🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 12.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,543,982 km

• M1: 101,876 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 12

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 409 Days

Day: 10.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,543,982 km

• M1: 153,188 km (0.108 R)
• M2: 249,080 km (0.049 R)
• M3: 328,667 km (0.062 R)
• M4: 404,363 km (0.105 R)
• M5: 491,728 km (0.113 R)
• M6: 569,669 km (0.117 R)
• M7: 717,322 km (0.047 R)
• M8: 1,018,014 km (0.067 R)
• M9: 1,122,582 km (0.12 R)
• M10: 1,202,468 km (0.04 R)
• M11: 1,284,447 km (0.092 R)
• M12: 1,505,703 km (0.112 R)
• M13: 1,610,571 km (0.108 R)
• M14: 1,717,982 km (0.118 R)
• M15: 1,844,542 km (0.106 R)
• M16: 1,985,912 km (0.114 R)
• M17: 2,113,369 km (0.114 R)
• M18: 2,291,690 km (0.086 R)
• M19: 2,425,729 km (0.113 R)
• M20: 2,556,179 km (0.064 R)
• M21: 2,798,228 km (0.077 R)
• M22: 3,001,232 km (0.112 R)
• M23: 3,094,582 km (0.086 R)
• M24: 3,175,514 km (0.12 R)
• M25: 3,548,013 km (0.036 R)
• M26: 3,682,501 km (0.1 R)
• M27: 3,920,212 km (0.106 R)
• M28: 4,081,479 km (0.088 R)
• M29: 4,200,110 km (0.077 R)
• M30: 4,342,677 km (0.074 R)
• M31: 4,441,112 km (0.108 R)
• M32: 4,617,039 km (0.109 R)
• M33: 4,858,041 km (0.12 R)
• M34: 4,944,509 km (0.069 R)
• M35: 5,063,290 km (0.07 R)
• M36: 5,207,053 km (0.111 R)
• M37: 5,376,697 km (0.092 R)
• M38: 5,498,919 km (0.051 R)
• M39: 5,597,354 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 10.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 478 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,543,982 km

• M1: 144,063 km (0.114 R)
• M2: 226,192 km (0.119 R)
• M3: 357,988 km (0.052 R)
• M4: 464,053 km (0.091 R)
• M5: 562,937 km (0.083 R)
• M6: 640,578 km (0.091 R)
• M7: 722,408 km (0.083 R)
• M8: 826,678 km (0.064 R)
• M9: 902,524 km (0.115 R)
• M10: 990,936 km (0.059 R)
• M11: 1,061,846 km (0.083 R)
• M12: 1,166,415 km (0.118 R)
• M13: 1,341,145 km (0.107 R)
• M14: 1,449,304 km (0.119 R)
• M15: 1,542,653 km (0.11 R)
• M16: 1,631,963 km (0.095 R)
• M17: 1,704,817 km (0.104 R)
• M18: 1,809,985 km (0.106 R)
• M19: 2,001,021 km (0.096 R)
• M20: 2,212,253 km (0.069 R)
• M21: 2,293,335 km (0.091 R)
• M22: 2,592,531 km (0.036 R)
• M23: 2,867,342 km (0.117 R)
• M24: 3,038,333 km (0.05 R)
• M25: 3,151,728 km (0.116 R)
• M26: 3,320,624 km (0.119 R)
• M27: 3,453,168 km (0.11 R)
• M28: 3,579,578 km (0.113 R)
• M29: 3,675,470 km (0.065 R)
• M30: 3,780,338 km (0.069 R)
• M31: 3,853,492 km (0.053 R)
• M32: 3,951,777 km (0.074 R)
• M33: 4,050,961 km (0.071 R)
• M34: 4,167,647 km (0.045 R)
• M35: 4,251,721 km (0.092 R)
• M36: 4,353,448 km (0.114 R)
• M37: 4,421,664 km (0.101 R)
• M38: 4,680,768 km (0.073 R)
• M39: 4,838,594 km (0.116 R)
• M40: 4,927,155 km (0.091 R)
• M41: 5,123,727 km (0.077 R)
• M42: 5,241,012 km (0.12 R)
• M43: 5,341,093 km (0.082 R)
• M44: 5,441,772 km (0.095 R)
• M45: 5,580,150 km (0.049 R)
• M46: 5,747,700 km (0.086 R)
• M47: 5,879,196 km (0.057 R)
• M48: 5,954,743 km (0.085 R)
• M49: 6,030,739 km (0.03 R)
• M50: 6,135,607 km (0.094 R)
• M51: 6,376,310 km (0.09 R)
• M52: 6,649,775 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 14.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.08 AU - 1.14 AU

Year: 767 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 71 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,543,982 km

• M1: 211,681 km (0.085 R)
• M2: 313,856 km (0.038 R)
• M3: 406,607 km (0.062 R)
• M4: 599,439 km (0.093 R)
• M5: 709,543 km (0.119 R)
• M6: 802,593 km (0.116 R)
• M7: 970,142 km (0.092 R)
• M8: 1,110,166 km (0.065 R)
• M9: 1,203,515 km (0.117 R)
• M10: 1,293,872 km (0.111 R)
• M11: 1,481,767 km (0.115 R)
• M12: 1,579,454 km (0.093 R)
• M13: 1,733,540 km (0.112 R)
• M14: 1,935,497 km (0.079 R)
• M15: 2,028,547 km (0.073 R)
• M16: 2,138,053 km (0.045 R)
• M17: 2,264,463 km (0.091 R)
• M18: 2,401,345 km (0.085 R)
• M19: 2,494,096 km (0.093 R)
• M20: 2,596,121 km (0.114 R)
• M21: 2,788,056 km (0.07 R)
• M22: 2,910,576 km (0.084 R)
• M23: 3,076,779 km (0.058 R)
• M24: 3,254,651 km (0.086 R)
• M25: 3,436,263 km (0.119 R)
• M26: 3,621,166 km (0.094 R)
• M27: 3,728,278 km (0.098 R)
• M28: 3,845,712 km (0.109 R)
• M29: 4,167,797 km (0.11 R)
• M30: 4,289,869 km (0.087 R)
• M31: 4,604,772 km (0.04 R)
• M32: 4,740,757 km (0.116 R)
• M33: 5,056,707 km (0.118 R)
• M34: 5,197,180 km (0.089 R)
• M35: 5,410,207 km (0.108 R)
• M36: 5,761,463 km (0.11 R)
• M37: 5,918,690 km (0.069 R)
• M38: 6,013,834 km (0.04 R)
• M39: 6,184,226 km (0.074 R)
• M40: 6,302,259 km (0.088 R)
• M41: 6,507,956 km (0.055 R)
• M42: 6,760,029 km (0.079 R)
• M43: 7,206,129 km (0.084 R)
• M44: 7,375,923 km (0.092 R)
• M45: 7,535,544 km (0.06 R)
• M46: 7,650,286 km (0.116 R)
• M47: 7,835,188 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 9.2

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.35 AU - 1.87 AU

Year: 1340 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,543,982 km

• M1: 126,261 km (0.118 R)
• M2: 197,918 km (0.12 R)
• M3: 636,539 km (0.08 R)
• M4: 844,181 km (0.094 R)
• M5: 907,610 km (0.087 R)
• M6: 1,090,868 km (0.039 R)
• M7: 1,464,713 km (0.075 R)
• M8: 1,561,802 km (0.103 R)
• M9: 1,631,215 km (0.105 R)
• M10: 1,783,207 km (0.118 R)
• M11: 1,908,420 km (0.119 R)
• M12: 2,167,524 km (0.083 R)
• M13: 2,278,974 km (0.085 R)
• M14: 2,426,627 km (0.041 R)
• M15: 2,484,222 km (0.048 R)
• M16: 2,803,614 km (0.064 R)
• M17: 2,913,119 km (0.103 R)
• M18: 2,999,138 km (0.118 R)
• M19: 3,136,319 km (0.079 R)
• M20: 3,211,866 km (0.117 R)
• M21: 3,481,591 km (0.091 R)
• M22: 3,825,517 km (0.039 R)
• M23: 4,194,425 km (0.105 R)
• M24: 4,278,050 km (0.105 R)
• M25: 4,489,432 km (0.104 R)
• M26: 4,589,214 km (0.103 R)
• M27: 4,704,105 km (0.103 R)
• M28: 4,863,876 km (0.067 R)
• M29: 5,843,592 km (0.113 R)
• M30: 6,031,188 km (0.116 R)
• M31: 6,508,555 km (0.059 R)
• M32: 6,948,671 km (0.105 R)
• M33: 7,014,794 km (0.085 R)
• M34: 7,398,512 km (0.1 R)
• M35: 7,516,695 km (0.087 R)
• M36: 7,635,475 km (0.101 R)
• M37: 7,754,854 km (0.036 R)
• M38: 8,431,635 km (0.039 R)
• M39: 8,768,230 km (0.097 R)
• M40: 8,929,198 km (0.034 R)
• M41: 9,091,212 km (0.095 R)
• M42: 9,199,671 km (0.094 R)
• M43: 9,454,585 km (0.09 R)
• M44: 9,748,695 km (0.116 R)
• M45: 9,878,396 km (0.081 R)
• M46: 9,989,996 km (0.109 R)
• M47: 10,139,444 km (0.079 R)
• M48: 10,251,942 km (0.088 R)
• M49: 10,327,190 km (0.059 R)
• M50: 10,592,128 km (0.115 R)
• M51: 11,032,245 km (0.116 R)
• M52: 11,186,779 km (0.077 R)
• M53: 11,576,182 km (0.08 R)
• M54: 11,950,177 km (0.09 R)
• M55: 12,029,464 km (0.106 R)
• M56: 12,308,314 km (0.116 R)
• M57: 12,629,501 km (0.103 R)
• M58: 12,730,480 km (0.095 R)
• M59: 13,198,272 km (0.031 R)
• M60: 13,692,544 km (0.044 R)
• M61: 13,796,364 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 9.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 1428 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,543,982 km

• M1: 120,576 km (0.102 R)
• M2: 189,541 km (0.086 R)
• M3: 293,361 km (0.117 R)
• M4: 385,514 km (0.112 R)
• M5: 638,633 km (0.093 R)
• M6: 708,346 km (0.063 R)
• M7: 848,818 km (0.069 R)
• M8: 926,759 km (0.1 R)
• M9: 1,149,510 km (0.057 R)
• M10: 1,426,864 km (0.117 R)
• M11: 1,520,812 km (0.115 R)
• M12: 1,646,325 km (0.076 R)
• M13: 1,765,255 km (0.107 R)
• M14: 1,918,144 km (0.117 R)
• M15: 2,064,750 km (0.075 R)
• M16: 2,182,633 km (0.111 R)
• M17: 2,402,841 km (0.104 R)
• M18: 2,688,274 km (0.092 R)
• M19: 2,817,377 km (0.102 R)
• M20: 2,900,703 km (0.11 R)
• M21: 2,960,691 km (0.089 R)
• M22: 3,057,481 km (0.082 R)
• M23: 3,118,517 km (0.085 R)
• M24: 3,204,835 km (0.081 R)
• M25: 3,279,335 km (0.117 R)
• M26: 3,354,433 km (0.104 R)
• M27: 3,417,563 km (0.086 R)
• M28: 3,544,871 km (0.117 R)
• M29: 3,609,049 km (0.113 R)
• M30: 3,778,094 km (0.113 R)
• M31: 3,923,055 km (0.115 R)
• M32: 4,150,892 km (0.107 R)
• M33: 4,647,557 km (0.064 R)
• M34: 4,788,927 km (0.086 R)
• M35: 5,075,856 km (0.051 R)
• M36: 5,236,225 km (0.032 R)
• M37: 5,818,011 km (0.086 R)
• M38: 6,217,288 km (0.105 R)
• M39: 6,279,371 km (0.098 R)
• M40: 6,341,903 km (0.113 R)
• M41: 6,435,850 km (0.087 R)
• M42: 7,156,014 km (0.119 R)
• M43: 7,550,504 km (0.036 R)
• M44: 7,616,925 km (0.097 R)
• M45: 7,867,950 km (0.081 R)
• M46: 8,104,614 km (0.119 R)
• M47: 8,550,416 km (0.07 R)
• M48: 8,637,033 km (0.097 R)
• M49: 8,828,668 km (0.095 R)
• M50: 9,322,939 km (0.08 R)
• M51: 9,916,992 km (0.084 R)
• M52: 9,989,847 km (0.04 R)
• M53: 10,136,004 km (0.085 R)
• M54: 10,356,661 km (0.077 R)
• M55: 10,467,662 km (0.065 R)
• M56: 10,597,663 km (0.088 R)
• M57: 10,802,911 km (0.078 R)
• M58: 10,915,409 km (0.107 R)
• M59: 11,009,506 km (0.08 R)
• M60: 11,217,447 km (0.069 R)
• M61: 11,331,291 km (0.082 R)
• M62: 11,560,325 km (0.081 R)
• M63: 12,256,853 km (0.117 R)
• M64: 12,433,079 km (0.081 R)
• M65: 12,768,178 km (0.095 R)
• M66: 13,006,637 km (0.12 R)
• M67: 13,086,373 km (0.071 R)
• M68: 13,146,362 km (0.111 R)
• M69: 13,266,638 km (0.108 R)
• M70: 13,467,698 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 13.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.44 AU - 2.22 AU

Year: 1624 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,543,982 km

• M1: 164,408 km (0.086 R)
• M2: 290,968 km (0.114 R)
• M3: 511,475 km (0.028 R)
• M4: 684,261 km (0.072 R)
• M5: 1,130,062 km (0.109 R)
• M6: 1,216,081 km (0.043 R)
• M7: 1,605,036 km (0.049 R)
• M8: 1,791,883 km (0.085 R)
• M9: 1,962,874 km (0.09 R)
• M10: 2,080,009 km (0.04 R)
• M11: 2,199,537 km (0.095 R)
• M12: 2,321,460 km (0.033 R)
• M13: 2,458,192 km (0.089 R)
• M14: 2,727,169 km (0.114 R)
• M15: 2,978,793 km (0.059 R)
• M16: 3,448,381 km (0.095 R)
• M17: 3,590,947 km (0.068 R)
• M18: 3,677,564 km (0.113 R)
• M19: 3,971,075 km (0.059 R)
• M20: 4,090,754 km (0.068 R)
• M21: 4,318,292 km (0.095 R)
• M22: 4,993,876 km (0.114 R)
• M23: 5,107,122 km (0.087 R)
• M24: 5,402,129 km (0.108 R)
• M25: 5,652,256 km (0.092 R)
• M26: 5,753,385 km (0.11 R)
• M27: 6,181,234 km (0.096 R)
• M28: 6,303,007 km (0.079 R)
• M29: 6,425,528 km (0.057 R)
• M30: 6,513,491 km (0.078 R)
• M31: 6,690,615 km (0.057 R)
• M32: 6,815,679 km (0.088 R)
• M33: 6,905,438 km (0.083 R)
• M34: 7,068,051 km (0.059 R)
• M35: 7,195,508 km (0.113 R)
• M36: 7,693,968 km (0.087 R)
• M37: 7,843,865 km (0.044 R)
• M38: 8,184,649 km (0.073 R)
• M39: 8,299,241 km (0.11 R)
• M40: 8,510,922 km (0.095 R)
• M41: 8,627,160 km (0.085 R)
• M42: 8,920,072 km (0.099 R)
• M43: 9,038,105 km (0.108 R)
• M44: 9,415,391 km (0.075 R)
• M45: 9,636,347 km (0.119 R)
• M46: 10,124,185 km (0.093 R)
• M47: 10,391,816 km (0.051 R)
• M48: 10,913,015 km (0.042 R)
• M49: 11,166,284 km (0.097 R)
• M50: 11,293,742 km (0.05 R)
• M51: 11,507,068 km (0.119 R)
• M52: 11,635,722 km (0.072 R)
• M53: 11,894,527 km (0.092 R)
• M54: 12,682,309 km (0.059 R)
• M55: 12,770,871 km (0.078 R)
• M56: 12,904,163 km (0.116 R)
• M57: 13,082,483 km (0.119 R)
• M58: 13,577,353 km (0.103 R)
• M59: 13,781,554 km (0.074 R)
• M60: 13,964,064 km (0.103 R)
• M61: 14,239,174 km (0.097 R)
• M62: 14,492,892 km (0.081 R)
• M63: 14,794,631 km (0.076 R)
• M64: 14,887,980 km (0.086 R)
• M65: 15,192,561 km (0.111 R)
• M66: 15,381,055 km (0.045 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.8

Radius: 5.9

Gravity: 24.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.59 AU - 7.61 AU

Year: 13745 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,543,982 km

• M1: 83,775 km (0.109 R)
• M2: 226,641 km (0.103 R)
• M3: 386,860 km (0.089 R)
• M4: 1,456,036 km (0.078 R)
• M5: 2,080,458 km (0.113 R)
• M6: 2,452,358 km (0.026 R)
• M7: 2,613,475 km (0.111 R)
• M8: 2,811,393 km (0.025 R)
• M9: 2,946,031 km (0.072 R)
• M10: 3,362,661 km (0.094 R)
• M11: 3,760,741 km (0.116 R)
• M12: 4,211,928 km (0.087 R)
• M13: 5,707,907 km (0.113 R)
• M14: 5,878,598 km (0.11 R)
• M15: 6,312,731 km (0.037 R)
• M16: 6,667,577 km (0.11 R)
• M17: 8,536,503 km (0.112 R)
• M18: 8,585,272 km (0.088 R)
• M19: 8,830,014 km (0.069 R)
• M20: 8,928,599 km (0.071 R)
• M21: 9,883,183 km (0.071 R)
• M22: 10,294,727 km (0.092 R)
• M23: 10,398,548 km (0.096 R)
• M24: 11,241,233 km (0.095 R)
• M25: 11,996,253 km (0.076 R)
• M26: 12,601,077 km (0.082 R)
• M27: 13,328,572 km (0.06 R)
• M28: 13,840,197 km (0.085 R)
• M29: 14,707,116 km (0.099 R)
• M30: 15,591,389 km (0.066 R)
• M31: 16,736,262 km (0.114 R)
• M32: 17,658,981 km (0.077 R)
• M33: 18,471,896 km (0.096 R)
• M34: 18,914,706 km (0.088 R)
• M35: 19,746,321 km (0.106 R)
• M36: 21,049,019 km (0.112 R)
• M37: 24,771,463 km (0.088 R)
• M38: 25,259,600 km (0.08 R)
• M39: 26,033,171 km (0.114 R)
• M40: 26,743,013 km (0.084 R)
• M41: 27,459,288 km (0.093 R)
• M42: 28,910,686 km (0.119 R)
• M43: 29,719,412 km (0.112 R)
• M44: 29,941,415 km (0.119 R)
• M45: 31,660,594 km (0.077 R)
• M46: 32,266,166 km (0.077 R)
• M47: 32,494,153 km (0.054 R)
• M48: 32,570,299 km (0.069 R)
• M49: 36,689,476 km (0.092 R)
• M50: 37,484,888 km (0.112 R)
• M51: 38,527,436 km (0.064 R)
• M52: 40,887,192 km (0.106 R)
• M53: 41,133,879 km (0.069 R)
• M54: 42,209,039 km (0.093 R)
• M55: 42,375,242 km (0.118 R)
• M56: 42,958,674 km (0.05 R)
• M57: 43,377,099 km (0.079 R)
• M58: 44,979,293 km (0.118 R)
• M59: 45,319,029 km (0.071 R)
• M60: 46,257,756 km (0.098 R)
• M61: 46,343,476 km (0.096 R)
• M62: 46,429,195 km (0.105 R)
• M63: 46,686,653 km (0.05 R)
• M64: 46,858,541 km (0.112 R)
• M65: 47,289,233 km (0.09 R)
• M66: 47,721,122 km (0.117 R)
• M67: 47,894,357 km (0.105 R)
• M68: 49,025,017 km (0.113 R)
• M69: 49,287,113 km (0.104 R)
• M70: 49,812,800 km (0.101 R)
• M71: 49,988,428 km (0.062 R)
• M72: 50,516,658 km (0.046 R)
• M73: 50,869,858 km (0.087 R)
• M74: 53,544,519 km (0.056 R)
• M75: 53,724,485 km (0.108 R)
• M76: 54,355,938 km (0.07 R)
• M77: 55,080,440 km (0.104 R)
• M78: 55,353,007 km (0.113 R)
• M79: 55,443,963 km (0.079 R)
• M80: 56,081,998 km (0.102 R)
• M81: 56,264,657 km (0.078 R)
• M82: 56,997,537 km (0.059 R)
• M83: 57,181,393 km (0.067 R)
• M84: 57,641,556 km (0.106 R)
• M85: 58,472,871 km (0.12 R)
• M86: 59,587,674 km (0.066 R)
• M87: 59,774,073 km (0.088 R)
• M88: 60,241,118 km (0.073 R)
• M89: 61,932,322 km (0.068 R)
• M90: 62,878,678 km (0.119 R)
• M91: 62,973,672 km (0.07 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: 216 - 14,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit