🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 14.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.19 AU - 1.53 AU

Year: 1095 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,749,375 km

• M1: 200,760 km (0.054 R)
• M2: 305,778 km (0.068 R)
• M3: 463,305 km (0.028 R)
• M4: 598,242 km (0.105 R)
• M5: 744,549 km (0.071 R)
• M6: 1,033,721 km (0.117 R)
• M7: 1,143,077 km (0.053 R)
• M8: 1,395,748 km (0.086 R)
• M9: 1,540,409 km (0.1 R)
• M10: 1,675,047 km (0.038 R)
• M11: 1,821,803 km (0.106 R)
• M12: 1,924,876 km (0.089 R)
• M13: 2,054,428 km (0.047 R)
• M14: 2,331,333 km (0.118 R)
• M15: 2,585,051 km (0.097 R)
• M16: 2,692,762 km (0.115 R)
• M17: 2,802,118 km (0.104 R)
• M18: 2,987,619 km (0.081 R)
• M19: 3,196,607 km (0.059 R)
• M20: 3,293,248 km (0.112 R)
• M21: 3,410,383 km (0.088 R)
• M22: 3,559,083 km (0.082 R)
• M23: 4,007,577 km (0.049 R)
• M24: 4,334,748 km (0.063 R)
• M25: 4,474,472 km (0.091 R)
• M26: 4,637,684 km (0.106 R)
• M27: 4,936,580 km (0.108 R)
• M28: 5,105,327 km (0.072 R)
• M29: 5,379,539 km (0.096 R)
• M30: 5,541,704 km (0.093 R)
• M31: 5,693,845 km (0.114 R)
• M32: 6,279,670 km (0.113 R)
• M33: 6,524,412 km (0.098 R)
• M34: 6,972,906 km (0.08 R)
• M35: 7,315,934 km (0.116 R)
• M36: 7,418,708 km (0.118 R)
• M37: 7,677,662 km (0.072 R)
• M38: 7,834,440 km (0.075 R)
• M39: 7,952,772 km (0.118 R)
• M40: 8,085,017 km (0.112 R)
• M41: 8,499,403 km (0.096 R)
• M42: 8,593,949 km (0.114 R)
• M43: 8,893,444 km (0.075 R)
• M44: 9,030,625 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 13.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 1371 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 82,749,375 km

• M1: 173,085 km (0.102 R)
• M2: 262,245 km (0.11 R)
• M3: 489,185 km (0.077 R)
• M4: 712,385 km (0.104 R)
• M5: 868,416 km (0.114 R)
• M6: 1,138,739 km (0.113 R)
• M7: 1,253,032 km (0.083 R)
• M8: 1,561,652 km (0.042 R)
• M9: 1,650,065 km (0.067 R)
• M10: 1,801,607 km (0.116 R)
• M11: 1,947,315 km (0.074 R)
• M12: 2,043,208 km (0.079 R)
• M13: 2,329,388 km (0.087 R)
• M14: 2,442,933 km (0.053 R)
• M15: 2,605,247 km (0.102 R)
• M16: 2,699,643 km (0.098 R)
• M17: 2,928,528 km (0.106 R)
• M18: 3,328,702 km (0.041 R)
• M19: 3,535,446 km (0.097 R)
• M20: 3,693,272 km (0.107 R)
• M21: 3,880,569 km (0.11 R)
• M22: 4,560,790 km (0.061 R)
• M23: 4,761,999 km (0.049 R)
• M24: 4,936,879 km (0.056 R)
• M25: 5,113,854 km (0.103 R)
• M26: 5,474,384 km (0.092 R)
• M27: 5,812,027 km (0.076 R)
• M28: 5,936,642 km (0.09 R)
• M29: 6,030,589 km (0.098 R)
• M30: 6,156,700 km (0.069 R)
• M31: 6,315,573 km (0.119 R)
• M32: 6,427,622 km (0.114 R)
• M33: 6,751,352 km (0.054 R)
• M34: 6,849,638 km (0.113 R)
• M35: 7,516,545 km (0.117 R)
• M36: 7,635,326 km (0.106 R)
• M37: 8,221,600 km (0.117 R)
• M38: 8,432,084 km (0.055 R)
• M39: 8,965,999 km (0.084 R)
• M40: 9,074,158 km (0.048 R)
• M41: 10,329,733 km (0.084 R)
• M42: 10,480,976 km (0.075 R)
• M43: 10,709,412 km (0.094 R)
• M44: 10,939,344 km (0.094 R)
• M45: 11,151,624 km (0.08 R)
• M46: 11,718,001 km (0.117 R)
• M47: 11,994,757 km (0.093 R)
• M48: 12,153,780 km (0.075 R)
• M49: 12,574,898 km (0.055 R)
• M50: 12,878,581 km (0.107 R)
• M51: 13,225,649 km (0.111 R)
• M52: 13,555,213 km (0.101 R)
• M53: 13,845,881 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.3

Radius: 4.3

Gravity: 32.74 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.5 AU - 7.9 AU

Year: 11971 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,749,375 km

• M1: 234,121 km (0.091 R)
• M2: 378,183 km (0.088 R)
• M3: 407,355 km (0.094 R)
• M4: 531,671 km (0.063 R)
• M5: 931,845 km (0.093 R)
• M6: 1,117,496 km (0.109 R)
• M7: 1,181,973 km (0.092 R)
• M8: 1,247,646 km (0.103 R)
• M9: 1,691,653 km (0.054 R)
• M10: 2,651,622 km (0.065 R)
• M11: 2,854,776 km (0.095 R)
• M12: 3,153,673 km (0.098 R)
• M13: 3,431,326 km (0.091 R)
• M14: 3,557,138 km (0.103 R)
• M15: 3,911,087 km (0.089 R)
• M16: 3,976,611 km (0.086 R)
• M17: 4,514,265 km (0.081 R)
• M18: 5,110,114 km (0.117 R)
• M19: 5,917,344 km (0.114 R)
• M20: 5,992,741 km (0.104 R)
• M21: 6,068,288 km (0.106 R)
• M22: 6,182,431 km (0.028 R)
• M23: 6,528,900 km (0.081 R)
• M24: 6,645,885 km (0.032 R)
• M25: 7,120,410 km (0.085 R)
• M26: 7,280,928 km (0.114 R)
• M27: 8,311,658 km (0.03 R)
• M28: 8,523,189 km (0.079 R)
• M29: 8,608,310 km (0.098 R)
• M30: 8,693,731 km (0.056 R)
• M31: 11,476,999 km (0.046 R)
• M32: 11,523,973 km (0.045 R)
• M33: 12,767,729 km (0.114 R)
• M34: 12,816,349 km (0.103 R)
• M35: 13,257,363 km (0.065 R)
• M36: 13,355,948 km (0.11 R)
• M37: 13,952,993 km (0.075 R)
• M38: 14,103,638 km (0.051 R)
• M39: 15,900,458 km (0.088 R)
• M40: 16,798,794 km (0.086 R)
• M41: 17,280,948 km (0.118 R)
• M42: 17,442,813 km (0.081 R)
• M43: 17,767,739 km (0.065 R)
• M44: 18,368,823 km (0.084 R)
• M45: 19,143,441 km (0.116 R)
• M46: 19,366,791 km (0.047 R)
• M47: 19,534,789 km (0.034 R)
• M48: 22,817,714 km (0.106 R)
• M49: 24,794,800 km (0.063 R)
• M50: 25,834,505 km (0.094 R)
• M51: 27,389,276 km (0.059 R)
• M52: 27,893,121 km (0.099 R)
• M53: 28,209,521 km (0.11 R)
• M54: 28,782,182 km (0.042 R)
• M55: 33,164,053 km (0.062 R)
• M56: 34,444,012 km (0.109 R)
• M57: 34,851,517 km (0.117 R)
• M58: 36,083,605 km (0.112 R)
• M59: 38,098,539 km (0.099 R)
• M60: 38,731,188 km (0.09 R)
• M61: 39,013,479 km (0.104 R)
• M62: 39,154,849 km (0.117 R)
• M63: 39,935,750 km (0.071 R)
• M64: 40,937,009 km (0.049 R)
• M65: 41,946,345 km (0.064 R)
• M66: 42,091,306 km (0.092 R)
• M67: 43,256,224 km (0.088 R)
• M68: 44,136,907 km (0.081 R)
• M69: 45,097,625 km (0.075 R)
• M70: 45,171,825 km (0.081 R)
• M71: 45,320,376 km (0.118 R)
• M72: 46,289,471 km (0.073 R)
• M73: 47,491,789 km (0.079 R)
• M74: 48,475,993 km (0.119 R)
• M75: 49,085,156 km (0.085 R)
• M76: 49,237,746 km (0.068 R)
• M77: 51,779,563 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 6.4

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.66 AU - 8.34 AU

Year: 12784 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,749,375 km

• M1: 97,538 km (0.117 R)
• M2: 182,360 km (0.055 R)
• M3: 223,200 km (0.09 R)
• M4: 268,379 km (0.059 R)
• M5: 699,220 km (0.057 R)
• M6: 882,627 km (0.114 R)
• M7: 1,382,883 km (0.091 R)
• M8: 1,428,061 km (0.05 R)
• M9: 1,543,252 km (0.112 R)
• M10: 1,857,108 km (0.079 R)
• M11: 1,983,219 km (0.119 R)
• M12: 2,034,381 km (0.118 R)
• M13: 2,190,711 km (0.085 R)
• M14: 2,683,187 km (0.115 R)
• M15: 2,739,885 km (0.117 R)
• M16: 3,178,805 km (0.089 R)
• M17: 3,360,417 km (0.108 R)
• M18: 3,576,735 km (0.088 R)
• M19: 5,355,903 km (0.091 R)
• M20: 5,645,076 km (0.106 R)
• M21: 5,718,079 km (0.057 R)
• M22: 6,088,185 km (0.119 R)
• M23: 6,466,069 km (0.086 R)
• M24: 6,696,300 km (0.105 R)
• M25: 7,806,615 km (0.116 R)
• M26: 8,341,278 km (0.103 R)
• M27: 9,015,516 km (0.114 R)
• M28: 9,359,142 km (0.028 R)
• M29: 9,838,753 km (0.044 R)
• M30: 11,648,887 km (0.113 R)
• M31: 11,788,761 km (0.106 R)
• M32: 12,544,081 km (0.043 R)
• M33: 12,927,650 km (0.095 R)
• M34: 13,903,177 km (0.111 R)
• M35: 15,308,350 km (0.07 R)
• M36: 15,564,013 km (0.111 R)
• M37: 17,021,545 km (0.094 R)
• M38: 18,958,688 km (0.054 R)
• M39: 19,953,214 km (0.088 R)
• M40: 20,176,414 km (0.04 R)
• M41: 20,344,562 km (0.081 R)
• M42: 20,794,852 km (0.119 R)
• M43: 21,077,891 km (0.064 R)
• M44: 22,512,684 km (0.067 R)
• M45: 23,506,014 km (0.05 R)
• M46: 23,564,956 km (0.117 R)
• M47: 23,801,021 km (0.067 R)
• M48: 24,097,075 km (0.102 R)
• M49: 25,535,609 km (0.041 R)
• M50: 26,326,233 km (0.07 R)
• M51: 26,755,430 km (0.117 R)
• M52: 27,248,654 km (0.073 R)
• M53: 28,056,482 km (0.12 R)
• M54: 28,620,466 km (0.099 R)
• M55: 29,505,038 km (0.103 R)
• M56: 31,495,588 km (0.093 R)
• M57: 31,625,439 km (0.073 R)
• M58: 31,820,664 km (0.029 R)
• M59: 32,539,781 km (0.087 R)
• M60: 33,330,406 km (0.084 R)
• M61: 36,555,586 km (0.056 R)
• M62: 36,828,752 km (0.104 R)
• M63: 37,239,996 km (0.088 R)
• M64: 38,621,233 km (0.065 R)
• M65: 39,458,084 km (0.12 R)
• M66: 40,230,458 km (0.112 R)
• M67: 40,583,210 km (0.098 R)
• M68: 41,362,764 km (0.073 R)
• M69: 42,218,913 km (0.108 R)
• M70: 43,876,008 km (0.111 R)
• M71: 44,457,346 km (0.074 R)
• M72: 44,530,200 km (0.045 R)
• M73: 44,821,916 km (0.11 R)
• M74: 45,774,704 km (0.066 R)
• M75: 45,995,511 km (0.113 R)
• M76: 46,364,270 km (0.099 R)
• M77: 47,625,529 km (0.093 R)
• M78: 48,898,009 km (0.097 R)
• M79: 50,333,400 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 7.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.97 AU - 8.59 AU

Year: 16446 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,749,375 km

• M1: 100,081 km (0.112 R)
• M2: 151,094 km (0.073 R)
• M3: 211,531 km (0.116 R)
• M4: 262,843 km (0.104 R)
• M5: 396,135 km (0.115 R)
• M6: 889,808 km (0.116 R)
• M7: 1,099,694 km (0.1 R)
• M8: 1,939,985 km (0.045 R)
• M9: 1,988,754 km (0.093 R)
• M10: 2,188,018 km (0.056 R)
• M11: 2,367,536 km (0.036 R)
• M12: 2,446,075 km (0.119 R)
• M13: 3,724,389 km (0.077 R)
• M14: 3,939,361 km (0.061 R)
• M15: 4,126,807 km (0.116 R)
• M16: 5,694,144 km (0.058 R)
• M17: 5,764,604 km (0.083 R)
• M18: 6,338,462 km (0.026 R)
• M19: 6,632,122 km (0.114 R)
• M20: 8,769,278 km (0.108 R)
• M21: 8,932,339 km (0.048 R)
• M22: 9,055,458 km (0.044 R)
• M23: 10,705,224 km (0.097 R)
• M24: 11,098,965 km (0.108 R)
• M25: 11,408,483 km (0.078 R)
• M26: 11,675,964 km (0.06 R)
• M27: 12,262,837 km (0.113 R)
• M28: 12,951,884 km (0.089 R)
• M29: 13,091,160 km (0.075 R)
• M30: 13,937,585 km (0.077 R)
• M31: 14,271,487 km (0.028 R)
• M32: 14,367,380 km (0.08 R)
• M33: 14,704,723 km (0.091 R)
• M34: 16,079,826 km (0.075 R)
• M35: 16,631,244 km (0.119 R)
• M36: 17,137,932 km (0.09 R)
• M37: 18,950,909 km (0.072 R)
• M38: 20,498,798 km (0.083 R)
• M39: 20,606,957 km (0.08 R)
• M40: 21,041,838 km (0.1 R)
• M41: 21,205,797 km (0.097 R)
• M42: 21,975,927 km (0.073 R)
• M43: 22,587,633 km (0.11 R)
• M44: 25,089,508 km (0.101 R)
• M45: 25,379,428 km (0.104 R)
• M46: 27,678,000 km (0.087 R)
• M47: 28,579,626 km (0.098 R)
• M48: 28,761,088 km (0.089 R)
• M49: 29,552,012 km (0.108 R)
• M50: 30,844,687 km (0.098 R)
• M51: 31,155,103 km (0.089 R)
• M52: 31,341,951 km (0.083 R)
• M53: 31,591,630 km (0.088 R)
• M54: 31,716,693 km (0.099 R)
• M55: 33,357,483 km (0.072 R)
• M56: 33,484,791 km (0.074 R)
• M57: 34,059,845 km (0.119 R)
• M58: 35,090,425 km (0.111 R)
• M59: 39,784,955 km (0.11 R)
• M60: 39,852,574 km (0.117 R)
• M61: 40,055,279 km (0.11 R)
• M62: 41,006,123 km (0.103 R)
• M63: 41,415,871 km (0.091 R)
• M64: 41,621,419 km (0.093 R)
• M65: 41,689,935 km (0.091 R)
• M66: 44,392,271 km (0.097 R)
• M67: 44,742,778 km (0.059 R)
• M68: 45,446,636 km (0.092 R)
• M69: 45,941,506 km (0.109 R)
• M70: 47,508,394 km (0.12 R)
• M71: 47,795,173 km (0.087 R)
• M72: 47,938,787 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.3

Radius: 4.4

Gravity: 46.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.63 AU - 10.13 AU

Year: 19830 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,749,375 km

• M1: 191,635 km (0.116 R)
• M2: 506,090 km (0.05 R)
• M3: 1,092,364 km (0.108 R)
• M4: 1,753,287 km (0.115 R)
• M5: 3,321,821 km (0.108 R)
• M6: 3,406,643 km (0.07 R)
• M7: 3,449,428 km (0.047 R)
• M8: 3,709,279 km (0.067 R)
• M9: 4,526,532 km (0.068 R)
• M10: 5,149,907 km (0.099 R)
• M11: 5,396,893 km (0.05 R)
• M12: 5,546,939 km (0.082 R)
• M13: 5,698,332 km (0.1 R)
• M14: 6,056,769 km (0.095 R)
• M15: 6,317,368 km (0.067 R)
• M16: 7,066,255 km (0.077 R)
• M17: 7,786,420 km (0.09 R)
• M18: 8,413,983 km (0.101 R)
• M19: 8,704,502 km (0.115 R)
• M20: 8,762,994 km (0.105 R)
• M21: 10,144,531 km (0.117 R)
• M22: 10,515,833 km (0.106 R)
• M23: 11,081,163 km (0.112 R)
• M24: 13,710,794 km (0.076 R)
• M25: 14,535,528 km (0.052 R)
• M26: 14,883,941 km (0.103 R)
• M27: 15,024,114 km (0.064 R)
• M28: 15,164,587 km (0.088 R)
• M29: 16,017,145 km (0.113 R)
• M30: 17,031,119 km (0.117 R)
• M31: 17,398,382 km (0.114 R)
• M32: 19,425,732 km (0.065 R)
• M33: 19,732,408 km (0.114 R)
• M34: 20,117,922 km (0.066 R)
• M35: 20,272,905 km (0.031 R)
• M36: 20,428,188 km (0.086 R)
• M37: 21,210,734 km (0.08 R)
• M38: 21,764,396 km (0.076 R)
• M39: 22,483,064 km (0.112 R)
• M40: 23,128,579 km (0.108 R)
• M41: 23,372,124 km (0.068 R)
• M42: 24,025,867 km (0.084 R)
• M43: 25,184,353 km (0.09 R)
• M44: 25,267,679 km (0.047 R)
• M45: 25,434,929 km (0.104 R)
• M46: 26,107,222 km (0.108 R)
• M47: 29,643,267 km (0.027 R)
• M48: 29,907,756 km (0.113 R)
• M49: 29,996,168 km (0.101 R)
• M50: 30,795,320 km (0.091 R)
• M51: 31,063,399 km (0.079 R)
• M52: 32,414,717 km (0.056 R)
• M53: 32,505,523 km (0.044 R)
• M54: 32,960,600 km (0.074 R)
• M55: 33,877,186 km (0.11 R)
• M56: 35,735,341 km (0.112 R)
• M57: 36,110,832 km (0.084 R)
• M58: 36,771,306 km (0.119 R)
• M59: 36,960,697 km (0.076 R)
• M60: 38,295,709 km (0.065 R)
• M61: 39,258,969 km (0.049 R)
• M62: 39,840,755 km (0.075 R)
• M63: 40,425,234 km (0.046 R)
• M64: 41,800,338 km (0.097 R)
• M65: 42,295,208 km (0.118 R)
• M66: 43,791,186 km (0.08 R)
• M67: 44,798,130 km (0.088 R)
• M68: 45,710,976 km (0.051 R)
• M69: 46,629,806 km (0.038 R)
• M70: 47,554,770 km (0.075 R)
• M71: 49,214,109 km (0.066 R)
• M72: 50,576,198 km (0.044 R)
• M73: 50,892,298 km (0.117 R)
• M74: 50,997,765 km (0.114 R)
• M75: 51,844,488 km (0.069 R)
• M76: 53,016,289 km (0.084 R)
• M77: 54,089,055 km (0.117 R)
• M78: 56,256,130 km (0.117 R)
• M79: 57,459,944 km (0.092 R)
• M80: 60,674,353 km (0.117 R)
• M81: 63,946,657 km (0.088 R)
• M82: 65,661,497 km (0.104 R)
• M83: 67,739,262 km (0.095 R)
• M84: 68,087,676 km (0.118 R)
• M85: 71,604,123 km (0.099 R)
• M86: 72,551,826 km (0.08 R)
• M87: 72,670,606 km (0.172 R)
• M88: 73,384,487 km (0.201 R)
• M89: 73,742,176 km (0.042 R)
• M90: 77,351,973 km (0.115 R)
• M91: 78,080,813 km (0.095 R)
• M92: 78,568,054 km (0.095 R)
• M93: 79,300,634 km (0.091 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: 471 - 17,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit