🌌 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: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 12.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 5.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,922,272 km

• M1: 155,283 km (0.089 R)
• M2: 253,568 km (0.097 R)
• M3: 361,877 km (0.099 R)
• M4: 491,130 km (0.096 R)
• M5: 607,218 km (0.102 R)
• M6: 737,518 km (0.052 R)
• M7: 824,733 km (0.093 R)
• M8: 961,017 km (0.114 R)
• M9: 1,083,388 km (0.114 R)
• M10: 1,289,234 km (0.071 R)
• M11: 1,384,977 km (0.055 R)
• M12: 1,504,057 km (0.03 R)
• M13: 1,588,281 km (0.055 R)
• M14: 1,752,988 km (0.094 R)
• M15: 1,887,177 km (0.114 R)
• M16: 1,983,219 km (0.11 R)
• M17: 2,123,392 km (0.109 R)
• M18: 2,359,607 km (0.109 R)
• M19: 2,443,532 km (0.108 R)
• M20: 2,523,566 km (0.107 R)
• M21: 2,624,994 km (0.09 R)
• M22: 2,712,060 km (0.079 R)
• M23: 2,852,682 km (0.118 R)
• M24: 2,963,683 km (0.099 R)
• M25: 3,087,102 km (0.104 R)
• M26: 3,168,483 km (0.057 R)
• M27: 3,250,612 km (0.03 R)
• M28: 3,535,147 km (0.069 R)
• M29: 3,620,418 km (0.105 R)
• M30: 3,804,723 km (0.052 R)
• M31: 3,921,559 km (0.115 R)
• M32: 3,998,153 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 9.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.28 AU - 1.4 AU

Year: 1034 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,922,272 km

• M1: 113,545 km (0.088 R)
• M2: 198,965 km (0.089 R)
• M3: 317,746 km (0.087 R)
• M4: 391,198 km (0.113 R)
• M5: 476,619 km (0.081 R)
• M6: 574,755 km (0.098 R)
• M7: 657,632 km (0.064 R)
• M8: 848,818 km (0.104 R)
• M9: 918,830 km (0.113 R)
• M10: 1,072,018 km (0.053 R)
• M11: 1,219,372 km (0.105 R)
• M12: 1,277,267 km (0.058 R)
• M13: 1,381,088 km (0.094 R)
• M14: 1,456,934 km (0.064 R)
• M15: 1,701,377 km (0.053 R)
• M16: 1,807,890 km (0.094 R)
• M17: 1,882,988 km (0.079 R)
• M18: 2,019,122 km (0.074 R)
• M19: 2,097,063 km (0.056 R)
• M20: 2,167,224 km (0.096 R)
• M21: 2,229,457 km (0.075 R)
• M22: 2,700,092 km (0.109 R)
• M23: 2,883,349 km (0.119 R)
• M24: 3,011,106 km (0.112 R)
• M25: 3,140,807 km (0.063 R)
• M26: 3,211,417 km (0.026 R)
• M27: 3,282,476 km (0.051 R)
• M28: 3,561,925 km (0.073 R)
• M29: 3,646,149 km (0.068 R)
• M30: 3,731,120 km (0.087 R)
• M31: 4,066,669 km (0.101 R)
• M32: 4,502,597 km (0.051 R)
• M33: 4,651,297 km (0.078 R)
• M34: 5,382,531 km (0.12 R)
• M35: 5,848,379 km (0.051 R)
• M36: 6,035,825 km (0.08 R)
• M37: 6,124,088 km (0.098 R)
• M38: 6,187,218 km (0.079 R)
• M39: 6,519,625 km (0.102 R)
• M40: 6,936,853 km (0.111 R)
• M41: 7,015,991 km (0.086 R)
• M42: 7,188,626 km (0.119 R)
• M43: 7,511,010 km (0.058 R)
• M44: 7,592,391 km (0.086 R)
• M45: 7,769,665 km (0.079 R)
• M46: 8,100,575 km (0.075 R)
• M47: 8,170,138 km (0.114 R)
• M48: 8,421,911 km (0.08 R)
• M49: 8,662,315 km (0.086 R)
• M50: 8,776,159 km (0.105 R)
• M51: 8,876,090 km (0.08 R)
• M52: 9,149,555 km (0.094 R)
• M53: 9,280,154 km (0.106 R)
• M54: 9,425,863 km (0.083 R)
• M55: 9,616,450 km (0.095 R)
• M56: 9,778,764 km (0.117 R)
• M57: 9,927,016 km (0.042 R)
• M58: 10,031,285 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 13.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.96 AU - 5.76 AU

Year: 7145 Days

Day: 9.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,922,272 km

• M1: 172,786 km (0.092 R)
• M2: 324,777 km (0.061 R)
• M3: 437,574 km (0.06 R)
• M4: 641,625 km (0.101 R)
• M5: 866,770 km (0.085 R)
• M6: 1,466,059 km (0.094 R)
• M7: 1,589,328 km (0.07 R)
• M8: 1,771,688 km (0.031 R)
• M9: 1,903,633 km (0.079 R)
• M10: 2,279,124 km (0.101 R)
• M11: 2,852,981 km (0.087 R)
• M12: 2,941,992 km (0.103 R)
• M13: 3,099,817 km (0.109 R)
• M14: 3,400,509 km (0.093 R)
• M15: 3,590,498 km (0.074 R)
• M16: 3,783,929 km (0.052 R)
• M17: 3,882,065 km (0.102 R)
• M18: 4,488,535 km (0.041 R)
• M19: 4,671,044 km (0.102 R)
• M20: 5,988,702 km (0.114 R)
• M21: 6,452,455 km (0.061 R)
• M22: 6,688,670 km (0.113 R)
• M23: 7,078,822 km (0.116 R)
• M24: 7,569,054 km (0.044 R)
• M25: 7,724,636 km (0.111 R)
• M26: 7,849,849 km (0.117 R)
• M27: 7,944,096 km (0.106 R)
• M28: 8,229,379 km (0.063 R)
• M29: 8,908,404 km (0.084 R)
• M30: 9,138,635 km (0.115 R)
• M31: 9,437,830 km (0.071 R)
• M32: 10,045,647 km (0.053 R)
• M33: 10,148,271 km (0.062 R)
• M34: 10,736,041 km (0.058 R)
• M35: 11,692,270 km (0.117 R)
• M36: 11,980,845 km (0.116 R)
• M37: 12,344,966 km (0.08 R)
• M38: 12,823,829 km (0.106 R)
• M39: 13,121,528 km (0.104 R)
• M40: 13,951,946 km (0.11 R)
• M41: 14,335,066 km (0.056 R)
• M42: 14,489,302 km (0.082 R)
• M43: 15,308,051 km (0.098 R)
• M44: 15,782,725 km (0.114 R)
• M45: 16,101,817 km (0.11 R)
• M46: 16,868,357 km (0.089 R)
• M47: 17,317,599 km (0.114 R)
• M48: 17,895,047 km (0.04 R)
• M49: 18,144,427 km (0.047 R)
• M50: 18,478,778 km (0.085 R)
• M51: 20,137,968 km (0.062 R)
• M52: 20,397,520 km (0.111 R)
• M53: 21,094,796 km (0.074 R)
• M54: 21,534,763 km (0.072 R)
• M55: 21,711,588 km (0.027 R)
• M56: 21,800,150 km (0.093 R)
• M57: 21,977,573 km (0.056 R)
• M58: 22,244,755 km (0.105 R)
• M59: 22,423,524 km (0.068 R)
• M60: 22,692,501 km (0.108 R)
• M61: 24,237,099 km (0.09 R)
• M62: 24,559,183 km (0.08 R)
• M63: 25,394,239 km (0.057 R)
• M64: 25,721,559 km (0.077 R)
• M65: 27,092,174 km (0.078 R)
• M66: 28,777,993 km (0.116 R)
• M67: 29,216,913 km (0.101 R)
• M68: 30,299,254 km (0.066 R)
• M69: 30,497,471 km (0.051 R)
• M70: 31,394,759 km (0.049 R)
• M71: 32,402,001 km (0.107 R)
• M72: 33,266,378 km (0.08 R)
• M73: 33,573,203 km (0.062 R)
• M74: 34,086,922 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250

Radius: 3.7

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.79 AU - 9.95 AU

Year: 19127 Days

Day: 24.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,922,272 km

• M1: 76,893 km (0.104 R)
• M2: 124,166 km (0.086 R)
• M3: 280,047 km (0.088 R)
• M4: 782,696 km (0.094 R)
• M5: 940,223 km (0.034 R)
• M6: 1,239,269 km (0.1 R)
• M7: 1,590,076 km (0.093 R)
• M8: 1,814,622 km (0.11 R)
• M9: 1,865,934 km (0.038 R)
• M10: 1,917,695 km (0.119 R)
• M11: 2,210,757 km (0.096 R)
• M12: 2,265,660 km (0.114 R)
• M13: 2,632,773 km (0.059 R)
• M14: 2,690,817 km (0.1 R)
• M15: 2,808,401 km (0.093 R)
• M16: 2,957,700 km (0.103 R)
• M17: 3,358,023 km (0.109 R)
• M18: 3,389,439 km (0.097 R)
• M19: 3,973,020 km (0.085 R)
• M20: 4,310,363 km (0.065 R)
• M21: 4,798,202 km (0.115 R)
• M22: 4,833,657 km (0.1 R)
• M23: 4,905,015 km (0.092 R)
• M24: 4,940,769 km (0.063 R)
• M25: 5,562,049 km (0.054 R)
• M26: 7,817,536 km (0.088 R)
• M27: 8,196,617 km (0.106 R)
• M28: 8,452,579 km (0.109 R)
• M29: 8,538,448 km (0.12 R)
• M30: 8,754,617 km (0.111 R)
• M31: 10,408,721 km (0.074 R)
• M32: 10,732,301 km (0.067 R)
• M33: 10,965,374 km (0.086 R)
• M34: 11,484,180 km (0.1 R)
• M35: 11,627,046 km (0.088 R)
• M36: 12,156,024 km (0.104 R)
• M37: 12,350,351 km (0.074 R)
• M38: 12,496,658 km (0.035 R)
• M39: 12,741,849 km (0.098 R)
• M40: 12,791,216 km (0.054 R)
• M41: 13,437,030 km (0.066 R)
• M42: 14,605,539 km (0.107 R)
• M43: 14,863,745 km (0.107 R)
• M44: 15,332,585 km (0.028 R)
• M45: 15,859,020 km (0.101 R)
• M46: 16,231,070 km (0.091 R)
• M47: 17,038,001 km (0.114 R)
• M48: 18,467,259 km (0.119 R)
• M49: 18,858,607 km (0.036 R)
• M50: 20,451,076 km (0.099 R)
• M51: 20,566,566 km (0.109 R)
• M52: 20,682,055 km (0.058 R)
• M53: 21,791,174 km (0.099 R)
• M54: 21,967,999 km (0.088 R)
• M55: 22,323,144 km (0.116 R)
• M56: 23,581,112 km (0.108 R)
• M57: 24,127,294 km (0.038 R)
• M58: 24,554,994 km (0.065 R)
• M59: 25,046,723 km (0.085 R)
• M60: 25,541,742 km (0.102 R)
• M61: 27,363,246 km (0.111 R)
• M62: 30,271,279 km (0.116 R)
• M63: 32,600,069 km (0.114 R)
• M64: 35,330,978 km (0.108 R)
• M65: 36,793,746 km (0.092 R)
• M66: 37,285,773 km (0.095 R)
• M67: 37,356,234 km (0.117 R)
• M68: 41,080,922 km (0.101 R)
• M69: 41,372,189 km (0.113 R)
• M70: 43,876,457 km (0.032 R)
• M71: 45,899,768 km (0.116 R)
• M72: 46,277,802 km (0.071 R)
• M73: 46,580,887 km (0.099 R)
• M74: 47,800,110 km (0.102 R)
• M75: 48,106,636 km (0.107 R)
• M76: 48,490,504 km (0.081 R)
• M77: 50,036,598 km (0.061 R)
• M78: 50,659,524 km (0.103 R)
• M79: 51,441,771 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595

Radius: 5.8

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.36 AU - 10.38 AU

Year: 20678 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,922,272 km

• M1: 78,688 km (0.069 R)
• M2: 115,490 km (0.047 R)
• M3: 169,644 km (0.093 R)
• M4: 599,887 km (0.118 R)
• M5: 851,960 km (0.074 R)
• M6: 926,310 km (0.091 R)
• M7: 977,024 km (0.088 R)
• M8: 1,162,076 km (0.077 R)
• M9: 1,358,199 km (0.111 R)
• M10: 1,718,730 km (0.114 R)
• M11: 2,107,834 km (0.12 R)
• M12: 2,175,303 km (0.097 R)
• M13: 2,631,427 km (0.076 R)
• M14: 2,667,629 km (0.088 R)
• M15: 2,704,131 km (0.112 R)
• M16: 2,740,783 km (0.115 R)
• M17: 3,116,423 km (0.078 R)
• M18: 3,548,013 km (0.096 R)
• M19: 4,166,749 km (0.051 R)
• M20: 4,380,375 km (0.064 R)
• M21: 4,423,459 km (0.063 R)
• M22: 4,641,424 km (0.119 R)
• M23: 4,907,558 km (0.118 R)
• M24: 5,270,034 km (0.095 R)
• M25: 6,655,310 km (0.093 R)
• M26: 7,310,848 km (0.104 R)
• M27: 7,362,160 km (0.039 R)
• M28: 7,986,731 km (0.034 R)
• M29: 8,466,342 km (0.074 R)
• M30: 8,628,356 km (0.03 R)
• M31: 10,188,513 km (0.107 R)
• M32: 10,883,395 km (0.084 R)
• M33: 11,118,413 km (0.102 R)
• M34: 11,414,617 km (0.097 R)
• M35: 13,182,714 km (0.117 R)
• M36: 14,839,062 km (0.117 R)
• M37: 17,374,895 km (0.057 R)
• M38: 18,762,415 km (0.045 R)
• M39: 18,832,726 km (0.118 R)
• M40: 19,469,415 km (0.063 R)
• M41: 19,540,623 km (0.108 R)
• M42: 19,969,521 km (0.099 R)
• M43: 20,113,284 km (0.095 R)
• M44: 20,909,444 km (0.108 R)
• M45: 21,348,215 km (0.108 R)
• M46: 21,716,076 km (0.094 R)
• M47: 22,607,529 km (0.115 R)
• M48: 23,208,464 km (0.101 R)
• M49: 24,733,614 km (0.119 R)
• M50: 25,352,650 km (0.062 R)
• M51: 26,212,240 km (0.064 R)
• M52: 27,719,289 km (0.043 R)
• M53: 28,685,541 km (0.106 R)
• M54: 28,766,623 km (0.105 R)
• M55: 29,417,524 km (0.082 R)
• M56: 30,237,918 km (0.111 R)
• M57: 31,315,771 km (0.069 R)
• M58: 31,733,598 km (0.116 R)
• M59: 37,863,071 km (0.091 R)
• M60: 40,196,649 km (0.073 R)
• M61: 41,747,380 km (0.116 R)
• M62: 42,576,152 km (0.058 R)
• M63: 42,946,407 km (0.116 R)
• M64: 43,039,008 km (0.06 R)
• M65: 43,131,759 km (0.077 R)
• M66: 44,812,940 km (0.094 R)
• M67: 45,189,478 km (0.057 R)
• M68: 46,420,369 km (0.11 R)
• M69: 49,691,326 km (0.118 R)
• M70: 51,059,548 km (0.067 R)
• M71: 51,354,406 km (0.097 R)
• M72: 52,638,404 km (0.078 R)
• M73: 53,035,736 km (0.087 R)
• M74: 54,433,728 km (0.062 R)
• M75: 56,046,393 km (0.036 R)
• M76: 56,655,257 km (0.07 R)
• M77: 58,186,690 km (0.063 R)
• M78: 58,700,260 km (0.105 R)
• M79: 58,906,106 km (0.104 R)
• M80: 59,938,930 km (0.055 R)
• M81: 62,862,222 km (0.119 R)
• M82: 64,023,401 km (0.11 R)
• M83: 65,618,114 km (0.089 R)
• M84: 66,473,963 km (0.109 R)
• M85: 67,225,992 km (0.108 R)
• M86: 67,441,263 km (0.087 R)
• M87: 73,120,298 km (0.152 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.1

Radius: 5.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.36 AU - 11.64 AU

Year: 24329 Days

Day: 17.9 Hours

Environment

Temp: -246 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,922,272 km

• M1: 80,484 km (0.098 R)
• M2: 200,012 km (0.093 R)
• M3: 622,327 km (0.039 R)
• M4: 846,275 km (0.03 R)
• M5: 4,341,629 km (0.08 R)
• M6: 4,734,922 km (0.084 R)
• M7: 4,982,656 km (0.049 R)
• M8: 5,620,242 km (0.048 R)
• M9: 5,882,487 km (0.114 R)
• M10: 6,761,973 km (0.103 R)
• M11: 8,527,827 km (0.079 R)
• M12: 9,403,124 km (0.096 R)
• M13: 9,597,152 km (0.052 R)
• M14: 9,949,754 km (0.119 R)
• M15: 10,028,592 km (0.077 R)
• M16: 10,788,849 km (0.102 R)
• M17: 11,114,523 km (0.07 R)
• M18: 12,491,572 km (0.114 R)
• M19: 12,576,693 km (0.106 R)
• M20: 15,084,252 km (0.065 R)
• M21: 15,311,342 km (0.029 R)
• M22: 16,885,710 km (0.084 R)
• M23: 17,358,439 km (0.054 R)
• M24: 18,220,422 km (0.107 R)
• M25: 18,510,941 km (0.11 R)
• M26: 18,900,494 km (0.101 R)
• M27: 20,636,577 km (0.113 R)
• M28: 20,989,778 km (0.079 R)
• M29: 21,294,210 km (0.114 R)
• M30: 21,497,962 km (0.118 R)
• M31: 22,319,404 km (0.091 R)
• M32: 22,890,120 km (0.098 R)
• M33: 23,413,114 km (0.068 R)
• M34: 24,630,990 km (0.085 R)
• M35: 26,304,542 km (0.096 R)
• M36: 26,632,759 km (0.028 R)
• M37: 27,017,375 km (0.025 R)
• M38: 27,625,341 km (0.103 R)
• M39: 30,445,411 km (0.115 R)
• M40: 32,884,155 km (0.072 R)
• M41: 33,001,889 km (0.085 R)
• M42: 34,604,231 km (0.083 R)
• M43: 34,963,715 km (0.102 R)
• M44: 35,384,833 km (0.118 R)
• M45: 36,718,797 km (0.107 R)
• M46: 38,812,719 km (0.05 R)
• M47: 39,124,032 km (0.091 R)
• M48: 41,325,365 km (0.04 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit