13,263,497 km (0.114 R)
• M35: 13,592,163 km (0.105 R)
• M36: 13,702,417 km (0.065 R)
• M37: 13,812,970 km (0.07 R)
• M38: 14,090,474 km (0.034 R)
• M39: 14,425,872 km (0.104 R)
• M40: 15,161,744 km (0.081 R)
• M41: 15,390,479 km (0.077 R)
• M42: 15,735,901 km (0.092 R)
• M43: 19,327,746 km (0.117 R)
• M44: 19,700,394 km (0.095 R)
• M45: 19,762,627 km (0.099 R)
• M46: 21,470,137 km (0.077 R)
• M47: 22,765,056 km (0.08 R)
• M48: 23,819,123 km (0.085 R)
• M49: 24,419,010 km (0.073 R)
• M50: 24,888,897 km (0.08 R)
• M51: 25,837,946 km (0.034 R)
• M52: 25,906,162 km (0.119 R)
• M53: 26,522,954 km (0.047 R)
• M54: 28,472,514 km (0.113 R)
• M55: 28,896,325 km (0.105 R)
• M56: 28,967,084 km (0.1 R)
• M57: 29,251,021 km (0.08 R)
• M58: 30,180,024 km (0.115 R)
• M59: 30,467,850 km (0.085 R)
• M60: 30,901,235 km (0.087 R)
• M61: 31,774,139 km (0.084 R)
• M62: 33,469,681 km (0.102 R)
• M63: 33,693,031 km (0.118 R)
• M64: 35,270,241 km (0.056 R)
• M65: 35,801,164 km (0.09 R)
• M66: 37,719,308 km (0.044 R)
• M67: 38,807,932 km (0.077 R)
• M68: 40,143,541 km (0.113 R)
• M69: 40,697,951 km (0.063 R)
• M70: 40,856,824 km (0.116 R)
• M71: 41,494,261 km (0.112 R)
• M72: 41,974,619 km (0.076 R)
• M73: 42,376,140 km (0.098 R)
• M74: 43,264,303 km (0.116 R)
• M75: 44,158,449 km (0.079 R)
• M76: 44,321,660 km (0.107 R)
• M77: 45,882,415 km (0.091 R)
• M78: 46,047,721 km (0.032 R)
• M79: 46,544,984 km (0.078 R)
• M80: 46,877,390 km (0.11 R)
• M81: 47,544,746 km (0.087 R)
• M82: 48,215,095 km (0.083 R)
• M83: 48,299,169 km (0.072 R)
• M84: 48,719,987 km (0.113 R)
• M85: 49,395,871 km (0.063 R)
• M86: 49,734,859 km (0.068 R)
• M87: 50,671,342 km (0.091 R)
• M88: 53,168,130 km (0.082 R)
• M89: 56,588,387 km (0.107 R)
• M90: 57,654,870 km (0.09 R)
• M91: 57,744,180 km (0.112 R)
• M92: 58,638,476 km (0.063 R)
• M93: 58,997,511 km (0.1 R)
• M94: 59,357,294 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.3

Radius: 3.6

Gravity: 43.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.3 AU - 7.4 AU

Year: 13754 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,023,182 km

• M1: 84,672 km (0.119 R)
• M2: 425,157 km (0.106 R)
• M3: 558,748 km (0.109 R)
• M4: 648,806 km (0.11 R)
• M5: 904,469 km (0.088 R)
• M6: 946,506 km (0.098 R)
• M7: 1,010,683 km (0.116 R)
• M8: 1,054,216 km (0.11 R)
• M9: 1,885,831 km (0.109 R)
• M10: 1,966,763 km (0.12 R)
• M11: 2,104,393 km (0.041 R)
• M12: 2,899,805 km (0.11 R)
• M13: 3,743,537 km (0.057 R)
• M14: 3,845,563 km (0.06 R)
• M15: 3,914,079 km (0.073 R)
• M16: 4,840,389 km (0.103 R)
• M17: 5,026,040 km (0.119 R)
• M18: 5,289,781 km (0.111 R)
• M19: 5,442,670 km (0.065 R)
• M20: 5,830,876 km (0.1 R)
• M21: 5,949,059 km (0.072 R)
• M22: 6,348,784 km (0.058 R)
• M23: 6,922,941 km (0.058 R)
• M24: 7,006,267 km (0.069 R)
• M25: 7,090,041 km (0.091 R)
• M26: 7,385,647 km (0.094 R)
• M27: 8,164,005 km (0.114 R)
• M28: 8,207,986 km (0.113 R)
• M29: 8,429,242 km (0.064 R)
• M30: 8,742,200 km (0.084 R)
• M31: 9,750,490 km (0.067 R)
• M32: 9,843,989 km (0.101 R)
• M33: 10,315,820 km (0.11 R)
• M34: 11,625,999 km (0.113 R)
• M35: 12,224,988 km (0.116 R)
• M36: 12,325,817 km (0.089 R)
• M37: 13,142,173 km (0.075 R)
• M38: 14,558,715 km (0.066 R)
• M39: 14,719,084 km (0.105 R)
• M40: 15,967,927 km (0.115 R)
• M41: 16,744,639 km (0.095 R)
• M42: 16,856,538 km (0.115 R)
• M43: 18,334,416 km (0.076 R)
• M44: 18,797,421 km (0.119 R)
• M45: 20,149,936 km (0.067 R)
• M46: 20,328,705 km (0.095 R)
• M47: 20,988,432 km (0.1 R)
• M48: 21,290,619 km (0.038 R)
• M49: 21,716,225 km (0.117 R)
• M50: 22,823,250 km (0.102 R)
• M51: 24,137,766 km (0.038 R)
• M52: 24,581,324 km (0.063 R)
• M53: 25,348,013 km (0.119 R)
• M54: 25,605,471 km (0.099 R)
• M55: 25,863,527 km (0.114 R)
• M56: 27,036,075 km (0.076 R)
• M57: 27,827,298 km (0.119 R)
• M58: 31,067,439 km (0.08 R)
• M59: 31,826,648 km (0.05 R)
• M60: 33,433,479 km (0.057 R)
• M61: 33,715,770 km (0.107 R)
• M62: 34,140,478 km (0.119 R)
• M63: 36,073,432 km (0.116 R)
• M64: 37,089,650 km (0.109 R)
• M65: 38,853,559 km (0.081 R)
• M66: 40,044,508 km (0.067 R)
• M67: 40,194,255 km (0.115 R)
• M68: 41,247,574 km (0.104 R)
• M69: 41,323,121 km (0.103 R)
• M70: 42,081,432 km (0.108 R)
• M71: 42,157,428 km (0.086 R)
• M72: 43,534,776 km (0.106 R)
• M73: 43,688,712 km (0.09 R)
• M74: 43,765,755 km (0.096 R)
• M75: 44,461,235 km (0.1 R)
• M76: 44,538,727 km (0.063 R)
• M77: 45,394,127 km (0.087 R)
• M78: 45,862,967 km (0.099 R)
• M79: 46,254,914 km (0.108 R)
• M80: 47,121,085 km (0.071 R)
• M81: 47,279,210 km (0.102 R)
• M82: 47,437,335 km (0.118 R)
• M83: 48,869,436 km (0.087 R)
• M84: 50,396,381 km (0.034 R)
• M85: 50,800,894 km (0.085 R)
• M86: 50,962,908 km (0.111 R)
• M87: 51,775,823 km (0.109 R)
• M88: 52,102,246 km (0.06 R)
• M89: 53,332,239 km (0.114 R)
• M90: 54,488,780 km (0.095 R)
• M91: 55,320,096 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.7

Radius: 3.4

Gravity: 35.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.67 AU - 9.59 AU

Year: 16001 Days

Day: 16.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,023,182 km

• M1: 133,292 km (0.083 R)
• M2: 209,587 km (0.088 R)
• M3: 342,430 km (0.066 R)
• M4: 498,759 km (0.088 R)
• M5: 567,126 km (0.081 R)
• M6: 657,034 km (0.047 R)
• M7: 713,133 km (0.077 R)
• M8: 830,268 km (0.105 R)
• M9: 995,723 km (0.062 R)
• M10: 1,060,499 km (0.089 R)
• M11: 1,216,979 km (0.062 R)
• M12: 1,286,392 km (0.056 R)
• M13: 1,729,052 km (0.084 R)
• M14: 1,754,933 km (0.114 R)
• M15: 1,833,322 km (0.055 R)
• M16: 1,886,280 km (0.107 R)
• M17: 2,130,722 km (0.086 R)
• M18: 2,530,598 km (0.094 R)
• M19: 3,495,354 km (0.07 R)
• M20: 3,727,231 km (0.084 R)
• M21: 3,895,977 km (0.119 R)
• M22: 4,067,267 km (0.106 R)
• M23: 4,311,261 km (0.088 R)
• M24: 4,703,955 km (0.062 R)
• M25: 4,959,917 km (0.091 R)
• M26: 5,070,919 km (0.093 R)
• M27: 5,182,818 km (0.079 R)
• M28: 5,333,314 km (0.091 R)
• M29: 7,627,696 km (0.044 R)
• M30: 8,451,532 km (0.094 R)
• M31: 8,941,465 km (0.107 R)
• M32: 9,167,058 km (0.083 R)
• M33: 9,303,342 km (0.116 R)
• M34: 9,624,080 km (0.088 R)
• M35: 10,182,080 km (0.061 R)
• M36: 10,942,336 km (0.113 R)
• M37: 11,720,844 km (0.051 R)
• M38: 11,819,279 km (0.082 R)
• M39: 12,166,496 km (0.071 R)
• M40: 12,316,243 km (0.079 R)
• M41: 12,516,854 km (0.094 R)
• M42: 12,870,653 km (0.105 R)
• M43: 13,899,288 km (0.076 R)
• M44: 14,794,332 km (0.087 R)
• M45: 14,847,589 km (0.089 R)
• M46: 14,900,846 km (0.106 R)
• M47: 15,221,883 km (0.1 R)
• M48: 15,762,080 km (0.108 R)
• M49: 17,476,023 km (0.12 R)
• M50: 18,440,780 km (0.042 R)
• M51: 18,670,263 km (0.112 R)
• M52: 19,831,891 km (0.087 R)
• M53: 21,196,373 km (0.058 R)
• M54: 21,256,361 km (0.089 R)
• M55: 21,497,064 km (0.075 R)
• M56: 22,407,367 km (0.109 R)
• M57: 22,529,739 km (0.038 R)
• M58: 25,722,905 km (0.111 R)
• M59: 25,979,316 km (0.098 R)
• M60: 28,456,806 km (0.089 R)
• M61: 29,992,578 km (0.034 R)
• M62: 31,008,497 km (0.077 R)
• M63: 31,281,364 km (0.059 R)
• M64: 32,380,609 km (0.116 R)
• M65: 32,657,365 km (0.06 R)
• M66: 33,982,802 km (0.116 R)
• M67: 34,404,967 km (0.083 R)
• M68: 35,254,683 km (0.115 R)
• M69: 36,757,992 km (0.07 R)
• M70: 37,408,593 km (0.086 R)
• M71: 37,699,112 km (0.088 R)
• M72: 38,136,088 km (0.09 R)
• M73: 38,428,402 km (0.115 R)
• M74: 38,794,767 km (0.04 R)
• M75: 39,457,186 km (0.118 R)
• M76: 40,793,245 km (0.111 R)
• M77: 41,017,343 km (0.058 R)
• M78: 41,166,940 km (0.109 R)
• M79: 41,316,838 km (0.063 R)
• M80: 41,391,786 km (0.093 R)
• M81: 41,692,179 km (0.117 R)
• M82: 42,068,567 km (0.118 R)
• M83: 42,143,964 km (0.1 R)
• M84: 42,446,152 km (0.043 R)
• M85: 47,142,328 km (0.076 R)
• M86: 47,534,574 km (0.087 R)
• M87: 48,243,219 km (0.097 R)
• M88: 48,559,170 km (0.092 R)
• M89: 48,638,307 km (0.117 R)
• M90: 50,790,871 km (0.051 R)
• M91: 52,730,257 km (0.113 R)
• M92: 53,790,757 km (0.103 R)
• M93: 54,282,635 km (0.106 R)
• M94: 54,776,008 km (0.066 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: 511 - 15,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit