🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 200 Days

Day: 24.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 152.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,383,877 km

• M1: 55,351 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.66 AU - 0.9 AU

Year: 289 Days

Day: 29 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.24 AU - 2.5 AU

Year: 1529 Days

Day: 26.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,383,877 km

• M1: 775,366 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 12.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.87 AU - 3.95 AU

Year: 2638 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,383,877 km

• M1: 155,881 km (0.056 R)
• M2: 262,993 km (0.073 R)
• M3: 379,231 km (0.111 R)
• M4: 470,934 km (0.11 R)
• M5: 724,502 km (0.097 R)
• M6: 891,454 km (0.078 R)
• M7: 1,062,145 km (0.055 R)
• M8: 1,594,564 km (0.117 R)
• M9: 1,687,015 km (0.113 R)
• M10: 1,769,444 km (0.109 R)
• M11: 2,138,801 km (0.109 R)
• M12: 2,306,650 km (0.08 R)
• M13: 2,412,116 km (0.059 R)
• M14: 2,559,919 km (0.109 R)
• M15: 2,655,512 km (0.113 R)
• M16: 2,935,409 km (0.114 R)
• M17: 3,151,878 km (0.088 R)
• M18: 3,373,582 km (0.104 R)
• M19: 3,570,004 km (0.066 R)
• M20: 3,708,082 km (0.099 R)
• M21: 3,848,106 km (0.061 R)
• M22: 4,246,485 km (0.066 R)
• M23: 4,458,914 km (0.107 R)
• M24: 4,894,244 km (0.108 R)
• M25: 5,117,145 km (0.095 R)
• M26: 5,203,762 km (0.05 R)
• M27: 5,413,797 km (0.061 R)
• M28: 5,502,060 km (0.079 R)
• M29: 5,698,033 km (0.083 R)
• M30: 5,860,197 km (0.032 R)
• M31: 6,097,011 km (0.064 R)
• M32: 6,244,514 km (0.083 R)
• M33: 6,393,065 km (0.116 R)
• M34: 6,693,757 km (0.097 R)
• M35: 6,999,086 km (0.113 R)
• M36: 7,231,112 km (0.098 R)
• M37: 7,742,737 km (0.083 R)
• M38: 7,882,461 km (0.11 R)
• M39: 9,093,456 km (0.11 R)
• M40: 9,198,773 km (0.115 R)
• M41: 9,389,361 km (0.091 R)
• M42: 9,645,622 km (0.057 R)
• M43: 9,796,117 km (0.029 R)
• M44: 9,882,435 km (0.117 R)
• M45: 10,164,876 km (0.095 R)
• M46: 10,252,241 km (0.056 R)
• M47: 10,361,897 km (0.079 R)
• M48: 10,715,396 km (0.102 R)
• M49: 10,893,717 km (0.106 R)
• M50: 11,230,611 km (0.049 R)
• M51: 11,799,831 km (0.081 R)
• M52: 12,122,663 km (0.099 R)
• M53: 12,355,139 km (0.097 R)
• M54: 12,589,110 km (0.084 R)
• M55: 13,204,106 km (0.039 R)
• M56: 13,828,977 km (0.102 R)
• M57: 14,144,927 km (0.072 R)
• M58: 14,267,149 km (0.082 R)
• M59: 14,488,105 km (0.1 R)
• M60: 14,933,159 km (0.091 R)
• M61: 15,132,423 km (0.104 R)
• M62: 15,533,645 km (0.086 R)
• M63: 15,634,473 km (0.097 R)
• M64: 16,065,615 km (0.114 R)
• M65: 16,167,640 km (0.113 R)
• M66: 16,629,299 km (0.109 R)
• M67: 16,887,655 km (0.051 R)
• M68: 16,965,446 km (0.111 R)
• M69: 17,043,386 km (0.109 R)
• M70: 17,199,566 km (0.111 R)
• M71: 17,408,405 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 9.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.37 AU - 6.21 AU

Year: 5837 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,383,877 km

• M1: 120,576 km (0.086 R)
• M2: 189,690 km (0.064 R)
• M3: 321,187 km (0.047 R)
• M4: 411,095 km (0.066 R)
• M5: 469,887 km (0.058 R)
• M6: 532,120 km (0.109 R)
• M7: 713,731 km (0.087 R)
• M8: 1,313,469 km (0.098 R)
• M9: 1,405,322 km (0.109 R)
• M10: 1,499,419 km (0.096 R)
• M11: 1,628,373 km (0.119 R)
• M12: 1,761,066 km (0.093 R)
• M13: 2,001,919 km (0.093 R)
• M14: 2,144,485 km (0.037 R)
• M15: 2,439,642 km (0.101 R)
• M16: 2,650,276 km (0.039 R)
• M17: 2,787,308 km (0.105 R)
• M18: 2,906,836 km (0.117 R)
• M19: 3,296,239 km (0.079 R)
• M20: 3,486,528 km (0.08 R)
• M21: 3,878,175 km (0.082 R)
• M22: 3,967,036 km (0.104 R)
• M23: 4,632,148 km (0.076 R)
• M24: 4,917,432 km (0.039 R)
• M25: 5,782,257 km (0.025 R)
• M26: 5,960,877 km (0.12 R)
• M27: 6,297,472 km (0.117 R)
• M28: 6,376,011 km (0.105 R)
• M29: 6,454,849 km (0.069 R)
• M30: 6,747,014 km (0.091 R)
• M31: 7,676,914 km (0.109 R)
• M32: 7,929,884 km (0.103 R)
• M33: 8,588,563 km (0.099 R)
• M34: 8,968,692 km (0.106 R)
• M35: 9,027,633 km (0.069 R)
• M36: 9,145,965 km (0.115 R)
• M37: 9,927,614 km (0.033 R)
• M38: 10,203,323 km (0.066 R)
• M39: 11,203,534 km (0.091 R)
• M40: 11,426,435 km (0.091 R)
• M41: 11,909,187 km (0.058 R)
• M42: 12,267,474 km (0.117 R)
• M43: 12,332,998 km (0.055 R)
• M44: 12,629,351 km (0.074 R)
• M45: 13,430,897 km (0.108 R)
• M46: 14,559,912 km (0.09 R)
• M47: 14,664,032 km (0.098 R)
• M48: 14,838,164 km (0.118 R)
• M49: 14,908,026 km (0.102 R)
• M50: 14,977,888 km (0.112 R)
• M51: 15,612,333 km (0.12 R)
• M52: 15,932,921 km (0.093 R)
• M53: 16,076,086 km (0.117 R)
• M54: 16,147,893 km (0.046 R)
• M55: 17,090,210 km (0.083 R)
• M56: 18,124,979 km (0.103 R)
• M57: 18,274,427 km (0.11 R)
• M58: 18,838,561 km (0.06 R)
• M59: 18,914,257 km (0.077 R)
• M60: 19,791,649 km (0.108 R)
• M61: 20,177,162 km (0.075 R)
• M62: 21,388,307 km (0.104 R)
• M63: 21,506,639 km (0.09 R)
• M64: 21,744,200 km (0.092 R)
• M65: 23,025,955 km (0.116 R)
• M66: 23,472,056 km (0.027 R)
• M67: 23,553,586 km (0.043 R)
• M68: 24,126,247 km (0.115 R)
• M69: 24,290,655 km (0.111 R)
• M70: 24,910,738 km (0.116 R)
• M71: 24,993,915 km (0.115 R)
• M72: 25,577,945 km (0.089 R)
• M73: 25,703,757 km (0.113 R)
• M74: 25,871,755 km (0.12 R)
• M75: 26,124,426 km (0.115 R)
• M76: 27,143,337 km (0.09 R)
• M77: 27,357,112 km (0.107 R)
• M78: 27,786,608 km (0.095 R)
• M79: 28,218,347 km (0.11 R)
• M80: 28,348,348 km (0.061 R)
• M81: 28,565,414 km (0.077 R)
• M82: 28,652,331 km (0.12 R)
• M83: 29,175,923 km (0.05 R)
• M84: 29,263,587 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 9.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.13 AU - 7.89 AU

Year: 7776 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,383,877 km

• M1: 135,536 km (0.048 R)
• M2: 314,604 km (0.087 R)
• M3: 826,528 km (0.079 R)
• M4: 955,332 km (0.044 R)
• M5: 1,517,670 km (0.099 R)
• M6: 1,718,431 km (0.049 R)
• M7: 1,780,514 km (0.082 R)
• M8: 1,971,102 km (0.107 R)
• M9: 2,036,177 km (0.071 R)
• M10: 2,168,421 km (0.08 R)
• M11: 2,799,126 km (0.114 R)
• M12: 3,021,578 km (0.088 R)
• M13: 3,249,864 km (0.068 R)
• M14: 3,536,494 km (0.095 R)
• M15: 3,995,759 km (0.107 R)
• M16: 4,274,610 km (0.115 R)
• M17: 4,473,724 km (0.114 R)
• M18: 4,792,817 km (0.091 R)
• M19: 5,119,389 km (0.068 R)
• M20: 5,179,527 km (0.11 R)
• M21: 5,422,474 km (0.113 R)
• M22: 5,545,443 km (0.114 R)
• M23: 5,762,660 km (0.106 R)
• M24: 5,825,341 km (0.082 R)
• M25: 5,919,737 km (0.028 R)
• M26: 6,014,582 km (0.082 R)
• M27: 6,078,012 km (0.104 R)
• M28: 6,141,890 km (0.076 R)
• M29: 6,205,768 km (0.07 R)
• M30: 6,692,859 km (0.093 R)
• M31: 7,876,477 km (0.066 R)
• M32: 8,226,537 km (0.11 R)
• M33: 9,123,825 km (0.098 R)
• M34: 9,976,532 km (0.071 R)
• M35: 10,051,930 km (0.11 R)
• M36: 10,777,330 km (0.086 R)
• M37: 11,677,909 km (0.043 R)
• M38: 12,359,028 km (0.079 R)
• M39: 12,724,795 km (0.054 R)
• M40: 13,094,302 km (0.114 R)
• M41: 13,342,484 km (0.088 R)
• M42: 13,759,713 km (0.09 R)
• M43: 13,969,898 km (0.084 R)
• M44: 14,350,924 km (0.071 R)
• M45: 15,123,298 km (0.118 R)
• M46: 15,296,831 km (0.09 R)
• M47: 15,427,430 km (0.071 R)
• M48: 15,514,646 km (0.056 R)
• M49: 15,689,525 km (0.092 R)
• M50: 16,174,073 km (0.114 R)
• M51: 16,307,215 km (0.075 R)
• M52: 16,708,437 km (0.071 R)
• M53: 17,657,186 km (0.07 R)
• M54: 18,345,636 km (0.037 R)
• M55: 18,809,389 km (0.034 R)
• M56: 19,183,234 km (0.088 R)
• M57: 20,271,708 km (0.109 R)
• M58: 21,526,086 km (0.078 R)
• M59: 22,359,795 km (0.114 R)
• M60: 22,607,081 km (0.113 R)
• M61: 23,254,091 km (0.047 R)
• M62: 24,109,492 km (0.089 R)
• M63: 24,923,903 km (0.096 R)
• M64: 25,128,852 km (0.033 R)
• M65: 26,110,364 km (0.049 R)
• M66: 26,579,652 km (0.106 R)
• M67: 26,841,598 km (0.085 R)
• M68: 27,420,841 km (0.082 R)
• M69: 30,378,391 km (0.073 R)
• M70: 30,542,500 km (0.112 R)
• M71: 31,202,376 km (0.112 R)
• M72: 31,922,540 km (0.106 R)
• M73: 32,480,091 km (0.065 R)
• M74: 33,661,765 km (0.111 R)
• M75: 34,001,801 km (0.095 R)
• M76: 34,400,180 km (0.109 R)
• M77: 35,143,981 km (0.056 R)
• M78: 37,700,608 km (0.1 R)
• M79: 38,171,991 km (0.112 R)
• M80: 38,467,447 km (0.101 R)
• M81: 38,585,928 km (0.1 R)
• M82: 39,060,752 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 4

Gravity: 54.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.26 AU - 19.44 AU

Year: 28979 Days

Day: 21.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,383,877 km

• M1: 76,445 km (0.1 R)
• M2: 326,722 km (0.118 R)
• M3: 683,812 km (0.061 R)
• M4: 1,059,303 km (0.107 R)
• M5: 1,267,842 km (0.101 R)
• M6: 1,565,392 km (0.109 R)
• M7: 2,398,054 km (0.097 R)
• M8: 2,442,784 km (0.031 R)
• M9: 2,578,618 km (0.082 R)
• M10: 4,723,702 km (0.118 R)
• M11: 5,064,187 km (0.048 R)
• M12: 6,379,003 km (0.095 R)
• M13: 7,138,062 km (0.117 R)
• M14: 8,533,511 km (0.114 R)
• M15: 8,670,693 km (0.085 R)
• M16: 9,938,086 km (0.077 R)
• M17: 10,519,573 km (0.115 R)
• M18: 10,666,777 km (0.102 R)
• M19: 10,814,580 km (0.09 R)
• M20: 11,186,929 km (0.112 R)
• M21: 13,190,493 km (0.119 R)
• M22: 13,428,653 km (0.11 R)
• M23: 13,588,274 km (0.105 R)
• M24: 14,640,844 km (0.101 R)
• M25: 15,635,521 km (0.09 R)
• M26: 16,056,339 km (0.027 R)
• M27: 18,039,558 km (0.102 R)
• M28: 18,127,522 km (0.031 R)
• M29: 18,303,898 km (0.058 R)
• M30: 19,374,121 km (0.099 R)
• M31: 22,136,595 km (0.074 R)
• M32: 22,893,860 km (0.108 R)
• M33: 23,948,824 km (0.109 R)
• M34: 27,106,685 km (0.084 R)
• M35: 27,611,728 km (0.069 R)
• M36: 29,766,835 km (0.119 R)
• M37: 30,079,045 km (0.093 R)
• M38: 30,497,172 km (0.087 R)
• M39: 30,917,093 km (0.09 R)
• M40: 31,233,343 km (0.101 R)
• M41: 34,781,804 km (0.052 R)
• M42: 36,214,353 km (0.114 R)
• M43: 36,993,609 km (0.09 R)
• M44: 38,116,490 km (0.075 R)
• M45: 40,280,573 km (0.08 R)
• M46: 41,667,794 km (0.112 R)
• M47: 41,784,181 km (0.063 R)
• M48: 41,900,568 km (0.065 R)
• M49: 42,133,642 km (0.05 R)
• M50: 44,014,386 km (0.11 R)
• M51: 44,251,349 km (0.095 R)
• M52: 45,084,161 km (0.103 R)
• M53: 46,283,038 km (0.104 R)
• M54: 47,249,440 km (0.108 R)
• M55: 49,571,498 km (0.085 R)
• M56: 49,818,185 km (0.082 R)
• M57: 51,680,380 km (0.058 R)
• M58: 53,818,432 km (0.114 R)
• M59: 53,945,142 km (0.117 R)
• M60: 55,344,929 km (0.098 R)
• M61: 56,499,077 km (0.039 R)
• M62: 56,756,684 km (0.062 R)
• M63: 58,570,558 km (0.088 R)
• M64: 60,798,519 km (0.116 R)
• M65: 61,194,505 km (0.092 R)
• M66: 61,856,476 km (0.119 R)
• M67: 61,989,169 km (0.057 R)
• M68: 64,259,167 km (0.116 R)
• M69: 64,393,655 km (0.092 R)
• M70: 64,528,144 km (0.068 R)
• M71: 65,336,870 km (0.113 R)
• M72: 67,100,779 km (0.057 R)
• M73: 67,646,512 km (0.087 R)
• M74: 70,259,538 km (0.11 R)
• M75: 72,066,231 km (0.074 R)
• M76: 72,345,530 km (0.073 R)
• M77: 73,045,349 km (0.105 R)
• M78: 75,299,939 km (0.083 R)
• M79: 77,863,597 km (0.094 R)
• M80: 79,877,185 km (0.109 R)
• M81: 80,166,208 km (0.098 R)
• M82: 81,616,709 km (0.089 R)
• M83: 82,345,250 km (0.065 R)
• M84: 83,515,255 km (0.099 R)
• M85: 84,543,591 km (0.054 R)
• M86: 84,985,653 km (0.113 R)
• M87: 86,909,781 km (0.051 R)
• M88: 87,355,881 km (0.078 R)
• M89: 87,802,581 km (0.077 R)
• M90: 90,499,531 km (0.086 R)
• M91: 91,555,692 km (0.112 R)
• M92: 91,706,935 km (0.089 R)
• M93: 92,312,508 km (0.112 R)
• M94: 97,668,411 km (0.068 R)
• M95: 98,596,665 km (0.101 R)
• M96: 102,495,635 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.9

Radius: 5.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.47 AU - 19.09 AU

Year: 30095 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,383,877 km

• M1: 99,183 km (0.094 R)
• M2: 166,652 km (0.101 R)
• M3: 242,049 km (0.089 R)
• M4: 314,904 km (0.084 R)
• M5: 484,099 km (0.091 R)
• M6: 680,521 km (0.114 R)
• M7: 970,890 km (0.113 R)
• M8: 1,167,312 km (0.034 R)
• M9: 1,829,133 km (0.079 R)
• M10: 1,949,111 km (0.061 R)
• M11: 2,102,897 km (0.113 R)
• M12: 2,929,126 km (0.095 R)
• M13: 3,431,177 km (0.057 R)
• M14: 3,505,078 km (0.047 R)
• M15: 3,542,178 km (0.066 R)
• M16: 4,798,950 km (0.086 R)
• M17: 4,923,266 km (0.117 R)
• M18: 5,175,039 km (0.118 R)
• M19: 5,517,319 km (0.06 R)
• M20: 5,734,984 km (0.079 R)
• M21: 6,495,839 km (0.118 R)
• M22: 7,768,169 km (0.095 R)
• M23: 8,061,231 km (0.104 R)
• M24: 8,308,217 km (0.084 R)
• M25: 8,557,597 km (0.055 R)
• M26: 8,607,712 km (0.09 R)
• M27: 9,063,836 km (0.071 R)
• M28: 10,478,433 km (0.082 R)
• M29: 10,693,854 km (0.052 R)
• M30: 12,639,823 km (0.039 R)
• M31: 13,331,713 km (0.093 R)
• M32: 14,392,512 km (0.092 R)
• M33: 15,054,034 km (0.079 R)
• M34: 16,157,767 km (0.108 R)
• M35: 17,414,389 km (0.119 R)
• M36: 19,094,523 km (0.108 R)
• M37: 20,020,234 km (0.039 R)
• M38: 20,086,955 km (0.1 R)
• M39: 20,153,825 km (0.105 R)
• M40: 20,758,051 km (0.117 R)
• M41: 21,915,490 km (0.12 R)
• M42: 22,328,978 km (0.067 R)
• M43: 23,514,392 km (0.052 R)
• M44: 27,487,562 km (0.068 R)
• M45: 28,381,708 km (0.111 R)
• M46: 29,209,583 km (0.03 R)
• M47: 29,285,279 km (0.099 R)
• M48: 29,664,510 km (0.096 R)
• M49: 30,658,139 km (0.084 R)
• M50: 30,812,075 km (0.112 R)
• M51: 32,130,032 km (0.051 R)
• M52: 32,364,602 km (0.104 R)
• M53: 34,181,169 km (0.064 R)
• M54: 34,340,790 km (0.079 R)
• M55: 34,500,560 km (0.081 R)
• M56: 34,820,849 km (0.093 R)
• M57: 35,464,419 km (0.07 R)
• M58: 35,787,551 km (0.113 R)
• M59: 36,600,017 km (0.066 R)
• M60: 37,172,229 km (0.113 R)
• M61: 37,336,337 km (0.105 R)
• M62: 37,830,010 km (0.095 R)
• M63: 37,912,439 km (0.115 R)
• M64: 39,490,846 km (0.064 R)
• M65: 43,227,801 km (0.052 R)
• M66: 43,919,242 km (0.117 R)
• M67: 44,701,489 km (0.114 R)
• M68: 44,875,920 km (0.061 R)
• M69: 44,963,286 km (0.036 R)
• M70: 45,488,374 km (0.073 R)
• M71: 46,898,484 km (0.083 R)
• M72: 47,519,913 km (0.082 R)
• M73: 47,965,416 km (0.074 R)
• M74: 48,054,726 km (0.078 R)
• M75: 48,233,495 km (0.073 R)
• M76: 48,771,000 km (0.076 R)
• M77: 49,490,716 km (0.064 R)
• M78: 51,670,805 km (0.063 R)
• M79: 52,864,896 km (0.088 R)
• M80: 53,419,006 km (0.101 R)
• M81: 54,812,660 km (0.109 R)
• M82: 55,467,151 km (0.041 R)
• M83: 56,500,872 km (0.116 R)
• M84: 56,595,268 km (0.077 R)
• M85: 57,067,399 km (0.106 R)
• M86: 60,024,350 km (0.044 R)
• M87: 60,698,887 km (0.115 R)
• M88: 64,109,270 km (0.035 R)
• M89: 65,094,970 km (0.092 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: 417 - 17,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit