🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 9.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,919,380 km

• M1: 115,789 km (0.103 R)
• M2: 215,271 km (0.102 R)
• M3: 276,008 km (0.088 R)
• M4: 336,894 km (0.115 R)
• M5: 399,127 km (0.104 R)
• M6: 541,843 km (0.117 R)
• M7: 603,029 km (0.09 R)
• M8: 662,868 km (0.088 R)
• M9: 749,635 km (0.111 R)
• M10: 812,765 km (0.111 R)
• M11: 908,657 km (0.096 R)
• M12: 992,432 km (0.104 R)
• M13: 1,055,413 km (0.09 R)
• M14: 1,148,912 km (0.099 R)
• M15: 1,217,727 km (0.06 R)
• M16: 1,285,495 km (0.12 R)
• M17: 1,388,418 km (0.087 R)
• M18: 1,491,491 km (0.086 R)
• M19: 1,558,959 km (0.078 R)
• M20: 1,624,633 km (0.061 R)
• M21: 1,691,354 km (0.078 R)
• M22: 1,761,964 km (0.069 R)
• M23: 1,821,952 km (0.094 R)
• M24: 1,885,681 km (0.093 R)
• M25: 2,024,209 km (0.056 R)
• M26: 2,090,181 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 14.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 494 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,919,380 km

• M1: 204,650 km (0.079 R)
• M2: 322,832 km (0.118 R)
• M3: 413,788 km (0.097 R)
• M4: 502,350 km (0.059 R)
• M5: 599,887 km (0.104 R)
• M6: 702,960 km (0.069 R)
• M7: 900,280 km (0.099 R)
• M8: 991,086 km (0.086 R)
• M9: 1,114,205 km (0.074 R)
• M10: 1,219,522 km (0.116 R)
• M11: 1,321,697 km (0.096 R)
• M12: 1,412,653 km (0.073 R)
• M13: 1,527,843 km (0.115 R)
• M14: 1,620,145 km (0.096 R)
• M15: 1,885,382 km (0.086 R)
• M16: 1,980,975 km (0.092 R)
• M17: 2,086,591 km (0.08 R)
• M18: 2,198,191 km (0.032 R)
• M19: 2,346,143 km (0.11 R)
• M20: 2,440,988 km (0.119 R)
• M21: 2,550,344 km (0.101 R)
• M22: 2,643,394 km (0.064 R)
• M23: 2,801,220 km (0.117 R)
• M24: 2,925,237 km (0.054 R)
• M25: 3,027,711 km (0.085 R)
• M26: 3,174,168 km (0.118 R)
• M27: 3,265,123 km (0.11 R)
• M28: 3,444,790 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 11.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.82 AU - 0.96 AU

Year: 569 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 91,919,380 km

• M1: 141,370 km (0.072 R)
• M2: 265,387 km (0.114 R)
• M3: 380,278 km (0.092 R)
• M4: 464,801 km (0.081 R)
• M5: 553,811 km (0.027 R)
• M6: 677,828 km (0.066 R)
• M7: 777,610 km (0.114 R)
• M8: 955,930 km (0.095 R)
• M9: 1,118,693 km (0.103 R)
• M10: 1,275,471 km (0.1 R)
• M11: 1,375,253 km (0.078 R)
• M12: 1,494,333 km (0.104 R)
• M13: 1,656,647 km (0.113 R)
• M14: 1,914,554 km (0.084 R)
• M15: 2,060,711 km (0.072 R)
• M16: 2,236,039 km (0.031 R)
• M17: 2,468,963 km (0.056 R)
• M18: 2,575,028 km (0.109 R)
• M19: 2,655,512 km (0.086 R)
• M20: 2,764,419 km (0.069 R)
• M21: 2,881,704 km (0.088 R)
• M22: 3,021,727 km (0.106 R)
• M23: 3,171,475 km (0.113 R)
• M24: 3,243,581 km (0.113 R)
• M25: 3,404,249 km (0.057 R)
• M26: 3,515,400 km (0.105 R)
• M27: 3,635,228 km (0.047 R)
• M28: 3,825,218 km (0.098 R)
• M29: 3,933,078 km (0.113 R)
• M30: 4,026,427 km (0.091 R)
• M31: 4,120,374 km (0.084 R)
• M32: 4,223,148 km (0.108 R)
• M33: 4,431,239 km (0.12 R)
• M34: 4,626,314 km (0.08 R)
• M35: 4,774,416 km (0.115 R)
• M36: 4,849,065 km (0.047 R)
• M37: 4,949,296 km (0.109 R)
• M38: 5,100,988 km (0.108 R)
• M39: 5,177,283 km (0.099 R)
• M40: 5,417,537 km (0.075 R)
• M41: 5,521,508 km (0.118 R)
• M42: 5,643,879 km (0.102 R)
• M43: 5,740,519 km (0.101 R)
• M44: 6,069,934 km (0.112 R)
• M45: 6,141,890 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 9.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.86 AU - 1 AU

Year: 608 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,919,380 km

• M1: 117,285 km (0.057 R)
• M2: 192,832 km (0.071 R)
• M3: 277,205 km (0.112 R)
• M4: 336,446 km (0.088 R)
• M5: 406,906 km (0.1 R)
• M6: 489,634 km (0.087 R)
• M7: 556,654 km (0.108 R)
• M8: 674,238 km (0.073 R)
• M9: 779,106 km (0.118 R)
• M10: 841,039 km (0.115 R)
• M11: 904,918 km (0.046 R)
• M12: 982,260 km (0.069 R)
• M13: 1,041,800 km (0.068 R)
• M14: 1,148,164 km (0.091 R)
• M15: 1,288,486 km (0.112 R)
• M16: 1,394,402 km (0.112 R)
• M17: 1,577,210 km (0.062 R)
• M18: 1,676,543 km (0.118 R)
• M19: 1,812,229 km (0.098 R)
• M20: 1,896,452 km (0.117 R)
• M21: 1,992,195 km (0.115 R)
• M22: 2,053,380 km (0.098 R)
• M23: 2,125,786 km (0.049 R)
• M24: 2,364,245 km (0.095 R)
• M25: 2,489,458 km (0.111 R)
• M26: 2,555,730 km (0.053 R)
• M27: 2,769,356 km (0.102 R)
• M28: 2,861,209 km (0.119 R)
• M29: 2,930,622 km (0.113 R)
• M30: 3,095,030 km (0.095 R)
• M31: 3,196,458 km (0.092 R)
• M32: 3,569,106 km (0.118 R)
• M33: 3,650,487 km (0.074 R)
• M34: 3,789,314 km (0.1 R)
• M35: 3,917,220 km (0.113 R)
• M36: 4,072,503 km (0.102 R)
• M37: 4,131,295 km (0.072 R)
• M38: 4,203,551 km (0.062 R)
• M39: 4,302,734 km (0.103 R)
• M40: 4,376,037 km (0.109 R)
• M41: 4,449,639 km (0.051 R)
• M42: 4,516,958 km (0.056 R)
• M43: 4,598,190 km (0.106 R)
• M44: 4,659,525 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.05 AU - 1.27 AU

Year: 847 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 91,919,380 km

• M1: 120,725 km (0.099 R)
• M2: 182,360 km (0.102 R)
• M3: 274,811 km (0.061 R)
• M4: 345,870 km (0.115 R)
• M5: 444,904 km (0.098 R)
• M6: 511,326 km (0.075 R)
• M7: 581,637 km (0.084 R)
• M8: 684,560 km (0.092 R)
• M9: 799,002 km (0.071 R)
• M10: 898,634 km (0.102 R)
• M11: 991,684 km (0.119 R)
• M12: 1,064,987 km (0.1 R)
• M13: 1,175,690 km (0.091 R)
• M14: 1,241,513 km (0.086 R)
• M15: 1,308,832 km (0.12 R)
• M16: 1,596,957 km (0.099 R)
• M17: 1,677,142 km (0.114 R)
• M18: 1,751,941 km (0.11 R)
• M19: 1,820,905 km (0.1 R)
• M20: 1,897,948 km (0.096 R)
• M21: 2,011,942 km (0.083 R)
• M22: 2,099,008 km (0.104 R)
• M23: 2,157,650 km (0.08 R)
• M24: 2,246,810 km (0.091 R)
• M25: 2,314,578 km (0.119 R)
• M26: 2,444,280 km (0.088 R)
• M27: 2,529,550 km (0.073 R)
• M28: 2,719,091 km (0.081 R)
• M29: 2,791,496 km (0.102 R)
• M30: 2,921,646 km (0.117 R)
• M31: 3,037,136 km (0.062 R)
• M32: 3,120,612 km (0.047 R)
• M33: 3,341,418 km (0.072 R)
• M34: 3,401,706 km (0.105 R)
• M35: 3,471,119 km (0.107 R)
• M36: 3,735,459 km (0.091 R)
• M37: 4,024,781 km (0.078 R)
• M38: 4,153,734 km (0.119 R)
• M39: 4,396,681 km (0.075 R)
• M40: 4,567,672 km (0.034 R)
• M41: 4,663,714 km (0.082 R)
• M42: 5,014,670 km (0.032 R)
• M43: 5,193,440 km (0.096 R)
• M44: 5,283,647 km (0.082 R)
• M45: 5,384,476 km (0.1 R)
• M46: 5,536,916 km (0.086 R)
• M47: 6,288,346 km (0.09 R)
• M48: 6,384,538 km (0.055 R)
• M49: 6,600,108 km (0.055 R)
• M50: 6,665,333 km (0.109 R)
• M51: 6,785,311 km (0.079 R)
• M52: 6,861,905 km (0.071 R)
• M53: 6,972,158 km (0.082 R)
• M54: 7,171,722 km (0.036 R)
• M55: 7,599,572 km (0.1 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 13.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.31 AU - 2.15 AU

Year: 1543 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,919,380 km

• M1: 171,888 km (0.095 R)
• M2: 289,621 km (0.12 R)
• M3: 442,361 km (0.035 R)
• M4: 535,710 km (0.036 R)
• M5: 700,866 km (0.108 R)
• M6: 821,741 km (0.093 R)
• M7: 1,080,246 km (0.071 R)
• M8: 1,238,222 km (0.106 R)
• M9: 1,350,719 km (0.061 R)
• M10: 1,554,322 km (0.034 R)
• M11: 1,760,169 km (0.069 R)
• M12: 1,870,871 km (0.097 R)
• M13: 1,957,787 km (0.078 R)
• M14: 2,126,683 km (0.07 R)
• M15: 2,731,657 km (0.118 R)
• M16: 2,861,059 km (0.111 R)
• M17: 3,074,535 km (0.102 R)
• M18: 3,167,585 km (0.095 R)
• M19: 3,517,495 km (0.06 R)
• M20: 3,658,715 km (0.058 R)
• M21: 3,779,740 km (0.077 R)
• M22: 3,935,770 km (0.059 R)
• M23: 4,025,978 km (0.101 R)
• M24: 4,428,695 km (0.099 R)
• M25: 4,581,584 km (0.064 R)
• M26: 4,712,483 km (0.107 R)
• M27: 4,905,015 km (0.1 R)
• M28: 5,087,824 km (0.112 R)
• M29: 5,372,808 km (0.107 R)
• M30: 5,498,320 km (0.12 R)
• M31: 5,765,053 km (0.071 R)
• M32: 5,867,976 km (0.081 R)
• M33: 6,036,274 km (0.055 R)
• M34: 6,497,634 km (0.042 R)
• M35: 6,997,740 km (0.065 R)
• M36: 7,162,596 km (0.114 R)
• M37: 7,315,037 km (0.058 R)
• M38: 7,426,487 km (0.063 R)
• M39: 7,679,307 km (0.12 R)
• M40: 7,963,693 km (0.118 R)
• M41: 8,078,435 km (0.103 R)
• M42: 8,324,074 km (0.104 R)
• M43: 8,513,615 km (0.029 R)
• M44: 8,986,344 km (0.114 R)
• M45: 9,271,029 km (0.091 R)
• M46: 9,361,536 km (0.094 R)
• M47: 9,482,710 km (0.045 R)
• M48: 9,726,704 km (0.108 R)
• M49: 9,834,115 km (0.071 R)
• M50: 9,972,792 km (0.071 R)
• M51: 10,581,207 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 11.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.96 AU - 4.32 AU

Year: 4710 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,919,380 km

• M1: 218,413 km (0.111 R)
• M2: 331,658 km (0.052 R)
• M3: 408,851 km (0.117 R)
• M4: 494,421 km (0.05 R)
• M5: 587,620 km (0.11 R)
• M6: 665,112 km (0.042 R)
• M7: 907,760 km (0.114 R)
• M8: 1,431,203 km (0.119 R)
• M9: 1,508,695 km (0.094 R)
• M10: 1,619,547 km (0.085 R)
• M11: 1,749,846 km (0.104 R)
• M12: 1,883,736 km (0.101 R)
• M13: 2,021,067 km (0.07 R)
• M14: 2,287,800 km (0.086 R)
• M15: 2,509,654 km (0.063 R)
• M16: 2,642,347 km (0.12 R)
• M17: 3,094,881 km (0.048 R)
• M18: 3,340,820 km (0.066 R)
• M19: 3,445,239 km (0.109 R)
• M20: 3,550,705 km (0.115 R)
• M21: 3,678,761 km (0.041 R)
• M22: 3,939,510 km (0.109 R)
• M23: 4,899,480 km (0.119 R)
• M24: 4,994,624 km (0.064 R)
• M25: 5,066,281 km (0.057 R)
• M26: 5,332,416 km (0.083 R)
• M27: 5,652,855 km (0.075 R)
• M28: 6,081,453 km (0.051 R)
• M29: 6,209,508 km (0.102 R)
• M30: 7,239,041 km (0.029 R)
• M31: 7,320,572 km (0.05 R)
• M32: 8,010,816 km (0.109 R)
• M33: 8,378,079 km (0.107 R)
• M34: 8,492,073 km (0.091 R)
• M35: 8,578,092 km (0.078 R)
• M36: 8,750,727 km (0.029 R)
• M37: 9,217,024 km (0.094 R)
• M38: 9,305,436 km (0.102 R)
• M39: 9,453,239 km (0.109 R)
• M40: 9,721,318 km (0.064 R)
• M41: 10,022,309 km (0.115 R)
• M42: 10,143,484 km (0.057 R)
• M43: 10,417,996 km (0.078 R)
• M44: 11,540,578 km (0.116 R)
• M45: 12,116,231 km (0.052 R)
• M46: 12,245,483 km (0.053 R)
• M47: 12,375,185 km (0.109 R)
• M48: 12,537,947 km (0.112 R)
• M49: 13,428,952 km (0.051 R)
• M50: 13,596,202 km (0.11 R)
• M51: 15,167,279 km (0.11 R)
• M52: 15,446,279 km (0.115 R)
• M53: 16,867,160 km (0.106 R)
• M54: 16,975,319 km (0.092 R)
• M55: 17,047,725 km (0.12 R)
• M56: 17,156,333 km (0.079 R)
• M57: 17,959,972 km (0.092 R)
• M58: 18,663,980 km (0.11 R)
• M59: 18,888,227 km (0.03 R)
• M60: 19,150,921 km (0.119 R)
• M61: 19,604,053 km (0.105 R)
• M62: 20,482,492 km (0.095 R)
• M63: 20,636,577 km (0.047 R)
• M64: 20,868,454 km (0.073 R)
• M65: 21,412,841 km (0.074 R)
• M66: 21,569,171 km (0.115 R)
• M67: 21,961,865 km (0.098 R)
• M68: 22,198,529 km (0.086 R)
• M69: 22,634,756 km (0.117 R)
• M70: 22,873,963 km (0.103 R)
• M71: 22,953,848 km (0.092 R)
• M72: 23,234,195 km (0.042 R)
• M73: 23,354,621 km (0.117 R)
• M74: 23,515,738 km (0.11 R)
• M75: 24,244,729 km (0.111 R)
• M76: 25,063,627 km (0.119 R)
• M77: 26,225,105 km (0.067 R)
• M78: 26,644,278 km (0.108 R)
• M79: 26,770,389 km (0.103 R)
• M80: 27,234,741 km (0.099 R)
• M81: 27,914,813 km (0.103 R)
• M82: 28,385,598 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.6

Radius: 7.9

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.93 AU - 12.67 AU

Year: 24073 Days

Day: 23.8 Hours

Environment

Temp: -246 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,919,380 km

• M1: 140,921 km (0.105 R)
• M2: 250,277 km (0.108 R)
• M3: 319,990 km (0.068 R)
• M4: 575,353 km (0.101 R)
• M5: 751,729 km (0.113 R)
• M6: 1,033,871 km (0.086 R)
• M7: 1,094,159 km (0.11 R)
• M8: 1,315,115 km (0.068 R)
• M9: 1,481,617 km (0.098 R)
• M10: 1,584,840 km (0.065 R)
• M11: 2,373,669 km (0.048 R)
• M12: 3,045,513 km (0.043 R)
• M13: 3,133,477 km (0.051 R)
• M14: 3,312,097 km (0.103 R)
• M15: 5,326,283 km (0.038 R)
• M16: 5,974,789 km (0.104 R)
• M17: 6,648,129 km (0.104 R)
• M18: 8,065,868 km (0.1 R)
• M19: 9,702,619 km (0.117 R)
• M20: 10,826,697 km (0.094 R)
• M21: 13,921,877 km (0.089 R)
• M22: 14,363,789 km (0.098 R)
• M23: 14,437,990 km (0.063 R)
• M24: 16,564,075 km (0.113 R)
• M25: 17,663,320 km (0.095 R)
• M26: 17,901,928 km (0.111 R)
• M27: 18,221,769 km (0.08 R)
• M28: 19,356,020 km (0.11 R)
• M29: 19,601,959 km (0.063 R)
• M30: 21,522,346 km (0.089 R)
• M31: 22,118,494 km (0.095 R)
• M32: 23,501,825 km (0.101 R)
• M33: 23,939,848 km (0.11 R)
• M34: 24,292,151 km (0.112 R)
• M35: 25,718,567 km (0.064 R)
• M36: 26,441,872 km (0.118 R)
• M37: 27,263,763 km (0.081 R)
• M38: 29,213,622 km (0.104 R)
• M39: 30,729,198 km (0.11 R)
• M40: 32,367,295 km (0.094 R)
• M41: 32,464,533 km (0.106 R)
• M42: 33,836,196 km (0.084 R)
• M43: 34,132,549 km (0.111 R)
• M44: 34,727,949 km (0.099 R)
• M45: 35,426,870 km (0.117 R)
• M46: 35,828,241 km (0.071 R)
• M47: 36,231,258 km (0.048 R)
• M48: 39,716,589 km (0.112 R)
• M49: 40,761,979 km (0.101 R)
• M50: 42,240,604 km (0.072 R)
• M51: 42,879,537 km (0.12 R)
• M52: 43,200,275 km (0.073 R)
• M53: 46,122,520 km (0.097 R)
• M54: 47,773,332 km (0.089 R)
• M55: 48,550,343 km (0.067 R)
• M56: 49,107,895 km (0.071 R)
• M57: 50,906,360 km (0.102 R)
• M58: 52,840,661 km (0.1 R)
• M59: 53,529,110 km (0.078 R)
• M60: 53,644,151 km (0.064 R)
• M61: 56,898,204 km (0.043 R)
• M62: 59,380,332 km (0.113 R)
• M63: 59,618,641 km (0.097 R)
• M64: 59,857,100 km (0.101 R)
• M65: 63,473,479 km (0.11 R)
• M66: 63,595,252 km (0.111 R)
• M67: 64,205,162 km (0.086 R)
• M68: 64,327,384 km (0.074 R)
• M69: 65,185,178 km (0.087 R)
• M70: 66,664,252 km (0.094 R)
• M71: 67,781,000 km (0.1 R)
• M72: 71,294,306 km (0.075 R)
• M73: 77,323,549 km (0.108 R)
• M74: 77,453,550 km (0.113 R)
• M75: 78,104,899 km (0.046 R)
• M76: 78,627,145 km (0.091 R)
• M77: 79,281,785 km (0.045 R)
• M78: 80,464,656 km (0.197 R)
• M79: 80,860,192 km (0.097 R)
• M80: 80,992,138 km (0.101 R)
• M81: 81,653,211 km (0.035 R)
• M82: 84,181,564 km (0.036 R)
• M83: 86,061,112 km (0.119 R)
• M84: 87,682,902 km (0.107 R)
• M85: 87,954,273 km (0.106 R)
• M86: 88,089,958 km (0.04 R)
• M87: 88,906,015 km (0.103 R)
• M88: 90,134,662 km (0.101 R)
• M89: 90,271,544 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit