🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 13.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,488,594 km

• M1: 175,777 km (0.111 R)
• M2: 360,830 km (0.117 R)
• M3: 452,982 km (0.037 R)
• M4: 582,235 km (0.065 R)
• M5: 712,086 km (0.097 R)
• M6: 803,939 km (0.092 R)
• M7: 900,280 km (0.118 R)
• M8: 1,034,170 km (0.1 R)
• M9: 1,215,034 km (0.105 R)
• M10: 1,314,367 km (0.075 R)
• M11: 1,397,693 km (0.094 R)
• M12: 1,555,668 km (0.118 R)
• M13: 1,649,317 km (0.077 R)
• M14: 1,745,059 km (0.077 R)
• M15: 1,926,671 km (0.119 R)
• M16: 2,043,956 km (0.119 R)
• M17: 2,191,609 km (0.104 R)
• M18: 2,342,703 km (0.105 R)
• M19: 2,428,273 km (0.057 R)
• M20: 2,596,869 km (0.108 R)
• M21: 2,727,319 km (0.081 R)
• M22: 2,908,931 km (0.102 R)
• M23: 3,032,199 km (0.111 R)
• M24: 3,119,564 km (0.117 R)
• M25: 3,233,259 km (0.082 R)
• M26: 3,322,569 km (0.095 R)
• M27: 3,438,806 km (0.076 R)
• M28: 3,622,213 km (0.072 R)
• M29: 3,708,531 km (0.085 R)
• M30: 3,842,721 km (0.086 R)
• M31: 3,930,834 km (0.09 R)
• M32: 4,040,190 km (0.111 R)
• M33: 4,206,094 km (0.068 R)
• M34: 4,339,236 km (0.105 R)
• M35: 4,459,363 km (0.08 R)
• M36: 4,623,921 km (0.097 R)
• M37: 4,710,538 km (0.112 R)
• M38: 4,805,084 km (0.099 R)
• M39: 4,951,690 km (0.094 R)
• M40: 5,137,041 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 10.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.69 AU - 1.13 AU

Year: 579 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,488,594 km

• M1: 137,331 km (0.119 R)
• M2: 224,397 km (0.088 R)
• M3: 313,856 km (0.038 R)
• M4: 390,899 km (0.088 R)
• M5: 463,305 km (0.075 R)
• M6: 619,784 km (0.094 R)
• M7: 798,254 km (0.063 R)
• M8: 898,485 km (0.058 R)
• M9: 967,001 km (0.059 R)
• M10: 1,093,860 km (0.068 R)
• M11: 1,180,626 km (0.098 R)
• M12: 1,313,619 km (0.104 R)
• M13: 1,434,344 km (0.067 R)
• M14: 1,558,959 km (0.111 R)
• M15: 1,739,524 km (0.088 R)
• M16: 1,892,263 km (0.106 R)
• M17: 2,001,769 km (0.081 R)
• M18: 2,105,590 km (0.112 R)
• M19: 2,264,613 km (0.076 R)
• M20: 2,530,149 km (0.118 R)
• M21: 2,607,940 km (0.12 R)
• M22: 2,730,460 km (0.067 R)
• M23: 2,823,660 km (0.112 R)
• M24: 2,904,443 km (0.079 R)
• M25: 2,972,360 km (0.096 R)
• M26: 3,040,876 km (0.104 R)
• M27: 3,165,491 km (0.112 R)
• M28: 3,254,202 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 13.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.78 AU - 2.1 AU

Year: 1802 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,488,594 km

• M1: 191,934 km (0.111 R)
• M2: 401,371 km (0.047 R)
• M3: 495,169 km (0.119 R)
• M4: 703,858 km (0.089 R)
• M5: 909,256 km (0.092 R)
• M6: 1,024,446 km (0.082 R)
• M7: 1,270,834 km (0.093 R)
• M8: 1,844,542 km (0.112 R)
• M9: 1,982,621 km (0.117 R)
• M10: 2,244,716 km (0.119 R)
• M11: 2,455,200 km (0.082 R)
• M12: 2,711,461 km (0.12 R)
• M13: 3,222,488 km (0.096 R)
• M14: 3,575,240 km (0.083 R)
• M15: 3,661,857 km (0.111 R)
• M16: 3,837,185 km (0.107 R)
• M17: 4,075,345 km (0.077 R)
• M18: 4,165,852 km (0.086 R)
• M19: 4,410,744 km (0.12 R)
• M20: 4,802,989 km (0.119 R)
• M21: 4,930,895 km (0.108 R)
• M22: 5,338,101 km (0.044 R)
• M23: 5,437,434 km (0.105 R)
• M24: 5,537,365 km (0.105 R)
• M25: 5,722,418 km (0.062 R)
• M26: 5,943,673 km (0.115 R)
• M27: 6,254,687 km (0.094 R)
• M28: 6,359,555 km (0.095 R)
• M29: 6,482,674 km (0.059 R)
• M30: 6,802,963 km (0.103 R)
• M31: 6,928,925 km (0.092 R)
• M32: 7,422,149 km (0.104 R)
• M33: 7,607,650 km (0.08 R)
• M34: 7,983,590 km (0.068 R)
• M35: 8,135,581 km (0.111 R)
• M36: 8,384,811 km (0.068 R)
• M37: 8,616,987 km (0.107 R)
• M38: 8,831,809 km (0.089 R)
• M39: 8,989,037 km (0.088 R)
• M40: 9,406,565 km (0.071 R)
• M41: 9,547,187 km (0.053 R)
• M42: 9,648,015 km (0.089 R)
• M43: 9,932,251 km (0.083 R)
• M44: 10,198,685 km (0.09 R)
• M45: 10,301,758 km (0.096 R)
• M46: 10,634,165 km (0.117 R)
• M47: 10,970,012 km (0.11 R)
• M48: 11,245,422 km (0.095 R)
• M49: 11,760,188 km (0.075 R)
• M50: 12,151,237 km (0.118 R)
• M51: 12,238,751 km (0.118 R)
• M52: 12,392,239 km (0.081 R)
• M53: 12,612,896 km (0.031 R)
• M54: 12,968,490 km (0.107 R)
• M55: 13,125,119 km (0.056 R)
• M56: 13,440,321 km (0.095 R)
• M57: 13,621,485 km (0.047 R)
• M58: 13,894,949 km (0.117 R)
• M59: 14,285,250 km (0.102 R)
• M60: 14,609,578 km (0.11 R)
• M61: 15,076,922 km (0.069 R)
• M62: 15,596,775 km (0.106 R)
• M63: 15,859,020 km (0.117 R)
• M64: 16,002,634 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 15

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.09 AU - 2.21 AU

Year: 2102 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,488,594 km

• M1: 195,674 km (0.076 R)
• M2: 300,243 km (0.07 R)
• M3: 427,700 km (0.091 R)
• M4: 595,848 km (0.118 R)
• M5: 696,827 km (0.119 R)
• M6: 791,074 km (0.112 R)
• M7: 897,886 km (0.062 R)
• M8: 1,017,864 km (0.109 R)
• M9: 1,276,070 km (0.047 R)
• M10: 1,396,047 km (0.111 R)
• M11: 1,565,542 km (0.056 R)
• M12: 2,005,210 km (0.092 R)
• M13: 2,271,045 km (0.057 R)
• M14: 2,440,689 km (0.039 R)
• M15: 2,559,769 km (0.053 R)
• M16: 2,998,091 km (0.104 R)
• M17: 3,208,575 km (0.083 R)
• M18: 3,546,068 km (0.118 R)
• M19: 3,719,153 km (0.107 R)
• M20: 3,857,231 km (0.085 R)
• M21: 3,984,240 km (0.101 R)
• M22: 4,164,356 km (0.1 R)
• M23: 4,400,122 km (0.092 R)
• M24: 5,050,424 km (0.068 R)
• M25: 5,175,937 km (0.111 R)
• M26: 5,302,347 km (0.07 R)
• M27: 5,444,016 km (0.111 R)
• M28: 5,543,947 km (0.119 R)
• M29: 5,832,971 km (0.104 R)
• M30: 5,949,956 km (0.102 R)
• M31: 6,067,839 km (0.107 R)
• M32: 6,395,907 km (0.115 R)
• M33: 6,714,551 km (0.105 R)
• M34: 7,351,838 km (0.103 R)
• M35: 7,478,398 km (0.108 R)
• M36: 7,766,074 km (0.107 R)
• M37: 7,959,804 km (0.107 R)
• M38: 8,155,178 km (0.073 R)
• M39: 9,190,246 km (0.06 R)
• M40: 9,602,089 km (0.076 R)
• M41: 9,775,473 km (0.078 R)
• M42: 10,284,255 km (0.098 R)
• M43: 10,640,149 km (0.1 R)
• M44: 10,747,709 km (0.117 R)
• M45: 10,909,874 km (0.074 R)
• M46: 11,364,352 km (0.113 R)
• M47: 11,492,707 km (0.102 R)
• M48: 11,880,764 km (0.074 R)
• M49: 12,783,886 km (0.085 R)
• M50: 12,917,477 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 10.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.63 AU - 5.29 AU

Year: 6281 Days

Day: 9.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,488,594 km

• M1: 394,041 km (0.076 R)
• M2: 688,449 km (0.113 R)
• M3: 1,231,938 km (0.098 R)
• M4: 1,499,868 km (0.065 R)
• M5: 1,612,366 km (0.094 R)
• M6: 1,826,291 km (0.091 R)
• M7: 1,946,867 km (0.06 R)
• M8: 2,049,491 km (0.061 R)
• M9: 2,412,116 km (0.081 R)
• M10: 2,794,937 km (0.101 R)
• M11: 2,981,934 km (0.036 R)
• M12: 3,392,880 km (0.048 R)
• M13: 3,567,460 km (0.07 R)
• M14: 3,693,871 km (0.099 R)
• M15: 3,821,926 km (0.1 R)
• M16: 4,268,326 km (0.103 R)
• M17: 4,511,423 km (0.04 R)
• M18: 4,759,007 km (0.074 R)
• M19: 4,842,633 km (0.033 R)
• M20: 5,181,771 km (0.047 R)
• M21: 5,296,662 km (0.03 R)
• M22: 5,412,301 km (0.093 R)
• M23: 6,490,752 km (0.117 R)
• M24: 6,614,619 km (0.049 R)
• M25: 7,022,722 km (0.031 R)
• M26: 7,181,895 km (0.101 R)
• M27: 7,666,592 km (0.112 R)
• M28: 8,195,271 km (0.11 R)
• M29: 8,497,907 km (0.055 R)
• M30: 8,667,701 km (0.07 R)
• M31: 9,253,077 km (0.112 R)
• M32: 9,603,585 km (0.101 R)
• M33: 10,245,210 km (0.057 R)
• M34: 10,425,924 km (0.092 R)
• M35: 11,011,450 km (0.117 R)
• M36: 11,420,002 km (0.11 R)
• M37: 11,833,790 km (0.114 R)
• M38: 12,870,054 km (0.113 R)
• M39: 12,947,845 km (0.106 R)
• M40: 13,261,103 km (0.055 R)
• M41: 13,735,777 km (0.107 R)
• M42: 15,028,303 km (0.103 R)
• M43: 15,357,568 km (0.091 R)
• M44: 15,689,226 km (0.101 R)
• M45: 17,210,637 km (0.093 R)
• M46: 17,598,245 km (0.057 R)
• M47: 18,032,378 km (0.118 R)
• M48: 18,426,269 km (0.105 R)
• M49: 18,866,984 km (0.059 R)
• M50: 19,222,279 km (0.069 R)
• M51: 19,894,123 km (0.091 R)
• M52: 20,756,405 km (0.106 R)
• M53: 20,847,810 km (0.115 R)
• M54: 21,353,301 km (0.048 R)
• M55: 21,584,430 km (0.069 R)
• M56: 22,282,603 km (0.113 R)
• M57: 23,462,930 km (0.095 R)
• M58: 23,558,224 km (0.071 R)
• M59: 23,653,667 km (0.069 R)
• M60: 25,246,735 km (0.057 R)
• M61: 26,228,995 km (0.049 R)
• M62: 27,223,821 km (0.104 R)
• M63: 27,424,282 km (0.088 R)
• M64: 27,524,662 km (0.1 R)
• M65: 27,625,192 km (0.093 R)
• M66: 27,776,285 km (0.064 R)
• M67: 28,841,123 km (0.107 R)
• M68: 28,994,311 km (0.109 R)
• M69: 29,250,273 km (0.046 R)
• M70: 29,352,897 km (0.096 R)
• M71: 29,816,052 km (0.036 R)
• M72: 29,970,886 km (0.062 R)
• M73: 31,167,520 km (0.106 R)
• M74: 32,167,881 km (0.034 R)
• M75: 32,965,088 km (0.077 R)
• M76: 33,768,727 km (0.079 R)
• M77: 34,038,004 km (0.048 R)
• M78: 34,308,028 km (0.061 R)
• M79: 34,795,866 km (0.083 R)
• M80: 34,904,624 km (0.053 R)
• M81: 36,328,347 km (0.053 R)
• M82: 36,493,802 km (0.076 R)
• M83: 36,770,259 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.4

Radius: 5.1

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.69 AU - 10.81 AU

Year: 17260 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,488,594 km

• M1: 116,686 km (0.113 R)
• M2: 312,959 km (0.088 R)
• M3: 505,491 km (0.118 R)
• M4: 606,021 km (0.075 R)
• M5: 1,747,303 km (0.038 R)
• M6: 1,927,269 km (0.089 R)
• M7: 2,588,193 km (0.102 R)
• M8: 2,852,831 km (0.12 R)
• M9: 2,973,258 km (0.093 R)
• M10: 3,535,596 km (0.047 R)
• M11: 3,632,535 km (0.1 R)
• M12: 3,762,985 km (0.077 R)
• M13: 3,928,440 km (0.108 R)
• M14: 4,096,289 km (0.086 R)
• M15: 4,164,057 km (0.089 R)
• M16: 5,042,196 km (0.031 R)
• M17: 5,114,901 km (0.113 R)
• M18: 5,298,158 km (0.109 R)
• M19: 5,372,060 km (0.104 R)
• M20: 5,822,648 km (0.087 R)
• M21: 6,560,615 km (0.052 R)
• M22: 6,839,914 km (0.094 R)
• M23: 6,880,156 km (0.085 R)
• M24: 7,204,783 km (0.039 R)
• M25: 8,336,641 km (0.076 R)
• M26: 8,422,659 km (0.088 R)
• M27: 8,813,409 km (0.086 R)
• M28: 9,121,431 km (0.062 R)
• M29: 9,929,708 km (0.104 R)
• M30: 10,342,299 km (0.1 R)
• M31: 10,527,501 km (0.057 R)
• M32: 10,713,751 km (0.117 R)
• M33: 10,760,575 km (0.04 R)
• M34: 11,565,561 km (0.057 R)
• M35: 12,145,402 km (0.117 R)
• M36: 12,438,913 km (0.039 R)
• M37: 12,537,349 km (0.095 R)
• M38: 13,333,359 km (0.099 R)
• M39: 14,196,988 km (0.111 R)
• M40: 14,248,300 km (0.091 R)
• M41: 14,299,761 km (0.118 R)
• M42: 14,817,370 km (0.102 R)
• M43: 15,288,603 km (0.087 R)
• M44: 16,406,847 km (0.101 R)
• M45: 16,460,703 km (0.085 R)
• M46: 19,230,357 km (0.114 R)
• M47: 20,088,900 km (0.045 R)
• M48: 20,551,905 km (0.084 R)
• M49: 21,135,636 km (0.051 R)
• M50: 21,961,865 km (0.083 R)
• M51: 22,558,611 km (0.119 R)
• M52: 22,618,600 km (0.117 R)
• M53: 22,919,142 km (0.1 R)
• M54: 22,979,430 km (0.12 R)
• M55: 24,874,087 km (0.067 R)
• M56: 25,871,456 km (0.08 R)
• M57: 26,122,780 km (0.036 R)
• M58: 26,248,742 km (0.118 R)
• M59: 26,818,261 km (0.12 R)
• M60: 29,398,076 km (0.048 R)
• M61: 30,055,259 km (0.074 R)
• M62: 30,253,327 km (0.052 R)
• M63: 31,518,177 km (0.115 R)
• M64: 31,719,386 km (0.103 R)
• M65: 32,664,246 km (0.11 R)
• M66: 33,961,409 km (0.119 R)
• M67: 34,236,669 km (0.075 R)
• M68: 37,099,973 km (0.081 R)
• M69: 38,238,113 km (0.109 R)
• M70: 38,596,101 km (0.118 R)
• M71: 38,811,372 km (0.031 R)
• M72: 39,099,199 km (0.094 R)
• M73: 39,459,730 km (0.094 R)
• M74: 39,966,567 km (0.116 R)
• M75: 40,184,382 km (0.11 R)
• M76: 44,172,661 km (0.08 R)
• M77: 45,681,355 km (0.076 R)
• M78: 46,671,095 km (0.112 R)
• M79: 47,360,442 km (0.082 R)
• M80: 47,668,015 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 4.4

Gravity: 41.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.53 AU - 11.59 AU

Year: 21278 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,488,594 km

• M1: 150,944 km (0.039 R)
• M2: 424,858 km (0.098 R)
• M3: 648,507 km (0.044 R)
• M4: 1,015,620 km (0.072 R)
• M5: 1,374,056 km (0.088 R)
• M6: 1,469,350 km (0.053 R)
• M7: 1,802,804 km (0.116 R)
• M8: 2,122,345 km (0.104 R)
• M9: 2,269,998 km (0.068 R)
• M10: 2,420,942 km (0.091 R)
• M11: 2,614,372 km (0.085 R)
• M12: 2,934,063 km (0.113 R)
• M13: 3,266,170 km (0.074 R)
• M14: 3,308,507 km (0.116 R)
• M15: 3,875,482 km (0.069 R)
• M16: 4,378,580 km (0.088 R)
• M17: 4,425,255 km (0.092 R)
• M18: 4,757,063 km (0.104 R)
• M19: 5,344,534 km (0.108 R)
• M20: 5,748,747 km (0.104 R)
• M21: 5,799,909 km (0.116 R)
• M22: 7,019,282 km (0.094 R)
• M23: 7,405,543 km (0.1 R)
• M24: 7,573,243 km (0.077 R)
• M25: 9,317,853 km (0.055 R)
• M26: 9,559,603 km (0.097 R)
• M27: 9,681,077 km (0.092 R)
• M28: 10,234,589 km (0.054 R)
• M29: 10,483,968 km (0.11 R)
• M30: 11,955,862 km (0.067 R)
• M31: 12,152,583 km (0.082 R)
• M32: 13,832,866 km (0.102 R)
• M33: 13,901,681 km (0.051 R)
• M34: 14,385,780 km (0.083 R)
• M35: 14,875,563 km (0.093 R)
• M36: 17,035,458 km (0.09 R)
• M37: 18,604,590 km (0.069 R)
• M38: 19,830,843 km (0.116 R)
• M39: 20,846,164 km (0.052 R)
• M40: 21,241,252 km (0.103 R)
• M41: 22,521,810 km (0.041 R)
• M42: 23,171,364 km (0.113 R)
• M43: 23,580,514 km (0.117 R)
• M44: 23,827,201 km (0.092 R)
• M45: 24,157,363 km (0.119 R)
• M46: 24,905,802 km (0.117 R)
• M47: 26,340,146 km (0.118 R)
• M48: 26,425,267 km (0.05 R)
• M49: 27,974,503 km (0.108 R)
• M50: 30,263,799 km (0.077 R)
• M51: 31,430,812 km (0.073 R)
• M52: 31,521,169 km (0.094 R)
• M53: 31,792,839 km (0.07 R)
• M54: 33,162,706 km (0.104 R)
• M55: 33,254,709 km (0.082 R)
• M56: 33,623,617 km (0.115 R)
• M57: 33,808,520 km (0.115 R)
• M58: 36,243,525 km (0.046 R)
• M59: 36,908,637 km (0.119 R)
• M60: 37,099,524 km (0.119 R)
• M61: 37,386,303 km (0.095 R)
• M62: 38,058,297 km (0.102 R)
• M63: 39,609,327 km (0.052 R)
• M64: 40,983,384 km (0.091 R)
• M65: 43,274,475 km (0.057 R)
• M66: 43,677,043 km (0.08 R)
• M67: 44,587,645 km (0.067 R)
• M68: 45,709,031 km (0.085 R)
• M69: 46,530,323 km (0.107 R)
• M70: 47,149,509 km (0.118 R)
• M71: 51,453,140 km (0.094 R)
• M72: 51,666,317 km (0.096 R)
• M73: 52,414,606 km (0.113 R)
• M74: 53,058,774 km (0.115 R)
• M75: 53,274,046 km (0.062 R)
• M76: 53,381,906 km (0.12 R)
• M77: 53,813,645 km (0.086 R)
• M78: 54,898,230 km (0.083 R)
• M79: 56,428,616 km (0.097 R)
• M80: 61,216,197 km (0.118 R)
• M81: 62,234,659 km (0.095 R)
• M82: 62,575,293 km (0.111 R)
• M83: 66,132,132 km (0.079 R)
• M84: 66,247,921 km (0.119 R)
• M85: 66,363,859 km (0.115 R)
• M86: 73,799,622 km (0.046 R)
• M87: 76,093,406 km (0.106 R)
• M88: 76,944,318 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit