🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 170 Days

Day: 37.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 184 Days

Day: 29.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,540,383 km

• M1: 401,371 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.28 AU

Year: 480 Days

Day: 13 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,540,383 km

• M1: 268,977 km (0.046 R)
• M2: 521,199 km (0.11 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 13.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.74 AU - 2.78 AU

Year: 2016 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,540,383 km

• M1: 177,722 km (0.096 R)
• M2: 292,314 km (0.087 R)
• M3: 414,835 km (0.112 R)
• M4: 540,946 km (0.083 R)
• M5: 629,059 km (0.043 R)
• M6: 797,656 km (0.089 R)
• M7: 991,983 km (0.086 R)
• M8: 1,095,505 km (0.1 R)
• M9: 1,397,843 km (0.101 R)
• M10: 1,548,338 km (0.081 R)
• M11: 1,948,961 km (0.102 R)
• M12: 2,081,804 km (0.092 R)
• M13: 2,280,620 km (0.09 R)
• M14: 2,395,212 km (0.043 R)
• M15: 2,524,913 km (0.114 R)
• M16: 2,737,491 km (0.12 R)
• M17: 2,914,765 km (0.094 R)
• M18: 3,081,716 km (0.069 R)
• M19: 3,209,174 km (0.076 R)
• M20: 3,483,985 km (0.117 R)
• M21: 3,572,397 km (0.105 R)
• M22: 3,661,557 km (0.048 R)
• M23: 3,766,575 km (0.074 R)
• M24: 3,979,752 km (0.094 R)
• M25: 4,134,586 km (0.111 R)
• M26: 4,514,116 km (0.11 R)
• M27: 4,675,681 km (0.103 R)
• M28: 4,806,430 km (0.049 R)
• M29: 4,938,226 km (0.064 R)
• M30: 5,222,611 km (0.11 R)
• M31: 5,546,790 km (0.062 R)
• M32: 5,895,353 km (0.098 R)
• M33: 6,143,536 km (0.109 R)
• M34: 6,908,878 km (0.109 R)
• M35: 7,704,440 km (0.047 R)
• M36: 7,859,274 km (0.113 R)
• M37: 7,976,110 km (0.104 R)
• M38: 8,073,947 km (0.034 R)
• M39: 8,850,659 km (0.106 R)
• M40: 8,951,937 km (0.057 R)
• M41: 9,237,669 km (0.054 R)
• M42: 9,381,731 km (0.117 R)
• M43: 10,091,872 km (0.116 R)
• M44: 10,197,788 km (0.074 R)
• M45: 10,346,638 km (0.049 R)
• M46: 10,432,058 km (0.115 R)
• M47: 10,841,058 km (0.034 R)
• M48: 10,949,517 km (0.103 R)
• M49: 11,145,789 km (0.062 R)
• M50: 11,409,231 km (0.082 R)
• M51: 11,541,775 km (0.084 R)
• M52: 11,719,198 km (0.089 R)
• M53: 12,054,447 km (0.093 R)
• M54: 12,279,741 km (0.076 R)
• M55: 12,438,315 km (0.088 R)
• M56: 12,574,748 km (0.062 R)
• M57: 12,987,040 km (0.067 R)
• M58: 13,333,957 km (0.087 R)
• M59: 13,637,192 km (0.09 R)
• M60: 13,730,841 km (0.1 R)
• M61: 15,211,411 km (0.092 R)
• M62: 15,430,572 km (0.117 R)
• M63: 16,968,587 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 9.8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.87 AU - 3.53 AU

Year: 2517 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,540,383 km

• M1: 160,967 km (0.114 R)
• M2: 259,104 km (0.102 R)
• M3: 384,317 km (0.11 R)
• M4: 525,986 km (0.068 R)
• M5: 591,510 km (0.099 R)
• M6: 677,828 km (0.111 R)
• M7: 816,056 km (0.114 R)
• M8: 883,974 km (0.077 R)
• M9: 1,175,839 km (0.06 R)
• M10: 1,310,328 km (0.117 R)
• M11: 1,438,234 km (0.116 R)
• M12: 1,521,859 km (0.054 R)
• M13: 1,631,814 km (0.044 R)
• M14: 1,694,196 km (0.115 R)
• M15: 2,085,245 km (0.081 R)
• M16: 2,361,402 km (0.051 R)
• M17: 2,562,013 km (0.086 R)
• M18: 2,678,999 km (0.036 R)
• M19: 3,010,358 km (0.115 R)
• M20: 3,087,550 km (0.075 R)
• M21: 3,243,880 km (0.044 R)
• M22: 3,370,889 km (0.093 R)
• M23: 3,613,537 km (0.034 R)
• M24: 3,761,788 km (0.049 R)
• M25: 4,030,615 km (0.07 R)
• M26: 4,098,682 km (0.109 R)
• M27: 4,184,552 km (0.067 R)
• M28: 4,427,947 km (0.092 R)
• M29: 5,001,506 km (0.099 R)
• M30: 5,579,701 km (0.081 R)
• M31: 5,886,377 km (0.079 R)
• M32: 6,139,646 km (0.096 R)
• M33: 6,277,575 km (0.049 R)
• M34: 6,356,862 km (0.083 R)
• M35: 6,758,233 km (0.063 R)
• M36: 6,880,156 km (0.081 R)
• M37: 7,147,038 km (0.032 R)
• M38: 7,209,121 km (0.071 R)
• M39: 7,459,249 km (0.079 R)
• M40: 8,313,602 km (0.057 R)
• M41: 8,554,006 km (0.039 R)
• M42: 8,863,225 km (0.083 R)
• M43: 8,996,966 km (0.103 R)
• M44: 9,266,391 km (0.106 R)
• M45: 9,379,338 km (0.104 R)
• M46: 9,470,144 km (0.07 R)
• M47: 9,813,172 km (0.062 R)
• M48: 9,974,588 km (0.05 R)
• M49: 10,160,089 km (0.111 R)
• M50: 10,961,784 km (0.057 R)
• M51: 11,033,441 km (0.105 R)
• M52: 11,515,446 km (0.085 R)
• M53: 11,588,449 km (0.083 R)
• M54: 11,808,059 km (0.111 R)
• M55: 12,078,382 km (0.095 R)
• M56: 12,201,950 km (0.082 R)
• M57: 12,575,197 km (0.097 R)
• M58: 12,650,295 km (0.112 R)
• M59: 13,154,739 km (0.113 R)
• M60: 13,409,355 km (0.086 R)
• M61: 13,768,838 km (0.083 R)
• M62: 13,923,822 km (0.117 R)
• M63: 14,027,344 km (0.101 R)
• M64: 14,261,464 km (0.115 R)
• M65: 15,344,553 km (0.102 R)
• M66: 15,990,666 km (0.083 R)
• M67: 16,099,274 km (0.102 R)
• M68: 16,289,862 km (0.068 R)
• M69: 16,399,068 km (0.104 R)
• M70: 16,590,853 km (0.084 R)
• M71: 17,254,020 km (0.079 R)
• M72: 18,492,242 km (0.113 R)
• M73: 18,777,525 km (0.082 R)
• M74: 18,892,117 km (0.077 R)
• M75: 19,208,367 km (0.045 R)
• M76: 19,352,729 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 13.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.63 AU - 3.95 AU

Year: 2624 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,540,383 km

• M1: 170,093 km (0.063 R)
• M2: 284,834 km (0.1 R)
• M3: 447,746 km (0.117 R)
• M4: 839,394 km (0.103 R)
• M5: 1,168,359 km (0.115 R)
• M6: 1,378,395 km (0.107 R)
• M7: 1,475,933 km (0.119 R)
• M8: 1,563,447 km (0.058 R)
• M9: 1,796,670 km (0.06 R)
• M10: 2,027,650 km (0.111 R)
• M11: 2,154,060 km (0.12 R)
• M12: 2,268,652 km (0.061 R)
• M13: 2,489,309 km (0.049 R)
• M14: 2,763,671 km (0.037 R)
• M15: 2,888,735 km (0.067 R)
• M16: 3,161,153 km (0.059 R)
• M17: 3,679,509 km (0.109 R)
• M18: 3,765,678 km (0.117 R)
• M19: 3,957,761 km (0.115 R)
• M20: 4,206,842 km (0.063 R)
• M21: 4,351,503 km (0.116 R)
• M22: 4,442,907 km (0.115 R)
• M23: 4,833,358 km (0.088 R)
• M24: 5,004,198 km (0.105 R)
• M25: 5,196,432 km (0.086 R)
• M26: 5,371,611 km (0.071 R)
• M27: 5,489,494 km (0.092 R)
• M28: 5,608,125 km (0.09 R)
• M29: 5,868,425 km (0.109 R)
• M30: 6,071,280 km (0.113 R)
• M31: 6,400,694 km (0.095 R)
• M32: 6,525,908 km (0.115 R)
• M33: 6,799,672 km (0.068 R)
• M34: 7,055,933 km (0.115 R)
• M35: 7,293,644 km (0.081 R)
• M36: 7,402,551 km (0.112 R)
• M37: 7,821,425 km (0.041 R)
• M38: 7,955,316 km (0.114 R)
• M39: 8,180,161 km (0.099 R)
• M40: 8,544,432 km (0.117 R)
• M41: 9,100,786 km (0.059 R)
• M42: 9,788,637 km (0.052 R)
• M43: 10,419,791 km (0.073 R)
• M44: 10,591,978 km (0.034 R)
• M45: 10,690,862 km (0.072 R)
• M46: 10,914,212 km (0.116 R)
• M47: 11,014,143 km (0.109 R)
• M48: 11,239,886 km (0.096 R)
• M49: 11,467,126 km (0.075 R)
• M50: 11,619,416 km (0.11 R)
• M51: 11,721,442 km (0.104 R)
• M52: 11,823,617 km (0.08 R)
• M53: 11,951,823 km (0.072 R)
• M54: 12,365,461 km (0.083 R)
• M55: 12,547,821 km (0.094 R)
• M56: 12,941,712 km (0.113 R)
• M57: 13,419,677 km (0.104 R)
• M58: 13,660,829 km (0.118 R)
• M59: 13,768,539 km (0.107 R)
• M60: 14,039,012 km (0.027 R)
• M61: 14,612,570 km (0.108 R)
• M62: 14,860,753 km (0.074 R)
• M63: 15,417,257 km (0.104 R)
• M64: 15,613,679 km (0.086 R)
• M65: 15,754,601 km (0.117 R)
• M66: 15,895,821 km (0.037 R)
• M67: 16,322,025 km (0.07 R)
• M68: 16,954,076 km (0.103 R)
• M69: 17,418,727 km (0.086 R)
• M70: 19,168,424 km (0.056 R)
• M71: 19,440,243 km (0.09 R)
• M72: 19,896,068 km (0.085 R)
• M73: 20,263,331 km (0.087 R)
• M74: 20,632,838 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 8.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.56 AU - 4.64 AU

Year: 3650 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,540,383 km

• M1: 104,419 km (0.03 R)
• M2: 234,270 km (0.075 R)
• M3: 351,705 km (0.088 R)
• M4: 450,589 km (0.081 R)
• M5: 631,303 km (0.11 R)
• M6: 748,438 km (0.086 R)
• M7: 989,141 km (0.12 R)
• M8: 1,177,036 km (0.108 R)
• M9: 1,430,754 km (0.113 R)
• M10: 1,672,953 km (0.081 R)
• M11: 1,818,661 km (0.118 R)
• M12: 2,217,190 km (0.071 R)
• M13: 2,475,845 km (0.083 R)
• M14: 2,597,617 km (0.073 R)
• M15: 3,176,561 km (0.064 R)
• M16: 3,272,753 km (0.078 R)
• M17: 3,333,489 km (0.086 R)
• M18: 3,517,794 km (0.096 R)
• M19: 4,103,918 km (0.071 R)
• M20: 4,182,607 km (0.116 R)
• M21: 4,354,794 km (0.098 R)
• M22: 4,435,128 km (0.036 R)
• M23: 4,637,983 km (0.113 R)
• M24: 4,788,777 km (0.107 R)
• M25: 4,885,567 km (0.114 R)
• M26: 5,109,366 km (0.106 R)
• M27: 5,408,113 km (0.105 R)
• M28: 5,508,942 km (0.119 R)
• M29: 5,859,449 km (0.087 R)
• M30: 6,037,471 km (0.044 R)
• M31: 6,659,200 km (0.063 R)
• M32: 7,032,596 km (0.09 R)
• M33: 7,221,837 km (0.08 R)
• M34: 7,962,945 km (0.106 R)
• M35: 8,276,053 km (0.11 R)
• M36: 10,256,280 km (0.101 R)
• M37: 10,435,050 km (0.087 R)
• M38: 10,705,373 km (0.062 R)
• M39: 10,850,483 km (0.06 R)
• M40: 11,996,702 km (0.12 R)
• M41: 12,546,025 km (0.109 R)
• M42: 12,852,551 km (0.099 R)
• M43: 12,968,191 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 9.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.23 AU - 9.75 AU

Year: 11852 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,540,383 km

• M1: 126,859 km (0.115 R)
• M2: 187,895 km (0.077 R)
• M3: 259,253 km (0.053 R)
• M4: 369,357 km (0.08 R)
• M5: 624,571 km (0.074 R)
• M6: 696,976 km (0.082 R)
• M7: 851,361 km (0.088 R)
• M8: 968,945 km (0.09 R)
• M9: 1,155,793 km (0.099 R)
• M10: 1,327,382 km (0.112 R)
• M11: 1,593,517 km (0.113 R)
• M12: 1,740,571 km (0.026 R)
• M13: 1,892,114 km (0.088 R)
• M14: 2,541,668 km (0.1 R)
• M15: 2,998,689 km (0.114 R)
• M16: 3,311,349 km (0.085 R)
• M17: 3,538,438 km (0.119 R)
• M18: 3,790,361 km (0.114 R)
• M19: 4,332,205 km (0.118 R)
• M20: 4,643,668 km (0.07 R)
• M21: 5,113,854 km (0.107 R)
• M22: 5,984,513 km (0.081 R)
• M23: 6,099,404 km (0.043 R)
• M24: 6,756,737 km (0.093 R)
• M25: 6,972,757 km (0.103 R)
• M26: 7,142,401 km (0.116 R)
• M27: 7,264,473 km (0.104 R)
• M28: 7,634,578 km (0.079 R)
• M29: 8,087,111 km (0.088 R)
• M30: 8,808,173 km (0.09 R)
• M31: 9,335,805 km (0.087 R)
• M32: 10,201,228 km (0.115 R)
• M33: 10,338,858 km (0.116 R)
• M34: 10,615,764 km (0.097 R)
• M35: 10,783,164 km (0.108 R)
• M36: 11,604,456 km (0.118 R)
• M37: 11,690,625 km (0.085 R)
• M38: 11,892,283 km (0.115 R)
• M39: 12,533,908 km (0.079 R)
• M40: 13,276,661 km (0.084 R)
• M41: 13,366,719 km (0.104 R)
• M42: 13,547,583 km (0.097 R)
• M43: 13,881,186 km (0.111 R)
• M44: 14,371,269 km (0.08 R)
• M45: 14,587,438 km (0.05 R)
• M46: 15,305,358 km (0.105 R)
• M47: 15,621,010 km (0.111 R)
• M48: 15,907,041 km (0.103 R)
• M49: 16,034,797 km (0.071 R)
• M50: 16,098,676 km (0.037 R)
• M51: 16,613,442 km (0.1 R)
• M52: 16,970,532 km (0.066 R)
• M53: 17,890,858 km (0.108 R)
• M54: 18,223,414 km (0.105 R)
• M55: 18,424,025 km (0.048 R)
• M56: 19,233,499 km (0.086 R)
• M57: 19,574,283 km (0.094 R)
• M58: 20,192,571 km (0.112 R)
• M59: 20,922,160 km (0.109 R)
• M60: 21,695,581 km (0.112 R)
• M61: 22,157,090 km (0.112 R)
• M62: 22,550,084 km (0.107 R)
• M63: 22,765,505 km (0.043 R)
• M64: 22,873,365 km (0.081 R)
• M65: 22,945,471 km (0.046 R)
• M66: 23,524,564 km (0.117 R)
• M67: 23,670,123 km (0.066 R)
• M68: 23,779,479 km (0.101 R)
• M69: 24,697,112 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.99 AU - 10.03 AU

Year: 12895 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,540,383 km

• M1: 219,759 km (0.109 R)
• M2: 303,833 km (0.074 R)
• M3: 765,492 km (0.115 R)
• M4: 1,054,964 km (0.089 R)
• M5: 1,260,212 km (0.1 R)
• M6: 1,504,057 km (0.088 R)
• M7: 1,710,502 km (0.109 R)
• M8: 2,010,147 km (0.117 R)
• M9: 2,151,965 km (0.115 R)
• M10: 2,847,895 km (0.112 R)
• M11: 3,270,957 km (0.113 R)
• M12: 4,140,271 km (0.114 R)
• M13: 6,038,817 km (0.07 R)
• M14: 6,413,560 km (0.07 R)
• M15: 6,925,035 km (0.088 R)
• M16: 7,185,784 km (0.12 R)
• M17: 9,242,605 km (0.05 R)
• M18: 9,385,920 km (0.1 R)
• M19: 9,578,004 km (0.113 R)
• M20: 10,015,278 km (0.105 R)
• M21: 10,708,365 km (0.104 R)
• M22: 11,519,634 km (0.087 R)
• M23: 11,725,481 km (0.102 R)
• M24: 12,614,242 km (0.066 R)
• M25: 13,741,911 km (0.089 R)
• M26: 14,179,933 km (0.109 R)
• M27: 14,345,538 km (0.087 R)
• M28: 15,351,883 km (0.081 R)
• M29: 16,728,931 km (0.069 R)
• M30: 17,550,373 km (0.116 R)
• M31: 18,085,335 km (0.075 R)
• M32: 18,265,002 km (0.049 R)
• M33: 18,505,257 km (0.102 R)
• M34: 18,989,056 km (0.066 R)
• M35: 19,599,715 km (0.094 R)
• M36: 20,092,939 km (0.112 R)
• M37: 21,154,485 km (0.116 R)
• M38: 22,234,133 km (0.113 R)
• M39: 22,555,170 km (0.108 R)
• M40: 24,579,379 km (0.073 R)
• M41: 25,244,790 km (0.098 R)
• M42: 25,781,248 km (0.092 R)
• M43: 27,688,771 km (0.087 R)
• M44: 27,895,814 km (0.053 R)
• M45: 28,034,192 km (0.069 R)
• M46: 30,349,518 km (0.058 R)
• M47: 31,566,048 km (0.1 R)
• M48: 32,944,443 km (0.089 R)
• M49: 33,677,921 km (0.068 R)
• M50: 33,972,779 km (0.117 R)
• M51: 34,565,037 km (0.079 R)
• M52: 34,788,087 km (0.118 R)
• M53: 36,211,511 km (0.051 R)
• M54: 36,740,788 km (0.116 R)
• M55: 37,730,378 km (0.075 R)
• M56: 38,574,709 km (0.089 R)
• M57: 39,037,864 km (0.11 R)
• M58: 39,969,559 km (0.093 R)
• M59: 40,751,657 km (0.073 R)
• M60: 41,775,953 km (0.118 R)
• M61: 42,808,627 km (0.074 R)
• M62: 42,968,398 km (0.055 R)
• M63: 43,208,203 km (0.116 R)
• M64: 43,528,642 km (0.115 R)
• M65: 43,689,161 km (0.069 R)
• M66: 44,413,962 km (0.089 R)
• M67: 46,940,820 km (0.116 R)
• M68: 48,429,319 km (0.113 R)
• M69: 49,513,903 km (0.076 R)
• M70: 49,933,226 km (0.115 R)
• M71: 51,029,030 km (0.088 R)
• M72: 51,792,279 km (0.089 R)
• M73: 52,303,156 km (0.107 R)
• M74: 53,158,407 km (0.096 R)
• M75: 54,277,099 km (0.067 R)
• M76: 54,363,567 km (0.115 R)
• M77: 55,142,972 km (0.097 R)
• M78: 55,490,637 km (0.11 R)
• M79: 56,450,308 km (0.085 R)
• M80: 57,239,736 km (0.07 R)
• M81: 57,856,079 km (0.069 R)
• M82: 58,032,604 km (0.043 R)
• M83: 58,563,378 km (0.082 R)
• M84: 59,184,508 km (0.08 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: 367 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit