🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.49 AU

Year: 866 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 72,878,972 km

• M1: 112,647 km (0.117 R)
• M2: 175,179 km (0.117 R)
• M3: 241,900 km (0.094 R)
• M4: 344,973 km (0.036 R)
• M5: 403,465 km (0.09 R)
• M6: 755,170 km (0.108 R)
• M7: 983,008 km (0.116 R)
• M8: 1,077,853 km (0.12 R)
• M9: 1,169,855 km (0.085 R)
• M10: 1,342,342 km (0.08 R)
• M11: 1,428,360 km (0.076 R)
• M12: 1,509,443 km (0.117 R)
• M13: 1,697,786 km (0.09 R)
• M14: 2,044,105 km (0.054 R)
• M15: 2,128,329 km (0.068 R)
• M16: 2,205,970 km (0.085 R)
• M17: 2,493,497 km (0.026 R)
• M18: 2,559,021 km (0.099 R)
• M19: 2,717,146 km (0.076 R)
• M20: 2,844,155 km (0.099 R)
• M21: 2,981,934 km (0.067 R)
• M22: 3,166,089 km (0.032 R)
• M23: 3,255,100 km (0.095 R)
• M24: 3,381,211 km (0.092 R)
• M25: 3,554,894 km (0.112 R)
• M26: 3,769,268 km (0.039 R)
• M27: 3,835,241 km (0.093 R)
• M28: 3,959,108 km (0.059 R)
• M29: 4,142,365 km (0.084 R)
• M30: 4,220,306 km (0.049 R)
• M31: 4,437,372 km (0.043 R)
• M32: 4,517,257 km (0.108 R)
• M33: 4,698,720 km (0.111 R)
• M34: 4,810,768 km (0.11 R)
• M35: 5,027,236 km (0.093 R)
• M36: 5,173,244 km (0.086 R)
• M37: 5,289,033 km (0.113 R)
• M38: 5,480,368 km (0.072 R)
• M39: 5,652,406 km (0.071 R)
• M40: 5,728,252 km (0.11 R)
• M41: 5,793,477 km (0.099 R)
• M42: 5,968,805 km (0.055 R)
• M43: 6,246,160 km (0.057 R)
• M44: 6,448,416 km (0.095 R)
• M45: 6,744,620 km (0.114 R)
• M46: 6,825,104 km (0.042 R)
• M47: 6,952,262 km (0.107 R)
• M48: 7,362,010 km (0.117 R)
• M49: 7,528,064 km (0.109 R)
• M50: 7,839,976 km (0.108 R)
• M51: 7,973,118 km (0.058 R)
• M52: 8,094,890 km (0.101 R)
• M53: 8,192,727 km (0.071 R)
• M54: 8,254,063 km (0.041 R)
• M55: 8,327,964 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 11

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.35 AU - 1.99 AU

Year: 1439 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,878,972 km

• M1: 156,180 km (0.118 R)
• M2: 249,230 km (0.075 R)
• M3: 324,179 km (0.056 R)
• M4: 426,952 km (0.066 R)
• M5: 543,938 km (0.117 R)
• M6: 639,830 km (0.09 R)
• M7: 785,090 km (0.048 R)
• M8: 957,576 km (0.112 R)
• M9: 1,305,840 km (0.086 R)
• M10: 1,421,629 km (0.072 R)
• M11: 1,569,132 km (0.074 R)
• M12: 1,751,043 km (0.119 R)
• M13: 1,819,858 km (0.091 R)
• M14: 1,889,571 km (0.067 R)
• M15: 2,199,089 km (0.082 R)
• M16: 2,392,668 km (0.082 R)
• M17: 2,625,742 km (0.071 R)
• M18: 2,796,882 km (0.112 R)
• M19: 2,877,964 km (0.09 R)
• M20: 2,971,762 km (0.083 R)
• M21: 3,042,671 km (0.098 R)
• M22: 3,198,402 km (0.094 R)
• M23: 3,320,026 km (0.118 R)
• M24: 3,393,777 km (0.084 R)
• M25: 3,681,604 km (0.099 R)
• M26: 3,977,508 km (0.108 R)
• M27: 4,334,748 km (0.089 R)
• M28: 4,716,222 km (0.06 R)
• M29: 4,827,224 km (0.09 R)
• M30: 5,023,646 km (0.096 R)
• M31: 5,108,618 km (0.093 R)
• M32: 5,497,123 km (0.101 R)
• M33: 5,702,222 km (0.031 R)
• M34: 5,939,933 km (0.078 R)
• M35: 6,135,457 km (0.043 R)
• M36: 6,241,672 km (0.117 R)
• M37: 6,394,411 km (0.045 R)
• M38: 6,734,747 km (0.085 R)
• M39: 6,875,817 km (0.073 R)
• M40: 7,128,937 km (0.095 R)
• M41: 7,320,721 km (0.116 R)
• M42: 7,562,920 km (0.071 R)
• M43: 7,644,302 km (0.099 R)
• M44: 7,824,268 km (0.115 R)
• M45: 8,038,791 km (0.033 R)
• M46: 8,322,279 km (0.088 R)
• M47: 8,643,017 km (0.11 R)
• M48: 8,745,192 km (0.083 R)
• M49: 9,123,226 km (0.072 R)
• M50: 9,506,496 km (0.105 R)
• M51: 9,930,755 km (0.104 R)
• M52: 10,109,375 km (0.054 R)
• M53: 10,271,091 km (0.053 R)
• M54: 10,999,931 km (0.096 R)
• M55: 11,277,585 km (0.075 R)
• M56: 11,670,279 km (0.104 R)
• M57: 11,802,075 km (0.086 R)
• M58: 12,029,314 km (0.081 R)
• M59: 12,200,754 km (0.075 R)
• M60: 12,315,495 km (0.032 R)
• M61: 12,642,516 km (0.068 R)
• M62: 12,797,350 km (0.09 R)
• M63: 12,894,439 km (0.1 R)
• M64: 13,206,799 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 9.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.06 AU - 2.12 AU

Year: 2015 Days

Day: 8.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,878,972 km

• M1: 152,889 km (0.06 R)
• M2: 268,827 km (0.1 R)
• M3: 391,946 km (0.077 R)
• M4: 493,075 km (0.082 R)
• M5: 604,375 km (0.054 R)
• M6: 674,238 km (0.069 R)
• M7: 754,572 km (0.102 R)
• M8: 909,705 km (0.103 R)
• M9: 1,153,998 km (0.101 R)
• M10: 1,261,409 km (0.056 R)
• M11: 1,584,092 km (0.119 R)
• M12: 1,694,196 km (0.079 R)
• M13: 1,786,049 km (0.101 R)
• M14: 1,900,791 km (0.068 R)
• M15: 2,050,538 km (0.049 R)
• M16: 2,159,894 km (0.086 R)
• M17: 2,259,975 km (0.11 R)
• M18: 2,747,963 km (0.115 R)
• M19: 3,229,968 km (0.087 R)
• M20: 3,448,381 km (0.075 R)
• M21: 3,658,416 km (0.102 R)
• M22: 3,738,301 km (0.1 R)
• M23: 3,981,398 km (0.079 R)
• M24: 4,271,618 km (0.102 R)
• M25: 4,341,779 km (0.096 R)
• M26: 4,511,722 km (0.071 R)
• M27: 4,931,494 km (0.046 R)
• M28: 5,034,716 km (0.105 R)
• M29: 5,183,417 km (0.093 R)
• M30: 5,454,787 km (0.094 R)
• M31: 5,531,082 km (0.118 R)
• M32: 5,855,111 km (0.108 R)
• M33: 5,948,759 km (0.111 R)
• M34: 6,074,571 km (0.093 R)
• M35: 6,264,860 km (0.114 R)
• M36: 6,602,652 km (0.092 R)
• M37: 6,732,951 km (0.07 R)
• M38: 7,112,182 km (0.09 R)
• M39: 7,296,038 km (0.082 R)
• M40: 7,380,261 km (0.111 R)
• M41: 7,515,498 km (0.08 R)
• M42: 7,583,415 km (0.119 R)
• M43: 7,685,740 km (0.114 R)
• M44: 7,754,106 km (0.094 R)
• M45: 8,432,234 km (0.063 R)
• M46: 8,662,465 km (0.056 R)
• M47: 9,093,007 km (0.079 R)
• M48: 9,493,780 km (0.089 R)
• M49: 9,770,536 km (0.093 R)
• M50: 9,975,036 km (0.048 R)
• M51: 10,559,216 km (0.112 R)
• M52: 10,635,361 km (0.094 R)
• M53: 11,076,974 km (0.105 R)
• M54: 11,231,958 km (0.101 R)
• M55: 11,309,749 km (0.115 R)
• M56: 11,504,974 km (0.087 R)
• M57: 12,037,841 km (0.098 R)
• M58: 12,257,152 km (0.064 R)
• M59: 12,498,005 km (0.111 R)
• M60: 12,984,347 km (0.075 R)
• M61: 13,229,837 km (0.097 R)
• M62: 13,538,906 km (0.108 R)
• M63: 13,871,163 km (0.081 R)
• M64: 14,101,245 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 5.9

Gravity: 26.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.19 AU - 8.25 AU

Year: 12937 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,878,972 km

• M1: 95,443 km (0.064 R)
• M2: 237,412 km (0.047 R)
• M3: 431,889 km (0.081 R)
• M4: 593,156 km (0.093 R)
• M5: 631,752 km (0.112 R)
• M6: 903,122 km (0.113 R)
• M7: 1,543,700 km (0.081 R)
• M8: 1,597,855 km (0.066 R)
• M9: 1,965,118 km (0.105 R)
• M10: 2,053,530 km (0.079 R)
• M11: 2,579,366 km (0.078 R)
• M12: 2,940,945 km (0.081 R)
• M13: 3,179,404 km (0.098 R)
• M14: 3,530,809 km (0.073 R)
• M15: 4,579,191 km (0.078 R)
• M16: 4,895,291 km (0.034 R)
• M17: 5,259,412 km (0.09 R)
• M18: 5,674,098 km (0.099 R)
• M19: 6,099,404 km (0.102 R)
• M20: 7,206,877 km (0.081 R)
• M21: 7,481,838 km (0.105 R)
• M22: 7,713,565 km (0.065 R)
• M23: 8,089,355 km (0.12 R)
• M24: 8,907,356 km (0.116 R)
• M25: 8,956,275 km (0.113 R)
• M26: 9,005,343 km (0.12 R)
• M27: 9,801,952 km (0.064 R)
• M28: 10,465,717 km (0.054 R)
• M29: 11,143,845 km (0.114 R)
• M30: 12,378,326 km (0.052 R)
• M31: 12,542,435 km (0.112 R)
• M32: 13,262,300 km (0.1 R)
• M33: 13,486,398 km (0.097 R)
• M34: 13,881,785 km (0.11 R)
• M35: 14,223,616 km (0.103 R)
• M36: 14,741,673 km (0.063 R)
• M37: 15,265,864 km (0.064 R)
• M38: 15,559,675 km (0.114 R)
• M39: 15,796,039 km (0.118 R)
• M40: 16,033,750 km (0.036 R)
• M41: 16,512,463 km (0.069 R)
• M42: 16,753,615 km (0.116 R)
• M43: 17,914,943 km (0.036 R)
• M44: 18,349,376 km (0.055 R)
• M45: 18,599,204 km (0.113 R)
• M46: 19,165,282 km (0.095 R)
• M47: 20,378,970 km (0.037 R)
• M48: 20,508,222 km (0.087 R)
• M49: 20,897,327 km (0.057 R)
• M50: 21,551,518 km (0.099 R)
• M51: 21,881,082 km (0.058 R)
• M52: 22,478,576 km (0.114 R)
• M53: 22,879,798 km (0.118 R)
• M54: 23,689,421 km (0.057 R)
• M55: 25,894,045 km (0.09 R)
• M56: 26,033,919 km (0.107 R)
• M57: 26,525,797 km (0.111 R)
• M58: 26,808,238 km (0.114 R)
• M59: 28,451,271 km (0.086 R)
• M60: 33,343,869 km (0.102 R)
• M61: 33,419,865 km (0.091 R)
• M62: 34,414,541 km (0.097 R)
• M63: 36,511,156 km (0.054 R)
• M64: 36,668,084 km (0.107 R)
• M65: 37,773,014 km (0.119 R)
• M66: 39,129,268 km (0.117 R)
• M67: 40,745,224 km (0.09 R)
• M68: 40,989,517 km (0.071 R)
• M69: 41,152,729 km (0.09 R)
• M70: 42,300,593 km (0.03 R)
• M71: 42,713,034 km (0.106 R)
• M72: 43,875,111 km (0.058 R)
• M73: 44,042,062 km (0.066 R)
• M74: 44,125,538 km (0.03 R)
• M75: 44,460,188 km (0.096 R)
• M76: 45,215,956 km (0.11 R)
• M77: 46,230,380 km (0.12 R)
• M78: 46,315,351 km (0.111 R)
• M79: 46,740,359 km (0.081 R)
• M80: 47,166,862 km (0.089 R)
• M81: 47,851,871 km (0.105 R)
• M82: 48,109,628 km (0.041 R)
• M83: 48,626,339 km (0.087 R)
• M84: 50,100,776 km (0.073 R)
• M85: 51,238,019 km (0.115 R)
• M86: 54,252,416 km (0.108 R)
• M87: 54,880,128 km (0.108 R)
• M88: 55,149,853 km (0.099 R)
• M89: 55,961,871 km (0.079 R)
• M90: 58,880,525 km (0.104 R)
• M91: 62,316,489 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.3

Radius: 6.3

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.92 AU - 9.58 AU

Year: 15802 Days

Day: 21.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,878,972 km

• M1: 124,316 km (0.12 R)
• M2: 219,610 km (0.083 R)
• M3: 493,673 km (0.117 R)
• M4: 755,020 km (0.079 R)
• M5: 1,185,862 km (0.099 R)
• M6: 1,253,032 km (0.073 R)
• M7: 1,783,655 km (0.102 R)
• M8: 2,635,166 km (0.103 R)
• M9: 2,903,096 km (0.103 R)
• M10: 3,464,986 km (0.081 R)
• M11: 3,594,388 km (0.115 R)
• M12: 4,059,937 km (0.101 R)
• M13: 4,686,153 km (0.037 R)
• M14: 4,793,415 km (0.117 R)
• M15: 5,642,832 km (0.086 R)
• M16: 5,833,569 km (0.096 R)
• M17: 5,987,655 km (0.117 R)
• M18: 6,260,671 km (0.114 R)
• M19: 7,559,779 km (0.065 R)
• M20: 7,770,113 km (0.054 R)
• M21: 7,854,935 km (0.06 R)
• M22: 9,748,396 km (0.087 R)
• M23: 10,534,084 km (0.075 R)
• M24: 10,721,829 km (0.091 R)
• M25: 12,214,666 km (0.103 R)
• M26: 12,660,169 km (0.087 R)
• M27: 12,709,985 km (0.061 R)
• M28: 12,759,950 km (0.089 R)
• M29: 12,859,882 km (0.066 R)
• M30: 13,874,006 km (0.115 R)
• M31: 13,925,467 km (0.104 R)
• M32: 14,183,225 km (0.093 R)
• M33: 14,494,837 km (0.104 R)
• M34: 14,913,711 km (0.1 R)
• M35: 15,177,452 km (0.077 R)
• M36: 16,302,278 km (0.049 R)
• M37: 17,398,232 km (0.064 R)
• M38: 19,372,775 km (0.071 R)
• M39: 20,357,129 km (0.101 R)
• M40: 22,073,615 km (0.027 R)
• M41: 22,193,742 km (0.078 R)
• M42: 23,467,717 km (0.112 R)
• M43: 23,836,027 km (0.072 R)
• M44: 25,140,221 km (0.114 R)
• M45: 25,895,840 km (0.067 R)
• M46: 27,429,218 km (0.091 R)
• M47: 27,752,350 km (0.063 R)
• M48: 28,467,876 km (0.081 R)
• M49: 30,049,724 km (0.054 R)
• M50: 30,918,439 km (0.098 R)
• M51: 31,322,054 km (0.108 R)
• M52: 31,727,614 km (0.119 R)
• M53: 34,963,266 km (0.107 R)
• M54: 35,033,278 km (0.103 R)
• M55: 37,655,130 km (0.1 R)
• M56: 39,607,831 km (0.049 R)
• M57: 39,680,835 km (0.076 R)
• M58: 39,826,843 km (0.115 R)
• M59: 41,149,288 km (0.113 R)
• M60: 42,187,796 km (0.056 R)
• M61: 42,336,796 km (0.096 R)
• M62: 42,785,141 km (0.031 R)
• M63: 42,859,940 km (0.093 R)
• M64: 44,063,604 km (0.057 R)
• M65: 44,214,847 km (0.083 R)
• M66: 45,507,373 km (0.092 R)
• M67: 45,660,262 km (0.103 R)
• M68: 46,350,207 km (0.1 R)
• M69: 46,581,037 km (0.042 R)
• M70: 46,735,123 km (0.109 R)
• M71: 47,275,620 km (0.119 R)
• M72: 49,301,624 km (0.091 R)
• M73: 49,380,013 km (0.09 R)
• M74: 50,325,172 km (0.084 R)
• M75: 51,594,510 km (0.078 R)
• M76: 54,002,887 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 7.7

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.83 AU - 11.77 AU

Year: 23668 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,878,972 km

• M1: 121,473 km (0.071 R)
• M2: 512,373 km (0.104 R)
• M3: 572,361 km (0.1 R)
• M4: 885,171 km (0.104 R)
• M5: 1,138,889 km (0.08 R)
• M6: 1,386,323 km (0.117 R)
• M7: 2,362,898 km (0.107 R)
• M8: 2,432,013 km (0.105 R)
• M9: 2,501,725 km (0.115 R)
• M10: 2,678,999 km (0.101 R)
• M11: 2,934,213 km (0.083 R)
• M12: 3,235,503 km (0.054 R)
• M13: 3,908,394 km (0.11 R)
• M14: 4,281,940 km (0.111 R)
• M15: 5,378,492 km (0.106 R)
• M16: 6,076,067 km (0.12 R)
• M17: 6,314,975 km (0.104 R)
• M18: 6,459,786 km (0.072 R)
• M19: 6,752,698 km (0.108 R)
• M20: 7,503,979 km (0.111 R)
• M21: 7,708,778 km (0.069 R)
• M22: 7,760,390 km (0.095 R)
• M23: 7,863,612 km (0.118 R)
• M24: 8,281,589 km (0.061 R)
• M25: 8,440,312 km (0.11 R)
• M26: 9,030,326 km (0.093 R)
• M27: 9,193,687 km (0.087 R)
• M28: 9,248,290 km (0.07 R)
• M29: 9,467,900 km (0.094 R)
• M30: 9,912,505 km (0.07 R)
• M31: 10,250,297 km (0.096 R)
• M32: 10,649,274 km (0.092 R)
• M33: 13,394,694 km (0.112 R)
• M34: 13,518,711 km (0.046 R)
• M35: 14,144,927 km (0.074 R)
• M36: 14,208,058 km (0.1 R)
• M37: 14,271,338 km (0.073 R)
• M38: 15,037,428 km (0.104 R)
• M39: 15,101,905 km (0.094 R)
• M40: 16,013,854 km (0.105 R)
• M41: 16,079,677 km (0.11 R)
• M42: 17,279,900 km (0.116 R)
• M43: 17,822,492 km (0.074 R)
• M44: 19,765,319 km (0.033 R)
• M45: 19,977,449 km (0.068 R)
• M46: 20,404,102 km (0.108 R)
• M47: 22,066,733 km (0.1 R)
• M48: 22,213,339 km (0.045 R)
• M49: 22,803,203 km (0.119 R)
• M50: 24,984,041 km (0.061 R)
• M51: 25,597,243 km (0.077 R)
• M52: 26,916,846 km (0.061 R)
• M53: 27,230,552 km (0.069 R)
• M54: 27,466,618 km (0.103 R)
• M55: 28,897,222 km (0.083 R)
• M56: 29,218,409 km (0.035 R)
• M57: 29,298,893 km (0.107 R)
• M58: 31,334,920 km (0.047 R)
• M59: 31,747,660 km (0.099 R)
• M60: 33,164,053 km (0.056 R)
• M61: 33,922,364 km (0.096 R)
• M62: 35,713,649 km (0.107 R)
• M63: 35,972,154 km (0.095 R)
• M64: 37,798,296 km (0.1 R)
• M65: 38,590,117 km (0.094 R)
• M66: 40,638,561 km (0.08 R)
• M67: 42,813,564 km (0.091 R)
• M68: 45,398,316 km (0.099 R)
• M69: 46,239,804 km (0.108 R)
• M70: 48,890,679 km (0.063 R)
• M71: 51,590,322 km (0.117 R)
• M72: 52,566,298 km (0.099 R)
• M73: 53,154,667 km (0.118 R)
• M74: 53,548,259 km (0.05 R)
• M75: 53,646,694 km (0.056 R)
• M76: 53,745,429 km (0.114 R)
• M77: 54,933,086 km (0.042 R)
• M78: 55,032,569 km (0.074 R)
• M79: 56,129,570 km (0.08 R)
• M80: 56,530,343 km (0.112 R)
• M81: 56,630,573 km (0.086 R)
• M82: 56,932,013 km (0.1 R)
• M83: 59,872,209 km (0.081 R)
• M84: 60,486,757 km (0.113 R)
• M85: 62,653,832 km (0.109 R)
• M86: 62,757,803 km (0.114 R)
• M87: 63,486,195 km (0.097 R)
• M88: 63,903,722 km (0.107 R)
• M89: 66,004,825 km (0.078 R)
• M90: 66,427,738 km (0.114 R)
• M91: 67,170,042 km (0.106 R)
• M92: 69,198,739 km (0.09 R)
• M93: 72,333,712 km (0.054 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit