🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 300 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,335,272 km

• M1: 169,943 km (0.082 R)
• M2: 281,394 km (0.105 R)
• M3: 370,404 km (0.069 R)
• M4: 535,112 km (0.076 R)
• M5: 619,784 km (0.084 R)
• M6: 811,568 km (0.052 R)
• M7: 906,114 km (0.082 R)
• M8: 1,004,998 km (0.096 R)
• M9: 1,111,363 km (0.052 R)
• M10: 1,211,444 km (0.1 R)
• M11: 1,314,666 km (0.05 R)
• M12: 1,406,370 km (0.043 R)
• M13: 1,507,797 km (0.039 R)
• M14: 1,596,508 km (0.052 R)
• M15: 1,718,880 km (0.103 R)
• M16: 1,885,681 km (0.083 R)
• M17: 1,986,061 km (0.054 R)
• M18: 2,109,779 km (0.116 R)
• M19: 2,253,692 km (0.057 R)
• M20: 2,437,398 km (0.104 R)
• M21: 2,584,303 km (0.064 R)
• M22: 2,701,289 km (0.104 R)
• M23: 2,887,239 km (0.1 R)
• M24: 2,989,115 km (0.1 R)
• M25: 3,122,108 km (0.054 R)
• M26: 3,221,889 km (0.106 R)
• M27: 3,312,546 km (0.08 R)
• M28: 3,404,100 km (0.077 R)
• M29: 3,522,431 km (0.058 R)
• M30: 3,621,316 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.89 AU - 0.89 AU

Year: 569 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,335,272 km

• M1: 195,973 km (0.058 R)
• M2: 301,889 km (0.06 R)
• M3: 399,875 km (0.087 R)
• M4: 522,994 km (0.114 R)
• M5: 803,041 km (0.116 R)
• M6: 1,018,313 km (0.096 R)
• M7: 1,116,898 km (0.099 R)
• M8: 1,224,758 km (0.113 R)
• M9: 1,318,705 km (0.094 R)
• M10: 1,439,580 km (0.117 R)
• M11: 1,700,030 km (0.085 R)
• M12: 1,934,899 km (0.083 R)
• M13: 2,045,900 km (0.106 R)
• M14: 2,173,507 km (0.105 R)
• M15: 2,370,079 km (0.077 R)
• M16: 2,512,047 km (0.094 R)
• M17: 2,633,820 km (0.034 R)
• M18: 2,812,590 km (0.073 R)
• M19: 2,995,398 km (0.06 R)
• M20: 3,084,409 km (0.056 R)
• M21: 3,198,851 km (0.083 R)
• M22: 3,306,412 km (0.107 R)
• M23: 3,415,170 km (0.109 R)
• M24: 3,508,220 km (0.039 R)
• M25: 3,827,611 km (0.067 R)
• M26: 4,013,112 km (0.042 R)
• M27: 4,356,589 km (0.098 R)
• M28: 4,606,567 km (0.043 R)
• M29: 4,700,365 km (0.081 R)
• M30: 4,956,776 km (0.116 R)
• M31: 5,062,691 km (0.095 R)
• M32: 5,663,327 km (0.113 R)
• M33: 5,987,655 km (0.08 R)
• M34: 6,100,601 km (0.102 R)
• M35: 6,203,824 km (0.081 R)
• M36: 6,328,439 km (0.047 R)
• M37: 6,590,983 km (0.091 R)
• M38: 6,953,758 km (0.113 R)
• M39: 7,213,909 km (0.073 R)
• M40: 7,334,185 km (0.106 R)
• M41: 7,510,412 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 12

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.8 AU - 1.14 AU

Year: 648 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,335,272 km

• M1: 149,448 km (0.077 R)
• M2: 266,583 km (0.053 R)
• M3: 403,166 km (0.03 R)
• M4: 525,089 km (0.05 R)
• M5: 657,183 km (0.096 R)
• M6: 818,001 km (0.071 R)
• M7: 998,715 km (0.059 R)
• M8: 1,118,842 km (0.099 R)
• M9: 1,269,787 km (0.119 R)
• M10: 1,482,066 km (0.107 R)
• M11: 1,677,591 km (0.083 R)
• M12: 1,911,861 km (0.118 R)
• M13: 1,994,888 km (0.06 R)
• M14: 2,133,415 km (0.064 R)
• M15: 2,299,319 km (0.099 R)
• M16: 2,428,572 km (0.109 R)
• M17: 2,677,652 km (0.089 R)
• M18: 3,022,924 km (0.1 R)
• M19: 3,111,636 km (0.107 R)
• M20: 3,300,578 km (0.111 R)
• M21: 3,391,833 km (0.115 R)
• M22: 3,577,184 km (0.097 R)
• M23: 3,670,982 km (0.111 R)
• M24: 3,746,828 km (0.076 R)
• M25: 3,823,123 km (0.103 R)
• M26: 3,919,165 km (0.117 R)
• M27: 4,045,276 km (0.077 R)
• M28: 4,182,607 km (0.08 R)
• M29: 4,351,652 km (0.097 R)
• M30: 4,442,010 km (0.052 R)
• M31: 4,737,465 km (0.09 R)
• M32: 4,861,632 km (0.087 R)
• M33: 4,976,523 km (0.12 R)
• M34: 5,187,605 km (0.083 R)
• M35: 5,412,451 km (0.098 R)
• M36: 5,596,905 km (0.089 R)
• M37: 5,794,374 km (0.067 R)
• M38: 6,005,457 km (0.08 R)
• M39: 6,219,083 km (0.105 R)
• M40: 6,607,738 km (0.067 R)
• M41: 6,816,577 km (0.119 R)
• M42: 7,098,718 km (0.069 R)
• M43: 7,456,556 km (0.074 R)
• M44: 7,625,751 km (0.085 R)
• M45: 7,881,713 km (0.103 R)
• M46: 8,054,050 km (0.055 R)
• M47: 8,215,167 km (0.054 R)
• M48: 8,327,365 km (0.078 R)
• M49: 8,414,880 km (0.091 R)
• M50: 8,553,258 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 13.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.54 AU - 2.82 AU

Year: 2976 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,335,272 km

• M1: 181,163 km (0.091 R)
• M2: 335,997 km (0.079 R)
• M3: 552,764 km (0.107 R)
• M4: 832,662 km (0.101 R)
• M5: 1,064,688 km (0.083 R)
• M6: 1,231,938 km (0.115 R)
• M7: 1,319,004 km (0.092 R)
• M8: 1,408,314 km (0.098 R)
• M9: 1,513,182 km (0.108 R)
• M10: 1,634,357 km (0.071 R)
• M11: 1,730,997 km (0.081 R)
• M12: 1,887,028 km (0.088 R)
• M13: 2,430,965 km (0.052 R)
• M14: 2,574,579 km (0.096 R)
• M15: 2,737,491 km (0.085 R)
• M16: 2,954,558 km (0.095 R)
• M17: 3,056,733 km (0.063 R)
• M18: 3,160,105 km (0.104 R)
• M19: 3,334,985 km (0.084 R)
• M20: 3,513,306 km (0.102 R)
• M21: 3,640,015 km (0.096 R)
• M22: 4,086,116 km (0.111 R)
• M23: 4,181,260 km (0.073 R)
• M24: 4,296,451 km (0.091 R)
• M25: 4,688,248 km (0.097 R)
• M26: 5,010,182 km (0.051 R)
• M27: 5,443,567 km (0.113 R)
• M28: 5,612,015 km (0.107 R)
• M29: 5,696,837 km (0.076 R)
• M30: 5,953,995 km (0.119 R)
• M31: 6,435,401 km (0.097 R)
• M32: 7,204,185 km (0.091 R)
• M33: 8,001,990 km (0.033 R)
• M34: 8,290,415 km (0.107 R)
• M35: 8,680,267 km (0.098 R)
• M36: 8,926,954 km (0.112 R)
• M37: 9,125,919 km (0.106 R)
• M38: 9,226,149 km (0.079 R)
• M39: 9,452,641 km (0.066 R)
• M40: 9,579,350 km (0.089 R)
• M41: 9,757,521 km (0.075 R)
• M42: 9,885,577 km (0.115 R)
• M43: 10,065,842 km (0.061 R)
• M44: 10,586,742 km (0.104 R)
• M45: 11,063,062 km (0.034 R)
• M46: 11,411,475 km (0.095 R)
• M47: 11,519,335 km (0.092 R)
• M48: 12,533,908 km (0.109 R)
• M49: 12,757,108 km (0.065 R)
• M50: 12,897,281 km (0.11 R)
• M51: 13,320,793 km (0.081 R)
• M52: 13,979,023 km (0.047 R)
• M53: 14,268,495 km (0.075 R)
• M54: 14,677,197 km (0.075 R)
• M55: 15,030,696 km (0.118 R)
• M56: 16,016,995 km (0.109 R)
• M57: 16,441,704 km (0.059 R)
• M58: 17,582,238 km (0.1 R)
• M59: 17,738,418 km (0.12 R)
• M60: 18,020,560 km (0.03 R)
• M61: 18,146,371 km (0.05 R)
• M62: 18,335,762 km (0.034 R)
• M63: 18,462,322 km (0.092 R)
• M64: 18,621,045 km (0.087 R)
• M65: 18,716,489 km (0.102 R)
• M66: 19,647,287 km (0.087 R)
• M67: 19,874,227 km (0.116 R)
• M68: 20,527,371 km (0.102 R)
• M69: 21,187,696 km (0.093 R)
• M70: 21,287,328 km (0.038 R)
• M71: 21,754,373 km (0.079 R)
• M72: 22,224,858 km (0.078 R)
• M73: 22,698,784 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 11.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.92 AU - 2.94 AU

Year: 3402 Days

Day: 11.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,335,272 km

• M1: 146,008 km (0.103 R)
• M2: 270,922 km (0.103 R)
• M3: 388,057 km (0.108 R)
• M4: 492,925 km (0.09 R)
• M5: 594,203 km (0.105 R)
• M6: 695,780 km (0.053 R)
• M7: 838,496 km (0.087 R)
• M8: 973,134 km (0.046 R)
• M9: 1,174,343 km (0.113 R)
• M10: 1,379,143 km (0.117 R)
• M11: 1,464,563 km (0.054 R)
• M12: 1,562,699 km (0.094 R)
• M13: 1,966,314 km (0.076 R)
• M14: 2,112,172 km (0.108 R)
• M15: 2,211,505 km (0.115 R)
• M16: 2,287,202 km (0.084 R)
• M17: 2,691,714 km (0.035 R)
• M18: 2,895,616 km (0.119 R)
• M19: 3,203,938 km (0.079 R)
• M20: 3,479,048 km (0.056 R)
• M21: 3,597,081 km (0.097 R)
• M22: 3,716,609 km (0.036 R)
• M23: 3,959,556 km (0.102 R)
• M24: 4,160,915 km (0.097 R)
• M25: 4,573,805 km (0.079 R)
• M26: 4,867,316 km (0.116 R)
• M27: 4,966,649 km (0.078 R)
• M28: 5,150,355 km (0.112 R)
• M29: 5,234,579 km (0.08 R)
• M30: 5,610,967 km (0.116 R)
• M31: 6,049,289 km (0.099 R)
• M32: 6,191,856 km (0.12 R)
• M33: 6,335,619 km (0.039 R)
• M34: 7,278,086 km (0.108 R)
• M35: 7,391,930 km (0.053 R)
• M36: 7,468,075 km (0.109 R)
• M37: 7,544,520 km (0.098 R)
• M38: 7,736,753 km (0.113 R)
• M39: 7,911,334 km (0.04 R)
• M40: 8,106,709 km (0.087 R)
• M41: 8,244,339 km (0.055 R)
• M42: 8,823,282 km (0.06 R)
• M43: 8,924,411 km (0.078 R)
• M44: 9,046,183 km (0.112 R)
• M45: 9,189,199 km (0.099 R)
• M46: 9,291,673 km (0.117 R)
• M47: 9,373,952 km (0.111 R)
• M48: 9,580,846 km (0.05 R)
• M49: 9,789,236 km (0.103 R)
• M50: 9,914,898 km (0.104 R)
• M51: 10,252,840 km (0.118 R)
• M52: 10,466,017 km (0.04 R)
• M53: 10,918,550 km (0.096 R)
• M54: 11,092,533 km (0.074 R)
• M55: 11,355,376 km (0.12 R)
• M56: 12,111,144 km (0.112 R)
• M57: 12,427,095 km (0.099 R)
• M58: 12,654,484 km (0.109 R)
• M59: 12,745,888 km (0.1 R)
• M60: 12,998,110 km (0.06 R)
• M61: 13,647,814 km (0.063 R)
• M62: 14,379,497 km (0.034 R)
• M63: 14,834,274 km (0.089 R)
• M64: 15,075,576 km (0.048 R)
• M65: 15,245,220 km (0.069 R)
• M66: 15,415,462 km (0.097 R)
• M67: 15,757,892 km (0.099 R)
• M68: 16,127,698 km (0.066 R)
• M69: 16,800,439 km (0.038 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 10.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.34 AU - 3.8 AU

Year: 4575 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,335,272 km

• M1: 251,624 km (0.043 R)
• M2: 477,217 km (0.089 R)
• M3: 553,063 km (0.104 R)
• M4: 645,664 km (0.051 R)
• M5: 808,427 km (0.046 R)
• M6: 915,838 km (0.109 R)
• M7: 1,236,576 km (0.11 R)
• M8: 1,592,021 km (0.069 R)
• M9: 1,781,711 km (0.107 R)
• M10: 1,852,620 km (0.079 R)
• M11: 2,108,283 km (0.09 R)
• M12: 2,336,719 km (0.026 R)
• M13: 2,434,257 km (0.083 R)
• M14: 2,593,279 km (0.11 R)
• M15: 2,838,320 km (0.093 R)
• M16: 2,942,590 km (0.117 R)
• M17: 3,133,776 km (0.09 R)
• M18: 3,241,786 km (0.117 R)
• M19: 3,417,115 km (0.099 R)
• M20: 3,573,295 km (0.076 R)
• M21: 3,823,273 km (0.087 R)
• M22: 3,962,100 km (0.064 R)
• M23: 4,173,631 km (0.087 R)
• M24: 4,388,753 km (0.075 R)
• M25: 4,485,692 km (0.044 R)
• M26: 5,081,690 km (0.048 R)
• M27: 5,311,622 km (0.114 R)
• M28: 5,414,994 km (0.084 R)
• M29: 6,129,922 km (0.046 R)
• M30: 6,402,190 km (0.056 R)
• M31: 6,762,273 km (0.094 R)
• M32: 7,015,542 km (0.063 R)
• M33: 7,243,080 km (0.116 R)
• M34: 7,357,971 km (0.091 R)
• M35: 7,444,439 km (0.092 R)
• M36: 7,676,615 km (0.068 R)
• M37: 8,297,745 km (0.056 R)
• M38: 8,538,598 km (0.101 R)
• M39: 9,181,719 km (0.056 R)
• M40: 9,430,949 km (0.113 R)
• M41: 9,525,046 km (0.081 R)
• M42: 10,095,612 km (0.094 R)
• M43: 10,644,936 km (0.085 R)
• M44: 11,604,157 km (0.062 R)
• M45: 11,839,774 km (0.117 R)
• M46: 12,009,119 km (0.113 R)
• M47: 12,453,125 km (0.052 R)
• M48: 12,763,690 km (0.096 R)
• M49: 13,462,911 km (0.116 R)
• M50: 13,675,190 km (0.092 R)
• M51: 14,138,794 km (0.062 R)
• M52: 14,462,823 km (0.106 R)
• M53: 15,118,211 km (0.115 R)
• M54: 15,671,723 km (0.08 R)
• M55: 15,783,323 km (0.092 R)
• M56: 16,760,796 km (0.026 R)
• M57: 17,065,527 km (0.08 R)
• M58: 17,295,309 km (0.082 R)
• M59: 17,410,499 km (0.085 R)
• M60: 17,564,585 km (0.11 R)
• M61: 17,757,866 km (0.066 R)
• M62: 18,734,590 km (0.115 R)
• M63: 18,892,565 km (0.084 R)
• M64: 19,488,563 km (0.055 R)
• M65: 20,090,844 km (0.103 R)
• M66: 20,374,033 km (0.113 R)
• M67: 20,617,728 km (0.089 R)
• M68: 21,272,518 km (0.027 R)
• M69: 22,058,954 km (0.09 R)
• M70: 22,142,280 km (0.092 R)
• M71: 22,392,856 km (0.044 R)
• M72: 23,065,897 km (0.109 R)
• M73: 23,532,343 km (0.084 R)
• M74: 23,745,520 km (0.086 R)
• M75: 24,302,473 km (0.083 R)
• M76: 24,561,128 km (0.099 R)
• M77: 25,779,603 km (0.104 R)
• M78: 26,529,088 km (0.083 R)
• M79: 26,706,511 km (0.094 R)
• M80: 27,151,714 km (0.089 R)
• M81: 27,419,943 km (0.11 R)
• M82: 27,824,157 km (0.054 R)
• M83: 30,940,430 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 6.5

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.46 AU - 7.84 AU

Year: 11631 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,335,272 km

• M1: 82,428 km (0.118 R)
• M2: 132,095 km (0.081 R)
• M3: 204,650 km (0.099 R)
• M4: 374,294 km (0.081 R)
• M5: 619,784 km (0.094 R)
• M6: 815,308 km (0.082 R)
• M7: 949,946 km (0.081 R)
• M8: 2,852,532 km (0.074 R)
• M9: 2,910,875 km (0.055 R)
• M10: 3,088,298 km (0.057 R)
• M11: 3,178,356 km (0.117 R)
• M12: 3,610,245 km (0.113 R)
• M13: 4,292,262 km (0.119 R)
• M14: 4,426,601 km (0.093 R)
• M15: 4,699,617 km (0.073 R)
• M16: 4,768,731 km (0.027 R)
• M17: 5,405,869 km (0.104 R)
• M18: 6,258,427 km (0.027 R)
• M19: 6,334,423 km (0.043 R)
• M20: 6,410,867 km (0.062 R)
• M21: 6,719,637 km (0.114 R)
• M22: 7,271,653 km (0.097 R)
• M23: 7,920,160 km (0.087 R)
• M24: 8,043,878 km (0.117 R)
• M25: 8,168,193 km (0.111 R)
• M26: 8,587,217 km (0.113 R)
• M27: 9,446,058 km (0.05 R)
• M28: 9,708,902 km (0.102 R)
• M29: 10,018,869 km (0.109 R)
• M30: 10,377,006 km (0.097 R)
• M31: 10,422,035 km (0.114 R)
• M32: 10,693,705 km (0.119 R)
• M33: 11,336,826 km (0.111 R)
• M34: 11,383,201 km (0.108 R)
• M35: 11,476,251 km (0.077 R)
• M36: 11,616,275 km (0.072 R)
• M37: 12,564,127 km (0.113 R)
• M38: 12,901,769 km (0.065 R)
• M39: 13,095,947 km (0.116 R)
• M40: 13,144,716 km (0.041 R)
• M41: 13,783,499 km (0.107 R)
• M42: 14,735,241 km (0.054 R)
• M43: 15,091,134 km (0.105 R)
• M44: 15,656,165 km (0.106 R)
• M45: 16,385,455 km (0.098 R)
• M46: 16,437,964 km (0.084 R)
• M47: 16,648,597 km (0.071 R)
• M48: 16,807,171 km (0.103 R)
• M49: 17,019,301 km (0.113 R)
• M50: 17,499,959 km (0.099 R)
• M51: 19,745,273 km (0.112 R)
• M52: 20,081,420 km (0.108 R)
• M53: 20,532,607 km (0.109 R)
• M54: 21,848,171 km (0.095 R)
• M55: 22,720,625 km (0.083 R)
• M56: 22,837,910 km (0.112 R)
• M57: 22,896,553 km (0.114 R)
• M58: 23,842,161 km (0.099 R)
• M59: 23,961,390 km (0.07 R)
• M60: 24,439,655 km (0.118 R)
• M61: 24,800,634 km (0.08 R)
• M62: 25,042,085 km (0.092 R)
• M63: 26,569,479 km (0.069 R)
• M64: 27,251,047 km (0.079 R)
• M65: 27,313,280 km (0.094 R)
• M66: 28,315,735 km (0.045 R)
• M67: 30,291,774 km (0.075 R)
• M68: 30,485,353 km (0.09 R)
• M69: 31,459,535 km (0.038 R)
• M70: 31,590,134 km (0.066 R)
• M71: 31,851,930 km (0.104 R)
• M72: 32,575,834 km (0.089 R)
• M73: 33,171,981 km (0.055 R)
• M74: 33,238,552 km (0.087 R)
• M75: 34,173,689 km (0.071 R)
• M76: 34,375,197 km (0.078 R)
• M77: 35,388,872 km (0.091 R)
• M78: 36,069,991 km (0.114 R)
• M79: 37,099,823 km (0.104 R)
• M80: 37,168,937 km (0.049 R)
• M81: 37,376,130 km (0.035 R)
• M82: 37,514,508 km (0.062 R)
• M83: 40,317,823 km (0.087 R)
• M84: 41,529,566 km (0.082 R)
• M85: 42,897,937 km (0.069 R)
• M86: 43,405,822 km (0.069 R)
• M87: 43,624,085 km (0.062 R)
• M88: 44,720,787 km (0.085 R)
• M89: 45,530,860 km (0.066 R)
• M90: 50,110,051 km (0.077 R)
• M91: 50,262,641 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit