🌌 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 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 232 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.68 AU - 0.9 AU

Year: 446 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,048,899 km

• M1: 135,984 km (0.12 R)
• M2: 210,783 km (0.07 R)
• M3: 310,416 km (0.091 R)
• M4: 546,930 km (0.093 R)
• M5: 1,143,676 km (0.103 R)
• M6: 1,268,291 km (0.047 R)
• M7: 1,340,846 km (0.063 R)
• M8: 1,414,897 km (0.036 R)
• M9: 1,513,781 km (0.084 R)
• M10: 1,597,107 km (0.086 R)
• M11: 1,799,962 km (0.068 R)
• M12: 2,017,926 km (0.039 R)
• M13: 2,130,124 km (0.11 R)
• M14: 2,299,170 km (0.101 R)
• M15: 2,437,697 km (0.094 R)
• M16: 2,672,267 km (0.111 R)
• M17: 2,781,324 km (0.066 R)
• M18: 2,869,736 km (0.04 R)
• M19: 2,944,086 km (0.087 R)
• M20: 3,041,923 km (0.081 R)
• M21: 3,140,658 km (0.058 R)
• M22: 3,240,589 km (0.073 R)
• M23: 3,610,694 km (0.06 R)
• M24: 3,699,406 km (0.082 R)
• M25: 3,854,240 km (0.108 R)
• M26: 4,145,058 km (0.072 R)
• M27: 4,331,606 km (0.111 R)
• M28: 4,408,649 km (0.037 R)
• M29: 4,607,914 km (0.098 R)
• M30: 4,934,635 km (0.088 R)
• M31: 5,060,148 km (0.117 R)
• M32: 5,132,404 km (0.106 R)
• M33: 5,314,614 km (0.077 R)
• M34: 5,526,893 km (0.064 R)
• M35: 5,629,368 km (0.051 R)
• M36: 5,732,441 km (0.103 R)
• M37: 5,817,263 km (0.089 R)
• M38: 6,016,826 km (0.087 R)
• M39: 6,103,144 km (0.114 R)
• M40: 6,170,463 km (0.06 R)
• M41: 6,393,663 km (0.11 R)
• M42: 6,462,030 km (0.052 R)
• M43: 6,579,913 km (0.108 R)
• M44: 6,708,567 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 11.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.02 AU

Year: 543 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,048,899 km

• M1: 158,275 km (0.069 R)
• M2: 243,246 km (0.087 R)
• M3: 324,627 km (0.089 R)
• M4: 522,545 km (0.102 R)
• M5: 602,131 km (0.098 R)
• M6: 675,285 km (0.028 R)
• M7: 811,868 km (0.081 R)
• M8: 885,919 km (0.096 R)
• M9: 980,016 km (0.07 R)
• M10: 1,055,114 km (0.065 R)
• M11: 1,183,618 km (0.057 R)
• M12: 1,288,337 km (0.082 R)
• M13: 1,381,536 km (0.107 R)
• M14: 1,617,003 km (0.101 R)
• M15: 1,696,589 km (0.094 R)
• M16: 1,810,433 km (0.099 R)
• M17: 1,887,925 km (0.074 R)
• M18: 1,989,053 km (0.104 R)
• M19: 2,167,673 km (0.079 R)
• M20: 2,250,251 km (0.099 R)
• M21: 2,375,913 km (0.081 R)
• M22: 2,510,252 km (0.101 R)
• M23: 2,710,265 km (0.09 R)
• M24: 2,896,065 km (0.052 R)
• M25: 2,993,902 km (0.091 R)
• M26: 3,172,821 km (0.079 R)
• M27: 3,294,145 km (0.113 R)
• M28: 3,375,826 km (0.095 R)
• M29: 3,478,898 km (0.113 R)
• M30: 3,688,485 km (0.109 R)
• M31: 3,837,634 km (0.111 R)
• M32: 3,916,472 km (0.042 R)
• M33: 4,127,256 km (0.11 R)
• M34: 4,349,259 km (0.101 R)
• M35: 4,446,647 km (0.1 R)
• M36: 4,537,303 km (0.098 R)
• M37: 4,643,817 km (0.076 R)
• M38: 4,751,079 km (0.09 R)
• M39: 4,851,609 km (0.099 R)
• M40: 4,937,179 km (0.072 R)
• M41: 5,015,269 km (0.093 R)
• M42: 5,109,665 km (0.085 R)
• M43: 5,388,515 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 12.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.44 AU - 1.78 AU

Year: 1299 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,048,899 km

• M1: 156,928 km (0.059 R)
• M2: 309,368 km (0.086 R)
• M3: 450,738 km (0.105 R)
• M4: 541,993 km (0.096 R)
• M5: 662,419 km (0.055 R)
• M6: 750,533 km (0.12 R)
• M7: 860,487 km (0.097 R)
• M8: 940,671 km (0.074 R)
• M9: 1,027,289 km (0.052 R)
• M10: 1,189,901 km (0.071 R)
• M11: 1,272,629 km (0.077 R)
• M12: 1,602,193 km (0.087 R)
• M13: 1,829,582 km (0.114 R)
• M14: 2,096,465 km (0.118 R)
• M15: 2,281,667 km (0.062 R)
• M16: 2,462,082 km (0.082 R)
• M17: 2,731,208 km (0.082 R)
• M18: 3,354,882 km (0.086 R)
• M19: 3,753,710 km (0.071 R)
• M20: 4,174,080 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 12.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.16 AU

Year: 1853 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,048,899 km

• M1: 165,306 km (0.109 R)
• M2: 247,136 km (0.061 R)
• M3: 345,421 km (0.113 R)
• M4: 496,366 km (0.09 R)
• M5: 614,249 km (0.06 R)
• M6: 1,219,522 km (0.101 R)
• M7: 1,330,374 km (0.069 R)
• M8: 1,511,686 km (0.105 R)
• M9: 1,701,676 km (0.1 R)
• M10: 2,134,163 km (0.088 R)
• M11: 2,250,102 km (0.098 R)
• M12: 2,600,759 km (0.101 R)
• M13: 2,693,809 km (0.09 R)
• M14: 3,023,074 km (0.09 R)
• M15: 3,253,604 km (0.114 R)
• M16: 3,354,134 km (0.042 R)
• M17: 3,467,230 km (0.118 R)
• M18: 3,673,825 km (0.083 R)
• M19: 3,755,355 km (0.114 R)
• M20: 3,955,966 km (0.107 R)
• M21: 4,099,580 km (0.097 R)
• M22: 4,281,790 km (0.054 R)
• M23: 4,417,027 km (0.115 R)
• M24: 4,729,836 km (0.118 R)
• M25: 4,831,413 km (0.091 R)
• M26: 4,959,618 km (0.03 R)
• M27: 5,311,173 km (0.108 R)
• M28: 5,523,453 km (0.077 R)
• M29: 5,670,956 km (0.114 R)
• M30: 5,806,193 km (0.118 R)
• M31: 6,024,905 km (0.118 R)
• M32: 6,107,632 km (0.114 R)
• M33: 6,204,721 km (0.118 R)
• M34: 6,484,768 km (0.09 R)
• M35: 6,654,712 km (0.102 R)
• M36: 6,912,618 km (0.109 R)
• M37: 7,028,258 km (0.12 R)
• M38: 7,916,420 km (0.096 R)
• M39: 8,174,476 km (0.064 R)
• M40: 8,528,126 km (0.086 R)
• M41: 8,652,292 km (0.088 R)
• M42: 8,996,966 km (0.096 R)
• M43: 9,394,148 km (0.066 R)
• M44: 9,586,830 km (0.025 R)
• M45: 9,732,239 km (0.106 R)
• M46: 9,894,553 km (0.114 R)
• M47: 10,205,716 km (0.032 R)
• M48: 10,720,183 km (0.052 R)
• M49: 10,803,958 km (0.1 R)
• M50: 11,090,438 km (0.071 R)
• M51: 11,175,111 km (0.096 R)
• M52: 11,311,245 km (0.069 R)
• M53: 11,567,805 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.51 AU - 4.17 AU

Year: 3881 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,048,899 km

• M1: 153,487 km (0.091 R)
• M2: 300,393 km (0.084 R)
• M3: 459,864 km (0.097 R)
• M4: 550,520 km (0.031 R)
• M5: 729,290 km (0.052 R)
• M6: 988,543 km (0.092 R)
• M7: 1,051,523 km (0.12 R)
• M8: 1,269,338 km (0.083 R)
• M9: 1,415,645 km (0.081 R)
• M10: 1,538,165 km (0.095 R)
• M11: 2,030,941 km (0.107 R)
• M12: 2,294,981 km (0.059 R)
• M13: 3,132,879 km (0.057 R)
• M14: 3,208,276 km (0.12 R)
• M15: 3,486,678 km (0.086 R)
• M16: 3,703,146 km (0.088 R)
• M17: 3,813,100 km (0.046 R)
• M18: 3,883,561 km (0.109 R)
• M19: 4,077,140 km (0.091 R)
• M20: 4,368,258 km (0.066 R)
• M21: 4,795,958 km (0.075 R)
• M22: 6,636,610 km (0.074 R)
• M23: 7,177,407 km (0.084 R)
• M24: 7,277,338 km (0.077 R)
• M25: 7,340,020 km (0.088 R)
• M26: 7,427,983 km (0.117 R)
• M27: 7,681,402 km (0.065 R)
• M28: 7,860,471 km (0.083 R)
• M29: 8,015,005 km (0.049 R)
• M30: 8,248,827 km (0.101 R)
• M31: 8,432,234 km (0.111 R)
• M32: 8,829,865 km (0.119 R)
• M33: 9,084,779 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 9.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.58 AU - 4.08 AU

Year: 4766 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,048,899 km

• M1: 216,468 km (0.052 R)
• M2: 362,924 km (0.115 R)
• M3: 483,201 km (0.083 R)
• M4: 578,495 km (0.111 R)
• M5: 778,956 km (0.034 R)
• M6: 1,014,872 km (0.07 R)
• M7: 1,167,611 km (0.032 R)
• M8: 1,539,212 km (0.077 R)
• M9: 1,612,067 km (0.112 R)
• M10: 1,837,810 km (0.115 R)
• M11: 2,472,254 km (0.094 R)
• M12: 2,558,273 km (0.103 R)
• M13: 2,822,613 km (0.086 R)
• M14: 3,040,427 km (0.072 R)
• M15: 3,170,128 km (0.049 R)
• M16: 3,492,661 km (0.082 R)
• M17: 3,628,496 km (0.074 R)
• M18: 4,272,366 km (0.086 R)
• M19: 4,607,465 km (0.115 R)
• M20: 4,864,474 km (0.057 R)
• M21: 5,347,974 km (0.1 R)
• M22: 5,595,559 km (0.088 R)
• M23: 5,732,142 km (0.106 R)
• M24: 5,823,845 km (0.118 R)
• M25: 5,985,560 km (0.086 R)
• M26: 6,384,388 km (0.081 R)
• M27: 6,962,135 km (0.064 R)
• M28: 7,133,724 km (0.069 R)
• M29: 7,381,458 km (0.077 R)
• M30: 7,606,902 km (0.08 R)
• M31: 7,733,013 km (0.115 R)
• M32: 7,809,158 km (0.108 R)
• M33: 8,374,489 km (0.091 R)
• M34: 9,139,981 km (0.074 R)
• M35: 9,845,185 km (0.097 R)
• M36: 10,148,869 km (0.032 R)
• M37: 10,260,020 km (0.11 R)
• M38: 10,511,644 km (0.119 R)
• M39: 10,708,814 km (0.072 R)
• M40: 10,907,181 km (0.036 R)
• M41: 11,049,598 km (0.089 R)
• M42: 11,135,467 km (0.097 R)
• M43: 11,451,867 km (0.103 R)
• M44: 11,683,893 km (0.107 R)
• M45: 12,005,379 km (0.11 R)
• M46: 12,418,867 km (0.106 R)
• M47: 12,508,028 km (0.091 R)
• M48: 13,138,433 km (0.114 R)
• M49: 13,687,008 km (0.052 R)
• M50: 13,902,429 km (0.114 R)
• M51: 14,212,097 km (0.095 R)
• M52: 14,492,743 km (0.096 R)
• M53: 14,806,599 km (0.098 R)
• M54: 15,059,419 km (0.12 R)
• M55: 15,537,384 km (0.103 R)
• M56: 15,697,753 km (0.104 R)
• M57: 15,826,408 km (0.09 R)
• M58: 16,247,226 km (0.119 R)
• M59: 16,475,214 km (0.085 R)
• M60: 17,498,164 km (0.117 R)
• M61: 18,541,459 km (0.095 R)
• M62: 19,882,604 km (0.109 R)
• M63: 20,056,736 km (0.108 R)
• M64: 20,582,423 km (0.1 R)
• M65: 20,970,779 km (0.105 R)
• M66: 21,219,112 km (0.103 R)
• M67: 21,611,507 km (0.037 R)
• M68: 22,693,548 km (0.071 R)
• M69: 24,498,596 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 9.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.82 AU - 3.86 AU

Year: 4784 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,048,899 km

• M1: 117,135 km (0.111 R)
• M2: 285,283 km (0.101 R)
• M3: 428,149 km (0.049 R)
• M4: 582,534 km (0.088 R)
• M5: 707,000 km (0.115 R)
• M6: 1,076,955 km (0.092 R)
• M7: 1,144,125 km (0.108 R)
• M8: 1,232,836 km (0.079 R)
• M9: 1,459,477 km (0.078 R)
• M10: 1,711,100 km (0.104 R)
• M11: 1,824,795 km (0.112 R)
• M12: 1,976,487 km (0.062 R)
• M13: 2,036,027 km (0.069 R)
• M14: 2,132,518 km (0.083 R)
• M15: 2,267,605 km (0.03 R)
• M16: 2,456,696 km (0.074 R)
• M17: 2,850,288 km (0.089 R)
• M18: 2,985,824 km (0.05 R)
• M19: 3,291,901 km (0.112 R)
• M20: 3,434,318 km (0.117 R)
• M21: 3,520,786 km (0.078 R)
• M22: 3,994,413 km (0.045 R)
• M23: 4,131,145 km (0.091 R)
• M24: 4,223,297 km (0.1 R)
• M25: 4,378,281 km (0.111 R)
• M26: 4,678,225 km (0.112 R)
• M27: 4,968,444 km (0.076 R)
• M28: 5,082,887 km (0.091 R)
• M29: 5,264,499 km (0.112 R)
• M30: 5,668,263 km (0.045 R)
• M31: 5,839,553 km (0.075 R)
• M32: 5,995,135 km (0.071 R)
• M33: 6,134,560 km (0.063 R)
• M34: 6,399,049 km (0.048 R)
• M35: 6,939,097 km (0.088 R)
• M36: 7,288,707 km (0.117 R)
• M37: 7,644,002 km (0.093 R)
• M38: 7,871,541 km (0.078 R)
• M39: 8,158,918 km (0.042 R)
• M40: 9,101,684 km (0.071 R)
• M41: 9,383,078 km (0.074 R)
• M42: 10,790,644 km (0.111 R)
• M43: 11,131,428 km (0.045 R)
• M44: 11,260,082 km (0.054 R)
• M45: 11,692,570 km (0.107 R)
• M46: 11,910,833 km (0.101 R)
• M47: 12,418,119 km (0.102 R)
• M48: 12,551,710 km (0.104 R)
• M49: 12,640,870 km (0.091 R)
• M50: 12,708,040 km (0.093 R)
• M51: 13,113,001 km (0.047 R)
• M52: 13,339,792 km (0.101 R)
• M53: 13,408,158 km (0.118 R)
• M54: 13,705,559 km (0.11 R)
• M55: 13,774,523 km (0.12 R)
• M56: 13,935,790 km (0.078 R)
• M57: 14,097,655 km (0.109 R)
• M58: 14,213,742 km (0.061 R)
• M59: 14,493,491 km (0.111 R)
• M60: 15,367,740 km (0.101 R)
• M61: 15,511,055 km (0.081 R)
• M62: 16,016,397 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 7.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.86 AU - 12.16 AU

Year: 23228 Days

Day: 24.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,048,899 km

• M1: 98,884 km (0.108 R)
• M2: 353,051 km (0.104 R)
• M3: 1,738,327 km (0.082 R)
• M4: 3,200,646 km (0.088 R)
• M5: 3,549,509 km (0.12 R)
• M6: 4,283,585 km (0.102 R)
• M7: 4,628,857 km (0.071 R)
• M8: 4,745,992 km (0.067 R)
• M9: 5,063,140 km (0.045 R)
• M10: 5,346,329 km (0.117 R)
• M11: 5,759,967 km (0.056 R)
• M12: 5,970,601 km (0.086 R)
• M13: 6,183,778 km (0.1 R)
• M14: 6,312,881 km (0.073 R)
• M15: 6,617,611 km (0.119 R)
• M16: 6,971,859 km (0.067 R)
• M17: 8,071,254 km (0.117 R)
• M18: 10,172,057 km (0.079 R)
• M19: 10,838,665 km (0.093 R)
• M20: 11,203,534 km (0.075 R)
• M21: 11,572,293 km (0.108 R)
• M22: 12,213,918 km (0.095 R)
• M23: 12,538,994 km (0.12 R)
• M24: 12,702,654 km (0.057 R)
• M25: 15,066,899 km (0.095 R)
• M26: 15,415,612 km (0.108 R)
• M27: 15,708,225 km (0.062 R)
• M28: 16,002,634 km (0.119 R)
• M29: 16,061,725 km (0.108 R)
• M30: 16,298,838 km (0.065 R)
• M31: 16,358,378 km (0.115 R)
• M32: 17,562,940 km (0.12 R)
• M33: 17,746,047 km (0.087 R)
• M34: 18,484,911 km (0.087 R)
• M35: 18,671,161 km (0.113 R)
• M36: 19,108,286 km (0.089 R)
• M37: 19,233,798 km (0.113 R)
• M38: 19,738,691 km (0.075 R)
• M39: 21,279,100 km (0.098 R)
• M40: 21,539,550 km (0.114 R)
• M41: 22,063,592 km (0.099 R)
• M42: 22,195,387 km (0.105 R)
• M43: 23,392,320 km (0.093 R)
• M44: 24,405,696 km (0.115 R)
• M45: 24,541,830 km (0.038 R)
• M46: 25,433,433 km (0.073 R)
• M47: 25,987,245 km (0.076 R)
• M48: 26,685,119 km (0.077 R)
• M49: 29,176,073 km (0.109 R)
• M50: 29,248,328 km (0.049 R)
• M51: 29,320,584 km (0.085 R)
• M52: 31,443,528 km (0.092 R)
• M53: 31,517,579 km (0.119 R)
• M54: 32,112,380 km (0.055 R)
• M55: 32,187,029 km (0.11 R)
• M56: 32,560,874 km (0.108 R)
• M57: 32,861,117 km (0.107 R)
• M58: 33,086,860 km (0.05 R)
• M59: 34,375,646 km (0.092 R)
• M60: 35,758,080 km (0.079 R)
• M61: 36,222,880 km (0.087 R)
• M62: 38,339,391 km (0.106 R)
• M63: 38,418,528 km (0.107 R)
• M64: 39,133,457 km (0.108 R)
• M65: 40,334,578 km (0.082 R)
• M66: 41,385,503 km (0.068 R)
• M67: 42,445,254 km (0.053 R)
• M68: 43,348,975 km (0.119 R)
• M69: 43,679,137 km (0.11 R)
• M70: 44,591,385 km (0.117 R)
• M71: 44,924,839 km (0.089 R)
• M72: 46,266,283 km (0.12 R)
• M73: 47,450,949 km (0.108 R)
• M74: 47,621,041 km (0.113 R)
• M75: 48,046,947 km (0.096 R)
• M76: 48,217,787 km (0.039 R)
• M77: 49,504,778 km (0.1 R)
• M78: 49,936,368 km (0.097 R)
• M79: 50,195,920 km (0.071 R)
• M80: 50,455,921 km (0.108 R)
• M81: 52,903,791 km (0.094 R)
• M82: 52,991,904 km (0.079 R)
• M83: 53,698,754 km (0.096 R)
• M84: 53,787,316 km (0.071 R)
• M85: 54,497,756 km (0.084 R)
• M86: 54,586,767 km (0.087 R)
• M87: 54,675,778 km (0.101 R)
• M88: 55,838,153 km (0.092 R)
• M89: 57,098,814 km (0.071 R)
• M90: 57,189,321 km (0.104 R)
• M91: 59,098,938 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit