🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 349 Days

Day: 44 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 10.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.62 AU - 2.04 AU

Year: 1574 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 89.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,657,188 km

• M1: 149,598 km (0.059 R)
• M2: 263,891 km (0.069 R)
• M3: 434,582 km (0.092 R)
• M4: 505,491 km (0.084 R)
• M5: 617,241 km (0.058 R)
• M6: 793,916 km (0.049 R)
• M7: 1,005,746 km (0.108 R)
• M8: 1,403,078 km (0.083 R)
• M9: 1,546,094 km (0.075 R)
• M10: 1,704,967 km (0.118 R)
• M11: 1,791,883 km (0.117 R)
• M12: 1,925,325 km (0.093 R)
• M13: 2,108,283 km (0.093 R)
• M14: 2,261,471 km (0.029 R)
• M15: 2,806,755 km (0.114 R)
• M16: 2,897,412 km (0.103 R)
• M17: 2,975,801 km (0.107 R)
• M18: 3,296,539 km (0.042 R)
• M19: 3,600,372 km (0.066 R)
• M20: 3,713,169 km (0.11 R)
• M21: 4,220,605 km (0.11 R)
• M22: 4,339,685 km (0.104 R)
• M23: 4,444,852 km (0.095 R)
• M24: 4,703,656 km (0.113 R)
• M25: 4,920,573 km (0.105 R)
• M26: 5,284,246 km (0.099 R)
• M27: 5,509,839 km (0.05 R)
• M28: 5,821,152 km (0.102 R)
• M29: 5,904,030 km (0.107 R)
• M30: 6,138,300 km (0.051 R)
• M31: 6,341,603 km (0.085 R)
• M32: 6,443,928 km (0.086 R)
• M33: 6,633,319 km (0.086 R)
• M34: 6,859,362 km (0.101 R)
• M35: 6,964,529 km (0.112 R)
• M36: 7,052,642 km (0.11 R)
• M37: 7,194,311 km (0.095 R)
• M38: 7,408,685 km (0.06 R)
• M39: 7,480,642 km (0.062 R)
• M40: 7,679,607 km (0.097 R)
• M41: 8,361,923 km (0.084 R)
• M42: 8,455,571 km (0.052 R)
• M43: 8,644,064 km (0.116 R)
• M44: 8,757,908 km (0.055 R)
• M45: 9,006,091 km (0.094 R)
• M46: 9,237,220 km (0.066 R)
• M47: 9,725,058 km (0.099 R)
• M48: 9,823,643 km (0.074 R)
• M49: 10,081,550 km (0.066 R)
• M50: 10,181,332 km (0.085 R)
• M51: 10,281,562 km (0.118 R)
• M52: 10,664,982 km (0.065 R)
• M53: 10,909,574 km (0.09 R)
• M54: 11,053,188 km (0.104 R)
• M55: 11,176,756 km (0.113 R)
• M56: 11,280,128 km (0.086 R)
• M57: 11,885,700 km (0.096 R)
• M58: 12,566,072 km (0.109 R)
• M59: 12,997,811 km (0.115 R)
• M60: 13,302,991 km (0.099 R)
• M61: 13,522,301 km (0.112 R)
• M62: 14,053,822 km (0.053 R)
• M63: 14,210,003 km (0.084 R)
• M64: 14,727,761 km (0.079 R)
• M65: 14,863,745 km (0.07 R)
• M66: 15,343,206 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 14.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.78 AU - 3 AU

Year: 3124 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,657,188 km

• M1: 194,328 km (0.082 R)
• M2: 353,799 km (0.098 R)
• M3: 494,870 km (0.104 R)
• M4: 679,174 km (0.076 R)
• M5: 919,279 km (0.1 R)
• M6: 1,134,999 km (0.07 R)
• M7: 1,345,633 km (0.035 R)
• M8: 1,473,838 km (0.037 R)
• M9: 1,631,066 km (0.044 R)
• M10: 1,871,320 km (0.106 R)
• M11: 2,056,073 km (0.086 R)
• M12: 2,219,584 km (0.104 R)
• M13: 2,430,068 km (0.075 R)
• M14: 2,871,531 km (0.104 R)
• M15: 2,978,194 km (0.113 R)
• M16: 3,338,426 km (0.1 R)
• M17: 3,467,230 km (0.078 R)
• M18: 3,713,019 km (0.104 R)
• M19: 3,813,100 km (0.119 R)
• M20: 4,152,986 km (0.057 R)
• M21: 4,291,813 km (0.064 R)
• M22: 4,771,873 km (0.071 R)
• M23: 5,009,285 km (0.089 R)
• M24: 5,138,687 km (0.109 R)
• M25: 5,438,780 km (0.085 R)
• M26: 5,533,924 km (0.062 R)
• M27: 6,274,135 km (0.102 R)
• M28: 6,514,389 km (0.086 R)
• M29: 6,717,094 km (0.06 R)
• M30: 6,819,120 km (0.085 R)
• M31: 7,107,844 km (0.067 R)
• M32: 7,295,589 km (0.114 R)
• M33: 7,484,980 km (0.115 R)
• M34: 7,825,913 km (0.058 R)
• M35: 7,955,016 km (0.109 R)
• M36: 8,259,149 km (0.05 R)
• M37: 9,036,160 km (0.111 R)
• M38: 9,399,234 km (0.105 R)
• M39: 10,304,451 km (0.073 R)
• M40: 10,469,906 km (0.112 R)
• M41: 10,827,295 km (0.085 R)
• M42: 11,043,764 km (0.102 R)
• M43: 11,554,491 km (0.064 R)
• M44: 11,652,627 km (0.105 R)
• M45: 12,072,847 km (0.112 R)
• M46: 12,247,278 km (0.112 R)
• M47: 12,548,419 km (0.025 R)
• M48: 12,674,680 km (0.033 R)
• M49: 13,030,274 km (0.104 R)
• M50: 13,363,428 km (0.059 R)
• M51: 13,518,262 km (0.108 R)
• M52: 14,300,808 km (0.067 R)
• M53: 14,564,998 km (0.085 R)
• M54: 15,205,576 km (0.028 R)
• M55: 15,964,636 km (0.112 R)
• M56: 16,211,323 km (0.077 R)
• M57: 16,376,479 km (0.108 R)
• M58: 16,903,063 km (0.098 R)
• M59: 17,014,514 km (0.098 R)
• M60: 17,294,561 km (0.06 R)
• M61: 17,547,980 km (0.081 R)
• M62: 17,944,414 km (0.096 R)
• M63: 18,775,281 km (0.073 R)
• M64: 19,326,399 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 10.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.35 AU - 4.75 AU

Year: 6171 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,657,188 km

• M1: 194,776 km (0.108 R)
• M2: 290,369 km (0.1 R)
• M3: 362,326 km (0.117 R)
• M4: 497,114 km (0.058 R)
• M5: 577,897 km (0.098 R)
• M6: 1,131,558 km (0.063 R)
• M7: 1,275,172 km (0.062 R)
• M8: 1,442,273 km (0.083 R)
• M9: 1,724,714 km (0.117 R)
• M10: 1,967,511 km (0.097 R)
• M11: 2,063,852 km (0.08 R)
• M12: 2,241,425 km (0.077 R)
• M13: 2,444,728 km (0.096 R)
• M14: 2,739,586 km (0.079 R)
• M15: 3,001,532 km (0.109 R)
• M16: 3,090,692 km (0.052 R)
• M17: 3,226,228 km (0.078 R)
• M18: 3,340,520 km (0.082 R)
• M19: 3,409,934 km (0.051 R)
• M20: 3,526,471 km (0.093 R)
• M21: 3,860,074 km (0.115 R)
• M22: 5,375,650 km (0.088 R)
• M23: 5,457,181 km (0.057 R)
• M24: 5,649,115 km (0.11 R)
• M25: 6,729,660 km (0.089 R)
• M26: 7,173,667 km (0.069 R)
• M27: 7,384,151 km (0.109 R)
• M28: 8,027,721 km (0.095 R)
• M29: 8,849,462 km (0.051 R)
• M30: 9,140,280 km (0.078 R)
• M31: 10,064,795 km (0.106 R)
• M32: 10,470,056 km (0.042 R)
• M33: 10,674,706 km (0.077 R)
• M34: 11,612,236 km (0.116 R)
• M35: 11,930,580 km (0.094 R)
• M36: 12,251,916 km (0.07 R)
• M37: 12,323,723 km (0.092 R)
• M38: 12,467,636 km (0.105 R)
• M39: 13,900,634 km (0.108 R)
• M40: 14,125,629 km (0.096 R)
• M41: 14,541,511 km (0.108 R)
• M42: 14,999,730 km (0.062 R)
• M43: 16,640,519 km (0.117 R)
• M44: 17,765,794 km (0.045 R)
• M45: 19,331,934 km (0.051 R)
• M46: 20,258,843 km (0.11 R)
• M47: 20,684,898 km (0.095 R)
• M48: 21,545,983 km (0.118 R)
• M49: 21,850,115 km (0.086 R)
• M50: 22,638,646 km (0.047 R)
• M51: 23,036,576 km (0.11 R)
• M52: 23,169,569 km (0.112 R)
• M53: 23,570,491 km (0.079 R)
• M54: 23,749,410 km (0.058 R)
• M55: 24,153,623 km (0.107 R)
• M56: 25,196,919 km (0.079 R)
• M57: 25,839,143 km (0.113 R)
• M58: 26,162,274 km (0.111 R)
• M59: 26,394,001 km (0.1 R)
• M60: 26,626,327 km (0.089 R)
• M61: 26,719,376 km (0.111 R)
• M62: 28,747,624 km (0.077 R)
• M63: 28,938,810 km (0.118 R)
• M64: 29,178,466 km (0.025 R)
• M65: 29,322,529 km (0.085 R)
• M66: 30,337,551 km (0.088 R)
• M67: 30,776,172 km (0.115 R)
• M68: 31,659,547 km (0.119 R)
• M69: 32,153,968 km (0.11 R)
• M70: 32,850,496 km (0.08 R)
• M71: 33,000,393 km (0.074 R)
• M72: 33,150,439 km (0.111 R)
• M73: 33,250,670 km (0.116 R)
• M74: 33,501,546 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.9

Radius: 8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.15 AU - 8.93 AU

Year: 15868 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,657,188 km

• M1: 245,789 km (0.093 R)
• M2: 459,116 km (0.082 R)
• M3: 846,126 km (0.093 R)
• M4: 1,446,312 km (0.026 R)
• M5: 1,859,202 km (0.06 R)
• M6: 2,543,613 km (0.075 R)
• M7: 2,644,442 km (0.109 R)
• M8: 3,724,538 km (0.091 R)
• M9: 3,839,429 km (0.105 R)
• M10: 4,002,192 km (0.055 R)
• M11: 4,072,652 km (0.096 R)
• M12: 4,849,664 km (0.025 R)
• M13: 4,924,912 km (0.075 R)
• M14: 5,462,267 km (0.07 R)
• M15: 6,044,951 km (0.102 R)
• M16: 6,759,131 km (0.074 R)
• M17: 8,446,296 km (0.061 R)
• M18: 8,995,170 km (0.059 R)
• M19: 9,367,519 km (0.109 R)
• M20: 9,903,678 km (0.1 R)
• M21: 10,449,710 km (0.036 R)
• M22: 13,183,163 km (0.103 R)
• M23: 13,961,670 km (0.068 R)
• M24: 15,157,256 km (0.074 R)
• M25: 15,415,163 km (0.106 R)
• M26: 15,600,216 km (0.117 R)
• M27: 16,385,305 km (0.028 R)
• M28: 16,536,399 km (0.074 R)
• M29: 17,030,371 km (0.117 R)
• M30: 17,221,707 km (0.12 R)
• M31: 17,916,290 km (0.105 R)
• M32: 18,032,976 km (0.109 R)
• M33: 18,345,336 km (0.09 R)
• M34: 19,732,707 km (0.04 R)
• M35: 19,974,009 km (0.118 R)
• M36: 21,689,746 km (0.094 R)
• M37: 22,817,565 km (0.099 R)
• M38: 23,324,851 km (0.119 R)
• M39: 23,537,430 km (0.105 R)
• M40: 23,622,551 km (0.037 R)
• M41: 24,955,917 km (0.105 R)
• M42: 25,173,282 km (0.117 R)
• M43: 26,490,492 km (0.098 R)
• M44: 26,801,057 km (0.113 R)
• M45: 27,425,778 km (0.06 R)
• M46: 27,605,145 km (0.086 R)
• M47: 27,920,049 km (0.088 R)
• M48: 29,237,109 km (0.038 R)
• M49: 29,788,078 km (0.056 R)
• M50: 29,972,382 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933

Radius: 7.6

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.16 AU - 11.54 AU

Year: 18178 Days

Day: 20.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,657,188 km

• M1: 162,014 km (0.099 R)
• M2: 568,322 km (0.077 R)
• M3: 657,034 km (0.099 R)
• M4: 726,896 km (0.084 R)
• M5: 849,118 km (0.112 R)
• M6: 1,256,173 km (0.079 R)
• M7: 2,018,973 km (0.114 R)
• M8: 2,594,177 km (0.086 R)
• M9: 3,137,067 km (0.113 R)
• M10: 3,298,633 km (0.091 R)
• M11: 3,380,313 km (0.082 R)
• M12: 3,629,843 km (0.077 R)
• M13: 4,059,039 km (0.104 R)
• M14: 4,324,276 km (0.119 R)
• M15: 5,537,515 km (0.083 R)
• M16: 5,881,291 km (0.069 R)
• M17: 6,231,948 km (0.065 R)
• M18: 6,282,512 km (0.044 R)
• M19: 6,796,680 km (0.086 R)
• M20: 8,530,819 km (0.101 R)
• M21: 8,927,552 km (0.102 R)
• M22: 9,330,270 km (0.072 R)
• M23: 9,680,329 km (0.094 R)
• M24: 9,975,186 km (0.026 R)
• M25: 13,083,082 km (0.059 R)
• M26: 14,202,523 km (0.109 R)
• M27: 14,672,410 km (0.081 R)
• M28: 15,284,115 km (0.087 R)
• M29: 16,042,876 km (0.048 R)
• M30: 16,461,899 km (0.069 R)
• M31: 17,884,725 km (0.077 R)
• M32: 19,420,646 km (0.111 R)
• M33: 19,569,047 km (0.12 R)
• M34: 19,941,845 km (0.109 R)
• M35: 20,166,691 km (0.1 R)
• M36: 20,770,318 km (0.059 R)
• M37: 21,150,745 km (0.101 R)
• M38: 22,072,717 km (0.046 R)
• M39: 23,243,769 km (0.105 R)
• M40: 24,195,062 km (0.086 R)
• M41: 25,158,921 km (0.119 R)
• M42: 25,971,836 km (0.11 R)
• M43: 26,545,993 km (0.073 R)
• M44: 26,710,700 km (0.106 R)
• M45: 29,478,709 km (0.11 R)
• M46: 30,939,981 km (0.104 R)
• M47: 31,461,180 km (0.115 R)
• M48: 34,379,984 km (0.097 R)
• M49: 35,735,042 km (0.036 R)
• M50: 35,825,997 km (0.074 R)
• M51: 37,661,414 km (0.1 R)
• M52: 37,846,616 km (0.067 R)
• M53: 38,217,918 km (0.093 R)
• M54: 39,903,736 km (0.116 R)
• M55: 40,945,984 km (0.076 R)
• M56: 41,327,160 km (0.059 R)
• M57: 42,960,320 km (0.107 R)
• M58: 43,736,134 km (0.113 R)
• M59: 44,223,375 km (0.11 R)
• M60: 45,104,955 km (0.106 R)
• M61: 45,400,111 km (0.085 R)
• M62: 45,992,369 km (0.066 R)
• M63: 46,289,471 km (0.086 R)
• M64: 47,284,297 km (0.105 R)
• M65: 47,384,228 km (0.068 R)
• M66: 48,386,683 km (0.1 R)
• M67: 50,005,482 km (0.104 R)
• M68: 51,026,039 km (0.072 R)
• M69: 51,950,553 km (0.098 R)
• M70: 52,363,144 km (0.072 R)
• M71: 53,607,649 km (0.076 R)
• M72: 54,024,578 km (0.091 R)
• M73: 55,808,832 km (0.097 R)
• M74: 56,019,915 km (0.034 R)
• M75: 56,867,237 km (0.11 R)
• M76: 57,718,898 km (0.112 R)
• M77: 58,682,009 km (0.076 R)
• M78: 59,326,925 km (0.058 R)
• M79: 63,796,910 km (0.118 R)
• M80: 66,911,238 km (0.079 R)
• M81: 68,486,803 km (0.119 R)
• M82: 69,052,582 km (0.102 R)
• M83: 71,216,216 km (0.086 R)
• M84: 72,363,931 km (0.111 R)
• M85: 72,940,182 km (0.063 R)
• M86: 75,259,996 km (0.104 R)
• M87: 75,376,533 km (0.093 R)
• M88: 76,194,683 km (0.076 R)
• M89: 76,311,819 km (0.089 R)
• M90: 76,780,808 km (0.092 R)
• M91: 77,721,779 km (0.028 R)
• M92: 77,839,662 km (0.103 R)
• M93: 78,429,975 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 5.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.85 AU - 10.91 AU

Year: 18266 Days

Day: 18.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,657,188 km

• M1: 78,090 km (0.115 R)
• M2: 211,083 km (0.084 R)
• M3: 346,618 km (0.072 R)
• M4: 643,720 km (0.097 R)
• M5: 924,814 km (0.067 R)
• M6: 964,906 km (0.061 R)
• M7: 1,047,185 km (0.113 R)
• M8: 1,263,204 km (0.084 R)
• M9: 1,613,114 km (0.107 R)
• M10: 1,965,716 km (0.112 R)
• M11: 2,946,779 km (0.099 R)
• M12: 3,097,723 km (0.071 R)
• M13: 3,282,177 km (0.086 R)
• M14: 3,375,826 km (0.104 R)
• M15: 4,918,479 km (0.092 R)
• M16: 4,989,837 km (0.073 R)
• M17: 5,835,813 km (0.091 R)
• M18: 6,063,800 km (0.096 R)
• M19: 6,606,990 km (0.057 R)
• M20: 7,125,197 km (0.101 R)
• M21: 7,864,360 km (0.1 R)
• M22: 8,370,450 km (0.083 R)
• M23: 8,498,655 km (0.118 R)
• M24: 9,281,501 km (0.111 R)
• M25: 9,906,072 km (0.034 R)
• M26: 10,132,413 km (0.088 R)
• M27: 10,223,518 km (0.099 R)
• M28: 10,498,180 km (0.092 R)
• M29: 10,544,256 km (0.057 R)
• M30: 11,907,991 km (0.115 R)
• M31: 12,831,159 km (0.118 R)
• M32: 13,127,512 km (0.11 R)
• M33: 13,979,173 km (0.088 R)
• M34: 14,642,640 km (0.07 R)
• M35: 15,999,791 km (0.103 R)
• M36: 16,265,328 km (0.08 R)
• M37: 16,800,888 km (0.117 R)
• M38: 17,070,763 km (0.066 R)
• M39: 17,124,917 km (0.088 R)
• M40: 17,779,408 km (0.096 R)
• M41: 18,220,123 km (0.116 R)
• M42: 18,497,478 km (0.096 R)
• M43: 19,168,723 km (0.108 R)
• M44: 19,281,370 km (0.033 R)
• M45: 19,564,110 km (0.112 R)
• M46: 19,620,658 km (0.052 R)
• M47: 19,962,041 km (0.1 R)
• M48: 20,019,037 km (0.088 R)
• M49: 20,247,922 km (0.118 R)
• M50: 21,055,601 km (0.061 R)
• M51: 21,580,390 km (0.087 R)
• M52: 21,991,485 km (0.085 R)
• M53: 22,346,032 km (0.088 R)
• M54: 22,940,983 km (0.056 R)
• M55: 23,480,882 km (0.059 R)
• M56: 23,722,183 km (0.109 R)
• M57: 23,843,208 km (0.11 R)
• M58: 25,064,076 km (0.076 R)
• M59: 25,187,195 km (0.087 R)
• M60: 26,870,171 km (0.102 R)
• M61: 27,122,543 km (0.089 R)
• M62: 28,846,808 km (0.106 R)
• M63: 29,950,391 km (0.116 R)
• M64: 30,540,405 km (0.051 R)
• M65: 30,935,792 km (0.08 R)
• M66: 31,465,519 km (0.117 R)
• M67: 31,998,386 km (0.102 R)
• M68: 32,131,977 km (0.099 R)
• M69: 32,265,867 km (0.098 R)
• M70: 33,886,610 km (0.108 R)
• M71: 35,741,325 km (0.106 R)
• M72: 39,979,283 km (0.098 R)
• M73: 40,918,159 km (0.105 R)
• M74: 41,499,646 km (0.108 R)
• M75: 42,083,826 km (0.082 R)
• M76: 42,376,888 km (0.102 R)
• M77: 42,670,698 km (0.055 R)
• M78: 43,926,722 km (0.108 R)
• M79: 44,671,271 km (0.051 R)
• M80: 45,194,863 km (0.118 R)
• M81: 47,385,874 km (0.1 R)
• M82: 47,538,314 km (0.06 R)
• M83: 48,149,421 km (0.101 R)
• M84: 48,532,691 km (0.076 R)
• M85: 49,225,179 km (0.11 R)
• M86: 49,533,949 km (0.026 R)
• M87: 50,153,434 km (0.111 R)
• M88: 50,231,075 km (0.111 R)
• M89: 51,243,853 km (0.081 R)
• M90: 51,870,369 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit