🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 14.9

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 928 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,686,217 km

• M1: 211,531 km (0.115 R)
• M2: 397,033 km (0.066 R)
• M3: 520,601 km (0.104 R)
• M4: 677,828 km (0.114 R)
• M5: 807,829 km (0.12 R)
• M6: 922,121 km (0.116 R)
• M7: 1,018,462 km (0.095 R)
• M8: 1,118,842 km (0.091 R)
• M9: 1,330,374 km (0.098 R)
• M10: 1,578,557 km (0.083 R)
• M11: 1,708,707 km (0.062 R)
• M12: 1,803,552 km (0.101 R)
• M13: 1,939,985 km (0.054 R)
• M14: 2,092,874 km (0.064 R)
• M15: 2,253,094 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.6

Radius: 8.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.05 AU - 1.47 AU

Year: 928 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,686,217 km

• M1: 121,025 km (0.095 R)
• M2: 225,594 km (0.053 R)
• M3: 279,000 km (0.103 R)
• M4: 338,690 km (0.11 R)
• M5: 399,576 km (0.086 R)
• M6: 464,801 km (0.095 R)
• M7: 520,152 km (0.083 R)
• M8: 669,301 km (0.112 R)
• M9: 787,932 km (0.105 R)
• M10: 867,368 km (0.088 R)
• M11: 967,449 km (0.111 R)
• M12: 1,096,702 km (0.115 R)
• M13: 1,166,714 km (0.036 R)
• M14: 1,324,988 km (0.108 R)
• M15: 1,546,992 km (0.059 R)
• M16: 1,691,952 km (0.113 R)
• M17: 1,833,771 km (0.097 R)
• M18: 2,058,018 km (0.12 R)
• M19: 2,129,376 km (0.114 R)
• M20: 2,357,064 km (0.109 R)
• M21: 2,423,486 km (0.102 R)
• M22: 2,499,032 km (0.101 R)
• M23: 2,566,950 km (0.075 R)
• M24: 2,678,400 km (0.062 R)
• M25: 3,113,580 km (0.088 R)
• M26: 3,195,859 km (0.115 R)
• M27: 3,390,785 km (0.106 R)
• M28: 3,523,030 km (0.103 R)
• M29: 3,637,622 km (0.101 R)
• M30: 3,743,836 km (0.112 R)
• M31: 4,108,706 km (0.1 R)
• M32: 4,168,993 km (0.031 R)
• M33: 4,578,293 km (0.099 R)
• M34: 4,693,035 km (0.113 R)
• M35: 4,787,730 km (0.109 R)
• M36: 4,978,916 km (0.117 R)
• M37: 5,205,258 km (0.036 R)
• M38: 5,270,483 km (0.108 R)
• M39: 5,435,040 km (0.098 R)
• M40: 5,712,843 km (0.093 R)
• M41: 5,859,150 km (0.112 R)
• M42: 6,155,504 km (0.114 R)
• M43: 6,328,738 km (0.1 R)
• M44: 6,468,462 km (0.117 R)
• M45: 6,573,929 km (0.082 R)
• M46: 6,751,053 km (0.085 R)
• M47: 7,413,771 km (0.097 R)
• M48: 7,512,057 km (0.104 R)
• M49: 7,921,357 km (0.115 R)
• M50: 7,984,038 km (0.1 R)
• M51: 8,249,126 km (0.105 R)
• M52: 8,325,421 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 10.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.16 AU - 1.58 AU

Year: 1052 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,686,217 km

• M1: 131,048 km (0.038 R)
• M2: 202,556 km (0.094 R)
• M3: 311,762 km (0.11 R)
• M4: 393,293 km (0.072 R)
• M5: 469,438 km (0.062 R)
• M6: 546,331 km (0.064 R)
• M7: 633,846 km (0.116 R)
• M8: 720,912 km (0.108 R)
• M9: 793,916 km (0.03 R)
• M10: 895,343 km (0.082 R)
• M11: 1,077,105 km (0.112 R)
• M12: 1,278,763 km (0.102 R)
• M13: 1,477,429 km (0.055 R)
• M14: 1,572,573 km (0.107 R)
• M15: 1,645,277 km (0.037 R)
• M16: 2,000,124 km (0.11 R)
• M17: 2,070,584 km (0.108 R)
• M18: 2,168,720 km (0.106 R)
• M19: 2,379,055 km (0.109 R)
• M20: 2,482,128 km (0.036 R)
• M21: 2,615,420 km (0.115 R)
• M22: 2,751,254 km (0.118 R)
• M23: 2,959,345 km (0.075 R)
• M24: 3,080,669 km (0.098 R)
• M25: 3,152,177 km (0.075 R)
• M26: 3,475,607 km (0.085 R)
• M27: 3,636,126 km (0.106 R)
• M28: 3,700,902 km (0.106 R)
• M29: 3,777,197 km (0.089 R)
• M30: 3,886,852 km (0.111 R)
• M31: 4,109,603 km (0.093 R)
• M32: 4,199,960 km (0.075 R)
• M33: 4,463,252 km (0.11 R)
• M34: 5,151,103 km (0.108 R)
• M35: 5,346,777 km (0.1 R)
• M36: 5,821,302 km (0.104 R)
• M37: 6,063,650 km (0.088 R)
• M38: 6,153,858 km (0.03 R)
• M39: 6,387,679 km (0.09 R)
• M40: 6,837,520 km (0.116 R)
• M41: 6,998,637 km (0.109 R)
• M42: 7,270,157 km (0.046 R)
• M43: 7,476,004 km (0.05 R)
• M44: 7,725,683 km (0.071 R)
• M45: 8,133,786 km (0.055 R)
• M46: 8,247,480 km (0.114 R)
• M47: 8,347,561 km (0.117 R)
• M48: 8,592,154 km (0.112 R)
• M49: 8,824,479 km (0.044 R)
• M50: 8,897,633 km (0.096 R)
• M51: 9,117,990 km (0.074 R)
• M52: 9,221,362 km (0.102 R)
• M53: 9,534,171 km (0.109 R)
• M54: 9,639,189 km (0.109 R)
• M55: 9,926,268 km (0.114 R)
• M56: 10,032,632 km (0.114 R)
• M57: 10,170,112 km (0.111 R)
• M58: 10,262,115 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 10.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.02 AU - 3.96 AU

Year: 4277 Days

Day: 8.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,686,217 km

• M1: 140,772 km (0.064 R)
• M2: 408,103 km (0.094 R)
• M3: 484,248 km (0.119 R)
• M4: 575,054 km (0.076 R)
• M5: 645,216 km (0.094 R)
• M6: 815,458 km (0.033 R)
• M7: 958,623 km (0.094 R)
• M8: 1,099,544 km (0.038 R)
• M9: 1,654,104 km (0.107 R)
• M10: 1,772,136 km (0.067 R)
• M11: 2,229,008 km (0.106 R)
• M12: 2,433,808 km (0.103 R)
• M13: 2,846,548 km (0.063 R)
• M14: 3,004,972 km (0.112 R)
• M15: 3,133,926 km (0.098 R)
• M16: 3,582,869 km (0.105 R)
• M17: 3,771,662 km (0.084 R)
• M18: 3,893,584 km (0.096 R)
• M19: 4,249,028 km (0.094 R)
• M20: 4,467,441 km (0.117 R)
• M21: 4,615,094 km (0.077 R)
• M22: 4,877,489 km (0.067 R)
• M23: 5,048,779 km (0.085 R)
• M24: 5,515,225 km (0.098 R)
• M25: 6,077,114 km (0.081 R)
• M26: 6,179,290 km (0.083 R)
• M27: 6,406,379 km (0.069 R)
• M28: 6,489,556 km (0.108 R)
• M29: 7,125,347 km (0.081 R)
• M30: 7,211,665 km (0.099 R)
• M31: 7,538,386 km (0.104 R)
• M32: 7,692,622 km (0.113 R)
• M33: 7,781,184 km (0.08 R)
• M34: 8,138,723 km (0.067 R)
• M35: 8,387,803 km (0.075 R)
• M36: 8,570,462 km (0.091 R)
• M37: 9,196,828 km (0.113 R)
• M38: 9,314,562 km (0.071 R)
• M39: 9,385,322 km (0.088 R)
• M40: 9,742,113 km (0.107 R)
• M41: 10,079,157 km (0.11 R)
• M42: 10,616,662 km (0.103 R)
• M43: 10,888,780 km (0.047 R)
• M44: 10,988,412 km (0.084 R)
• M45: 11,339,219 km (0.053 R)
• M46: 12,388,050 km (0.067 R)
• M47: 12,570,111 km (0.112 R)
• M48: 12,884,565 km (0.053 R)
• M49: 12,963,553 km (0.065 R)
• M50: 13,228,042 km (0.105 R)
• M51: 13,547,733 km (0.089 R)
• M52: 14,222,120 km (0.097 R)
• M53: 14,440,234 km (0.04 R)
• M54: 14,741,973 km (0.116 R)
• M55: 14,907,428 km (0.045 R)
• M56: 15,800,228 km (0.103 R)
• M57: 17,027,230 km (0.107 R)
• M58: 17,404,216 km (0.092 R)
• M59: 17,579,096 km (0.099 R)
• M60: 17,725,403 km (0.094 R)
• M61: 17,930,801 km (0.064 R)
• M62: 18,373,461 km (0.114 R)
• M63: 18,760,171 km (0.086 R)
• M64: 19,300,070 km (0.079 R)
• M65: 19,784,169 km (0.118 R)
• M66: 20,119,268 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 9.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.85 AU - 4.45 AU

Year: 4575 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 98.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,686,217 km

• M1: 122,521 km (0.107 R)
• M2: 241,900 km (0.09 R)
• M3: 366,365 km (0.097 R)
• M4: 549,922 km (0.112 R)
• M5: 699,220 km (0.069 R)
• M6: 842,685 km (0.119 R)
• M7: 923,468 km (0.086 R)
• M8: 1,050,027 km (0.055 R)
• M9: 1,159,982 km (0.058 R)
• M10: 1,250,937 km (0.112 R)
• M11: 1,368,073 km (0.068 R)
• M12: 1,452,296 km (0.073 R)
• M13: 1,613,563 km (0.079 R)
• M14: 2,521,472 km (0.065 R)
• M15: 2,625,891 km (0.112 R)
• M16: 2,701,289 km (0.067 R)
• M17: 3,026,365 km (0.068 R)
• M18: 3,901,961 km (0.112 R)
• M19: 4,023,285 km (0.059 R)
• M20: 4,323,079 km (0.117 R)
• M21: 4,575,451 km (0.104 R)
• M22: 4,721,907 km (0.066 R)
• M23: 5,038,307 km (0.1 R)
• M24: 5,170,551 km (0.096 R)
• M25: 5,632,809 km (0.086 R)
• M26: 5,888,771 km (0.116 R)
• M27: 6,128,576 km (0.065 R)
• M28: 6,535,183 km (0.085 R)
• M29: 6,658,900 km (0.109 R)
• M30: 7,034,840 km (0.058 R)
• M31: 7,503,680 km (0.111 R)
• M32: 7,698,306 km (0.096 R)
• M33: 7,894,728 km (0.117 R)
• M34: 8,381,819 km (0.112 R)
• M35: 8,516,457 km (0.084 R)
• M36: 8,629,104 km (0.096 R)
• M37: 8,924,411 km (0.1 R)
• M38: 9,246,196 km (0.079 R)
• M39: 9,688,856 km (0.039 R)
• M40: 9,782,953 km (0.064 R)
• M41: 9,995,831 km (0.119 R)
• M42: 10,234,140 km (0.099 R)
• M43: 10,643,589 km (0.082 R)
• M44: 10,716,443 km (0.093 R)
• M45: 10,862,601 km (0.117 R)
• M46: 11,009,356 km (0.04 R)
• M47: 11,453,662 km (0.051 R)
• M48: 11,703,041 km (0.111 R)
• M49: 11,903,951 km (0.083 R)
• M50: 12,055,344 km (0.099 R)
• M51: 12,283,631 km (0.107 R)
• M52: 12,385,507 km (0.076 R)
• M53: 12,487,682 km (0.103 R)
• M54: 12,899,226 km (0.109 R)
• M55: 13,393,797 km (0.049 R)
• M56: 13,551,323 km (0.115 R)
• M57: 13,868,171 km (0.108 R)
• M58: 13,974,236 km (0.116 R)
• M59: 14,347,932 km (0.054 R)
• M60: 14,509,049 km (0.098 R)
• M61: 14,887,531 km (0.037 R)
• M62: 15,269,155 km (0.116 R)
• M63: 15,351,285 km (0.107 R)
• M64: 15,433,564 km (0.075 R)
• M65: 16,014,153 km (0.03 R)
• M66: 16,969,186 km (0.025 R)
• M67: 17,139,727 km (0.095 R)
• M68: 17,225,148 km (0.119 R)
• M69: 17,396,437 km (0.118 R)
• M70: 17,654,494 km (0.09 R)
• M71: 17,769,534 km (0.087 R)
• M72: 18,348,777 km (0.116 R)
• M73: 18,757,927 km (0.067 R)
• M74: 19,436,653 km (0.102 R)
• M75: 19,883,651 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 13

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.02 AU - 5.28 AU

Year: 6578 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,686,217 km

• M1: 165,156 km (0.083 R)
• M2: 503,098 km (0.085 R)
• M3: 589,864 km (0.067 R)
• M4: 979,866 km (0.081 R)
• M5: 1,230,293 km (0.116 R)
• M6: 1,336,507 km (0.064 R)
• M7: 2,189,215 km (0.099 R)
• M8: 2,453,405 km (0.063 R)
• M9: 2,658,504 km (0.049 R)
• M10: 3,535,596 km (0.112 R)
• M11: 3,820,580 km (0.104 R)
• M12: 4,167,198 km (0.11 R)
• M13: 4,919,676 km (0.076 R)
• M14: 5,385,673 km (0.086 R)
• M15: 6,173,007 km (0.08 R)
• M16: 6,867,440 km (0.097 R)
• M17: 6,996,393 km (0.086 R)
• M18: 7,158,707 km (0.111 R)
• M19: 7,454,013 km (0.114 R)
• M20: 7,854,187 km (0.06 R)
• M21: 7,955,316 km (0.117 R)
• M22: 8,193,027 km (0.071 R)
• M23: 8,640,773 km (0.116 R)
• M24: 9,131,903 km (0.069 R)
• M25: 9,380,983 km (0.098 R)
• M26: 9,632,158 km (0.076 R)
• M27: 9,849,374 km (0.111 R)
• M28: 11,262,176 km (0.078 R)
• M29: 11,567,655 km (0.064 R)
• M30: 11,992,214 km (0.068 R)
• M31: 12,618,880 km (0.085 R)
• M32: 12,936,177 km (0.108 R)
• M33: 13,336,650 km (0.102 R)
• M34: 13,578,849 km (0.071 R)
• M35: 14,728,658 km (0.093 R)
• M36: 16,295,397 km (0.052 R)
• M37: 16,424,649 km (0.098 R)
• M38: 16,814,801 km (0.09 R)
• M39: 17,383,721 km (0.12 R)
• M40: 17,914,495 km (0.056 R)
• M41: 19,082,854 km (0.089 R)
• M42: 19,584,605 km (0.099 R)
• M43: 19,952,167 km (0.085 R)
• M44: 20,461,398 km (0.09 R)
• M45: 20,928,144 km (0.084 R)
• M46: 21,209,687 km (0.113 R)
• M47: 21,919,529 km (0.054 R)
• M48: 22,110,116 km (0.105 R)
• M49: 23,168,073 km (0.081 R)
• M50: 23,605,646 km (0.066 R)
• M51: 23,703,334 km (0.077 R)
• M52: 24,390,437 km (0.099 R)
• M53: 24,984,490 km (0.106 R)
• M54: 25,133,789 km (0.078 R)
• M55: 26,846,385 km (0.106 R)
• M56: 27,050,287 km (0.103 R)
• M57: 27,152,462 km (0.113 R)
• M58: 27,613,822 km (0.063 R)
• M59: 27,716,745 km (0.114 R)
• M60: 27,819,818 km (0.078 R)
• M61: 28,181,396 km (0.066 R)
• M62: 28,492,410 km (0.111 R)
• M63: 28,648,441 km (0.112 R)
• M64: 29,327,765 km (0.099 R)
• M65: 29,590,459 km (0.095 R)
• M66: 30,171,048 km (0.11 R)
• M67: 31,665,980 km (0.114 R)
• M68: 32,097,570 km (0.042 R)
• M69: 32,803,073 km (0.108 R)
• M70: 33,130,393 km (0.053 R)
• M71: 33,623,318 km (0.1 R)
• M72: 33,733,273 km (0.077 R)
• M73: 33,898,279 km (0.041 R)
• M74: 34,284,541 km (0.101 R)
• M75: 34,894,302 km (0.061 R)
• M76: 35,172,703 km (0.108 R)
• M77: 35,395,903 km (0.072 R)
• M78: 36,012,247 km (0.103 R)
• M79: 37,882,519 km (0.094 R)
• M80: 38,054,108 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 5.6

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.71 AU - 9.15 AU

Year: 17506 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,686,217 km

• M1: 83,924 km (0.094 R)
• M2: 163,361 km (0.113 R)
• M3: 409,001 km (0.088 R)
• M4: 860,487 km (0.06 R)
• M5: 1,051,523 km (0.093 R)
• M6: 1,095,804 km (0.105 R)
• M7: 2,079,111 km (0.083 R)
• M8: 2,191,758 km (0.114 R)
• M9: 3,099,219 km (0.119 R)
• M10: 3,761,190 km (0.115 R)
• M11: 4,038,095 km (0.109 R)
• M12: 4,465,646 km (0.118 R)
• M13: 4,574,703 km (0.079 R)
• M14: 5,286,190 km (0.109 R)
• M15: 5,440,426 km (0.118 R)
• M16: 6,314,676 km (0.113 R)
• M17: 6,560,615 km (0.054 R)
• M18: 7,231,860 km (0.112 R)
• M19: 7,575,487 km (0.117 R)
• M20: 8,323,626 km (0.101 R)
• M21: 8,820,141 km (0.115 R)
• M22: 9,326,230 km (0.1 R)
• M23: 9,465,955 km (0.106 R)
• M24: 9,653,251 km (0.12 R)
• M25: 10,270,343 km (0.098 R)
• M26: 10,462,725 km (0.074 R)
• M27: 10,802,462 km (0.075 R)
• M28: 10,949,218 km (0.094 R)
• M29: 11,096,572 km (0.113 R)
• M30: 11,343,558 km (0.081 R)
• M31: 11,792,800 km (0.111 R)
• M32: 11,843,065 km (0.085 R)
• M33: 11,893,480 km (0.105 R)
• M34: 12,863,622 km (0.102 R)
• M35: 13,384,372 km (0.097 R)
• M36: 13,752,981 km (0.05 R)
• M37: 16,145,350 km (0.073 R)
• M38: 16,706,791 km (0.1 R)
• M39: 17,733,332 km (0.043 R)
• M40: 18,897,652 km (0.075 R)
• M41: 19,251,750 km (0.069 R)
• M42: 19,489,162 km (0.111 R)
• M43: 19,667,782 km (0.067 R)
• M44: 19,727,471 km (0.082 R)
• M45: 19,846,850 km (0.041 R)
• M46: 20,086,656 km (0.102 R)
• M47: 20,994,116 km (0.087 R)
• M48: 21,116,188 km (0.066 R)
• M49: 21,422,116 km (0.105 R)
• M50: 22,162,625 km (0.108 R)
• M51: 23,415,358 km (0.084 R)
• M52: 23,668,777 km (0.088 R)
• M53: 26,580,250 km (0.118 R)
• M54: 26,778,318 km (0.079 R)
• M55: 29,057,292 km (0.102 R)
• M56: 30,910,959 km (0.082 R)
• M57: 31,467,463 km (0.086 R)
• M58: 33,512,466 km (0.117 R)
• M59: 34,514,922 km (0.094 R)
• M60: 34,731,090 km (0.1 R)
• M61: 36,476,000 km (0.074 R)
• M62: 36,769,661 km (0.076 R)
• M63: 37,433,127 km (0.112 R)
• M64: 38,996,575 km (0.098 R)
• M65: 39,221,570 km (0.041 R)
• M66: 39,296,817 km (0.085 R)
• M67: 40,050,641 km (0.1 R)
• M68: 40,657,111 km (0.082 R)
• M69: 40,961,543 km (0.06 R)
• M70: 42,109,856 km (0.111 R)
• M71: 42,572,113 km (0.047 R)
• M72: 43,036,016 km (0.085 R)
• M73: 43,191,000 km (0.066 R)
• M74: 43,579,356 km (0.091 R)
• M75: 44,908,533 km (0.117 R)
• M76: 46,092,151 km (0.057 R)
• M77: 46,250,874 km (0.111 R)
• M78: 46,409,598 km (0.095 R)
• M79: 48,651,621 km (0.052 R)
• M80: 48,893,970 km (0.115 R)
• M81: 50,111,397 km (0.118 R)
• M82: 50,192,928 km (0.1 R)
• M83: 50,601,330 km (0.097 R)
• M84: 50,683,011 km (0.072 R)
• M85: 50,928,650 km (0.116 R)
• M86: 51,832,670 km (0.067 R)
• M87: 52,576,321 km (0.12 R)
• M88: 55,080,290 km (0.066 R)
• M89: 55,417,185 km (0.041 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: 542 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit