🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 200 Days

Day: 43.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,703,085 km

• M1: 473,776 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.71 AU - 0.93 AU

Year: 311 Days

Day: 45.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 328 Days

Day: 44.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.92 AU - 3.08 AU

Year: 1656 Days

Day: 19.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.06 AU - 4.08 AU

Year: 2826 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,703,085 km

• M1: 213,626 km (0.05 R)
• M2: 442,062 km (0.109 R)
• M3: 704,157 km (0.06 R)
• M4: 827,426 km (0.079 R)
• M5: 1,067,231 km (0.116 R)
• M6: 1,243,607 km (0.068 R)
• M7: 1,441,375 km (0.113 R)
• M8: 1,521,261 km (0.102 R)
• M9: 1,638,097 km (0.032 R)
• M10: 1,794,576 km (0.101 R)
• M11: 2,058,317 km (0.092 R)
• M12: 2,162,138 km (0.103 R)
• M13: 2,388,779 km (0.072 R)
• M14: 3,026,515 km (0.11 R)
• M15: 3,205,284 km (0.068 R)
• M16: 3,296,090 km (0.093 R)
• M17: 3,715,413 km (0.113 R)
• M18: 4,020,742 km (0.101 R)
• M19: 4,184,851 km (0.065 R)
• M20: 4,485,842 km (0.093 R)
• M21: 4,707,695 km (0.113 R)
• M22: 5,215,580 km (0.046 R)
• M23: 5,485,156 km (0.059 R)
• M24: 5,594,362 km (0.092 R)
• M25: 5,685,916 km (0.068 R)
• M26: 5,870,520 km (0.03 R)
• M27: 6,132,316 km (0.117 R)
• M28: 6,226,712 km (0.099 R)
• M29: 6,398,002 km (0.108 R)
• M30: 6,901,399 km (0.106 R)
• M31: 7,019,431 km (0.087 R)
• M32: 7,337,476 km (0.109 R)
• M33: 7,478,248 km (0.073 R)
• M34: 7,967,283 km (0.045 R)
• M35: 8,340,979 km (0.094 R)
• M36: 8,445,697 km (0.06 R)
• M37: 8,635,537 km (0.052 R)
• M38: 8,741,602 km (0.11 R)
• M39: 9,518,015 km (0.112 R)
• M40: 10,701,184 km (0.071 R)
• M41: 10,883,843 km (0.1 R)
• M42: 11,044,512 km (0.087 R)
• M43: 11,461,291 km (0.105 R)
• M44: 11,577,978 km (0.084 R)
• M45: 11,671,626 km (0.06 R)
• M46: 12,072,399 km (0.113 R)
• M47: 12,191,179 km (0.071 R)
• M48: 12,525,680 km (0.076 R)
• M49: 13,057,650 km (0.107 R)
• M50: 13,277,260 km (0.063 R)
• M51: 13,745,202 km (0.032 R)
• M52: 13,869,219 km (0.096 R)
• M53: 14,596,115 km (0.067 R)
• M54: 14,798,820 km (0.119 R)
• M55: 14,951,410 km (0.111 R)
• M56: 15,335,278 km (0.114 R)
• M57: 15,567,154 km (0.105 R)
• M58: 15,904,198 km (0.096 R)
• M59: 16,138,917 km (0.11 R)
• M60: 16,322,324 km (0.111 R)
• M61: 17,196,275 km (0.065 R)
• M62: 17,329,866 km (0.11 R)
• M63: 17,517,761 km (0.108 R)
• M64: 18,166,866 km (0.093 R)
• M65: 18,303,000 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 12.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.65 AU - 8.15 AU

Year: 8434 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,703,085 km

• M1: 273,166 km (0.042 R)
• M2: 661,821 km (0.096 R)
• M3: 906,563 km (0.094 R)
• M4: 1,124,228 km (0.103 R)
• M5: 1,504,506 km (0.083 R)
• M6: 2,817,975 km (0.097 R)
• M7: 2,951,416 km (0.119 R)
• M8: 3,169,231 km (0.036 R)
• M9: 3,252,407 km (0.111 R)
• M10: 3,477,702 km (0.088 R)
• M11: 3,973,469 km (0.039 R)
• M12: 4,554,208 km (0.079 R)
• M13: 4,680,020 km (0.119 R)
• M14: 4,775,014 km (0.075 R)
• M15: 5,659,587 km (0.091 R)
• M16: 6,138,001 km (0.055 R)
• M17: 6,277,276 km (0.118 R)
• M18: 6,417,449 km (0.087 R)
• M19: 6,558,670 km (0.089 R)
• M20: 6,665,333 km (0.08 R)
• M21: 6,772,595 km (0.105 R)
• M22: 7,097,821 km (0.083 R)
• M23: 7,243,978 km (0.113 R)
• M24: 7,465,083 km (0.086 R)
• M25: 7,763,531 km (0.064 R)
• M26: 8,103,866 km (0.117 R)
• M27: 8,449,138 km (0.12 R)
• M28: 9,514,125 km (0.074 R)
• M29: 10,371,471 km (0.115 R)
• M30: 10,454,498 km (0.089 R)
• M31: 11,510,060 km (0.092 R)
• M32: 12,290,961 km (0.1 R)
• M33: 12,511,020 km (0.072 R)
• M34: 12,599,432 km (0.092 R)
• M35: 13,044,336 km (0.102 R)
• M36: 13,268,733 km (0.075 R)
• M37: 13,812,671 km (0.111 R)
• M38: 14,549,141 km (0.09 R)
• M39: 15,868,744 km (0.091 R)
• M40: 16,737,159 km (0.084 R)
• M41: 17,522,099 km (0.097 R)
• M42: 18,369,272 km (0.116 R)
• M43: 19,485,272 km (0.087 R)
• M44: 19,845,055 km (0.118 R)
• M45: 21,095,095 km (0.079 R)
• M46: 21,253,070 km (0.111 R)
• M47: 21,464,452 km (0.077 R)
• M48: 22,049,230 km (0.081 R)
• M49: 23,180,190 km (0.088 R)
• M50: 24,495,754 km (0.091 R)
• M51: 24,828,459 km (0.082 R)
• M52: 24,939,611 km (0.107 R)
• M53: 25,274,411 km (0.118 R)
• M54: 25,610,557 km (0.093 R)
• M55: 26,117,544 km (0.096 R)
• M56: 26,741,816 km (0.08 R)
• M57: 27,027,249 km (0.112 R)
• M58: 27,371,025 km (0.109 R)
• M59: 27,773,892 km (0.034 R)
• M60: 29,936,180 km (0.089 R)
• M61: 30,054,511 km (0.047 R)
• M62: 30,173,143 km (0.112 R)
• M63: 32,516,294 km (0.106 R)
• M64: 32,943,097 km (0.034 R)
• M65: 33,617,334 km (0.113 R)
• M66: 33,863,722 km (0.103 R)
• M67: 34,110,708 km (0.114 R)
• M68: 34,668,559 km (0.092 R)
• M69: 34,917,489 km (0.057 R)
• M70: 35,416,997 km (0.056 R)
• M71: 36,930,030 km (0.032 R)
• M72: 37,120,617 km (0.074 R)
• M73: 37,375,233 km (0.116 R)
• M74: 37,758,353 km (0.096 R)
• M75: 38,850,717 km (0.115 R)
• M76: 40,410,574 km (0.094 R)
• M77: 41,132,383 km (0.066 R)
• M78: 41,395,825 km (0.114 R)
• M79: 41,858,382 km (0.026 R)
• M80: 42,256,163 km (0.112 R)
• M81: 42,721,861 km (0.101 R)
• M82: 43,390,114 km (0.103 R)
• M83: 44,399,002 km (0.119 R)
• M84: 45,551,804 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 11.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.97 AU - 11.53 AU

Year: 11787 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,703,085 km

• M1: 266,434 km (0.056 R)
• M2: 389,403 km (0.105 R)
• M3: 501,602 km (0.056 R)
• M4: 837,598 km (0.063 R)
• M5: 959,820 km (0.117 R)
• M6: 1,072,018 km (0.092 R)
• M7: 1,188,854 km (0.119 R)
• M8: 1,292,675 km (0.081 R)
• M9: 1,399,787 km (0.1 R)
• M10: 1,878,650 km (0.105 R)
• M11: 2,147,328 km (0.11 R)
• M12: 2,540,172 km (0.095 R)
• M13: 2,630,529 km (0.06 R)
• M14: 2,768,159 km (0.119 R)
• M15: 3,098,920 km (0.109 R)
• M16: 3,220,094 km (0.12 R)
• M17: 3,876,230 km (0.116 R)
• M18: 4,408,948 km (0.094 R)
• M19: 4,683,909 km (0.108 R)
• M20: 4,936,431 km (0.043 R)
• M21: 5,049,975 km (0.113 R)
• M22: 5,542,751 km (0.093 R)
• M23: 5,661,083 km (0.102 R)
• M24: 5,780,163 km (0.096 R)
• M25: 6,172,857 km (0.117 R)
• M26: 6,295,527 km (0.087 R)
• M27: 6,699,591 km (0.052 R)
• M28: 6,857,267 km (0.105 R)
• M29: 7,208,673 km (0.038 R)
• M30: 7,500,538 km (0.103 R)
• M31: 7,895,626 km (0.112 R)
• M32: 8,196,617 km (0.062 R)
• M33: 8,637,931 km (0.115 R)
• M34: 8,775,261 km (0.038 R)
• M35: 9,017,460 km (0.104 R)
• M36: 9,331,915 km (0.11 R)
• M37: 11,369,438 km (0.097 R)
• M38: 11,747,472 km (0.082 R)
• M39: 12,360,823 km (0.086 R)
• M40: 12,984,497 km (0.104 R)
• M41: 13,698,527 km (0.111 R)
• M42: 13,858,896 km (0.092 R)
• M43: 14,100,646 km (0.098 R)
• M44: 14,711,305 km (0.085 R)
• M45: 16,042,576 km (0.052 R)
• M46: 16,127,099 km (0.079 R)
• M47: 17,195,677 km (0.074 R)
• M48: 17,368,762 km (0.077 R)
• M49: 17,542,594 km (0.072 R)
• M50: 18,023,103 km (0.106 R)
• M51: 19,266,111 km (0.086 R)
• M52: 20,582,573 km (0.1 R)
• M53: 21,787,284 km (0.07 R)
• M54: 22,587,334 km (0.103 R)
• M55: 22,824,596 km (0.106 R)
• M56: 23,062,606 km (0.102 R)
• M57: 23,685,232 km (0.028 R)
• M58: 24,167,835 km (0.084 R)
• M59: 24,264,775 km (0.11 R)
• M60: 24,946,941 km (0.109 R)
• M61: 25,388,853 km (0.111 R)
• M62: 25,734,275 km (0.119 R)
• M63: 25,982,009 km (0.099 R)
• M64: 26,579,802 km (0.087 R)
• M65: 26,729,998 km (0.098 R)
• M66: 27,282,912 km (0.059 R)
• M67: 28,094,031 km (0.117 R)
• M68: 29,170,687 km (0.108 R)
• M69: 29,480,654 km (0.093 R)
• M70: 32,909,288 km (0.115 R)
• M71: 33,070,554 km (0.049 R)
• M72: 33,178,265 km (0.076 R)
• M73: 33,664,158 km (0.094 R)
• M74: 33,989,384 km (0.104 R)
• M75: 34,643,127 km (0.084 R)
• M76: 34,752,483 km (0.115 R)
• M77: 35,245,857 km (0.115 R)
• M78: 35,410,863 km (0.109 R)
• M79: 35,907,528 km (0.056 R)
• M80: 36,128,933 km (0.094 R)
• M81: 37,131,089 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 6.3

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.78 AU - 14.84 AU

Year: 22680 Days

Day: 24.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,703,085 km

• M1: 96,939 km (0.095 R)
• M2: 423,362 km (0.094 R)
• M3: 877,092 km (0.11 R)
• M4: 1,028,186 km (0.085 R)
• M5: 1,298,809 km (0.083 R)
• M6: 1,621,342 km (0.1 R)
• M7: 2,303,209 km (0.117 R)
• M8: 2,372,323 km (0.119 R)
• M9: 2,875,720 km (0.069 R)
• M10: 3,332,891 km (0.114 R)
• M11: 3,411,430 km (0.077 R)
• M12: 3,490,418 km (0.107 R)
• M13: 4,528,926 km (0.102 R)
• M14: 5,104,130 km (0.081 R)
• M15: 5,423,521 km (0.116 R)
• M16: 6,615,816 km (0.087 R)
• M17: 7,317,729 km (0.086 R)
• M18: 8,628,955 km (0.025 R)
• M19: 8,791,268 km (0.083 R)
• M20: 9,785,346 km (0.091 R)
• M21: 11,283,120 km (0.1 R)
• M22: 11,638,714 km (0.078 R)
• M23: 12,483,045 km (0.103 R)
• M24: 12,605,266 km (0.065 R)
• M25: 13,975,583 km (0.039 R)
• M26: 15,261,825 km (0.102 R)
• M27: 16,384,707 km (0.12 R)
• M28: 16,787,275 km (0.109 R)
• M29: 18,083,690 km (0.096 R)
• M30: 18,708,859 km (0.111 R)
• M31: 18,778,722 km (0.101 R)
• M32: 18,848,733 km (0.067 R)
• M33: 19,129,678 km (0.119 R)
• M34: 20,338,579 km (0.114 R)
• M35: 21,352,702 km (0.036 R)
• M36: 22,680,533 km (0.044 R)
• M37: 22,829,832 km (0.089 R)
• M38: 22,904,481 km (0.102 R)
• M39: 24,034,992 km (0.071 R)
• M40: 24,798,689 km (0.07 R)
• M41: 25,647,957 km (0.09 R)
• M42: 26,742,714 km (0.115 R)
• M43: 26,821,402 km (0.053 R)
• M44: 27,137,353 km (0.088 R)
• M45: 27,375,064 km (0.082 R)
• M46: 28,332,640 km (0.029 R)
• M47: 29,139,122 km (0.105 R)
• M48: 29,220,204 km (0.084 R)
• M49: 29,382,667 km (0.062 R)
• M50: 29,871,404 km (0.087 R)
• M51: 29,953,234 km (0.054 R)
• M52: 31,354,068 km (0.086 R)
• M53: 32,523,774 km (0.114 R)
• M54: 33,452,627 km (0.096 R)
• M55: 33,537,599 km (0.047 R)
• M56: 34,304,737 km (0.096 R)
• M57: 34,390,307 km (0.083 R)
• M58: 34,991,540 km (0.094 R)
• M59: 37,254,807 km (0.095 R)
• M60: 38,049,321 km (0.065 R)
• M61: 39,654,805 km (0.08 R)
• M62: 39,924,530 km (0.095 R)
• M63: 40,194,853 km (0.101 R)
• M64: 43,764,259 km (0.079 R)
• M65: 44,229,209 km (0.029 R)
• M66: 47,624,482 km (0.09 R)
• M67: 48,198,489 km (0.101 R)
• M68: 48,486,315 km (0.091 R)
• M69: 49,160,254 km (0.117 R)
• M70: 49,934,273 km (0.079 R)
• M71: 51,200,470 km (0.089 R)
• M72: 51,396,144 km (0.088 R)
• M73: 51,788,389 km (0.066 R)
• M74: 52,971,110 km (0.086 R)
• M75: 53,268,211 km (0.108 R)
• M76: 53,863,910 km (0.12 R)
• M77: 54,362,071 km (0.069 R)
• M78: 54,461,853 km (0.099 R)
• M79: 56,673,358 km (0.101 R)
• M80: 57,179,897 km (0.044 R)
• M81: 57,586,354 km (0.118 R)
• M82: 58,095,735 km (0.04 R)
• M83: 58,811,411 km (0.046 R)
• M84: 60,561,407 km (0.076 R)
• M85: 61,079,464 km (0.116 R)
• M86: 64,429,110 km (0.092 R)
• M87: 64,746,258 km (0.106 R)
• M88: 67,194,427 km (0.059 R)
• M89: 69,347,739 km (0.087 R)
• M90: 69,564,356 km (0.08 R)
• M91: 69,672,665 km (0.078 R)
• M92: 70,215,406 km (0.113 R)
• M93: 70,432,921 km (0.098 R)
• M94: 73,611,427 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.7

Radius: 4.9

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.39 AU - 15.27 AU

Year: 23927 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,703,085 km

• M1: 67,917 km (0.092 R)
• M2: 106,364 km (0.101 R)
• M3: 189,541 km (0.035 R)
• M4: 248,482 km (0.117 R)
• M5: 386,411 km (0.041 R)
• M6: 526,435 km (0.12 R)
• M7: 1,719,927 km (0.109 R)
• M8: 2,262,967 km (0.08 R)
• M9: 3,088,897 km (0.113 R)
• M10: 3,248,219 km (0.083 R)
• M11: 3,369,542 km (0.074 R)
• M12: 3,912,134 km (0.052 R)
• M13: 4,041,237 km (0.068 R)
• M14: 4,303,632 km (0.115 R)
• M15: 4,347,913 km (0.115 R)
• M16: 4,798,950 km (0.063 R)
• M17: 5,503,107 km (0.094 R)
• M18: 5,647,768 km (0.034 R)
• M19: 6,389,923 km (0.091 R)
• M20: 7,109,938 km (0.085 R)
• M21: 7,693,370 km (0.103 R)
• M22: 8,737,114 km (0.094 R)
• M23: 8,906,010 km (0.119 R)
• M24: 8,962,558 km (0.039 R)
• M25: 9,246,794 km (0.097 R)
• M26: 9,418,981 km (0.038 R)
• M27: 9,534,171 km (0.076 R)
• M28: 9,824,541 km (0.097 R)
• M29: 10,058,811 km (0.073 R)
• M30: 10,295,026 km (0.111 R)
• M31: 11,318,874 km (0.098 R)
• M32: 11,503,029 km (0.111 R)
• M33: 11,936,265 km (0.037 R)
• M34: 14,579,360 km (0.075 R)
• M35: 15,657,811 km (0.05 R)
• M36: 16,483,441 km (0.087 R)
• M37: 18,825,845 km (0.098 R)
• M38: 18,971,104 km (0.054 R)
• M39: 19,116,663 km (0.047 R)
• M40: 20,593,493 km (0.048 R)
• M41: 21,421,218 km (0.114 R)
• M42: 22,183,120 km (0.103 R)
• M43: 22,336,608 km (0.111 R)
• M44: 23,969,020 km (0.11 R)
• M45: 25,318,392 km (0.105 R)
• M46: 27,676,504 km (0.101 R)
• M47: 28,173,019 km (0.053 R)
• M48: 28,839,627 km (0.097 R)
• M49: 29,091,101 km (0.074 R)
• M50: 30,443,765 km (0.088 R)
• M51: 30,699,727 km (0.074 R)
• M52: 30,785,147 km (0.087 R)
• M53: 31,127,727 km (0.113 R)
• M54: 31,557,820 km (0.04 R)
• M55: 31,730,456 km (0.088 R)
• M56: 32,076,626 km (0.042 R)
• M57: 32,250,159 km (0.073 R)
• M58: 34,623,081 km (0.097 R)
• M59: 35,426,421 km (0.082 R)
• M60: 35,516,180 km (0.098 R)
• M61: 35,785,456 km (0.1 R)
• M62: 37,964,948 km (0.104 R)
• M63: 38,424,363 km (0.052 R)
• M64: 38,700,969 km (0.093 R)
• M65: 39,348,728 km (0.102 R)
• M66: 41,219,449 km (0.092 R)
• M67: 43,598,205 km (0.104 R)
• M68: 47,002,454 km (0.066 R)
• M69: 47,199,475 km (0.106 R)
• M70: 47,990,548 km (0.092 R)
• M71: 49,285,467 km (0.097 R)
• M72: 49,385,548 km (0.11 R)
• M73: 49,686,240 km (0.082 R)
• M74: 50,692,884 km (0.037 R)
• M75: 51,604,533 km (0.063 R)
• M76: 54,578,689 km (0.113 R)
• M77: 54,993,374 km (0.033 R)
• M78: 55,408,957 km (0.119 R)
• M79: 57,186,928 km (0.08 R)
• M80: 57,818,979 km (0.038 R)
• M81: 57,924,445 km (0.103 R)
• M82: 60,906,080 km (0.055 R)
• M83: 61,228,464 km (0.093 R)
• M84: 61,767,016 km (0.075 R)
• M85: 62,415,523 km (0.118 R)
• M86: 64,374,208 km (0.119 R)
• M87: 66,352,939 km (0.102 R)
• M88: 68,686,666 km (0.068 R)
• M89: 69,807,453 km (0.088 R)
• M90: 71,160,266 km (0.081 R)
• M91: 71,273,362 km (0.098 R)
• M92: 71,613,099 km (0.085 R)
• M93: 73,662,740 km (0.069 R)
• M94: 74,006,216 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit