🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 561 Days

Day: 36.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 156.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.05 AU - 3.25 AU

Year: 1652 Days

Day: 37 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.5 AU - 3.56 AU

Year: 2019 Days

Day: 13.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 7.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.37 AU - 13.67 AU

Year: 16962 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,468,100 km

• M1: 178,470 km (0.093 R)
• M2: 229,782 km (0.111 R)
• M3: 299,196 km (0.082 R)
• M4: 426,204 km (0.077 R)
• M5: 530,474 km (0.089 R)
• M6: 862,282 km (0.114 R)
• M7: 1,346,979 km (0.1 R)
• M8: 1,627,625 km (0.099 R)
• M9: 1,904,680 km (0.054 R)
• M10: 2,150,918 km (0.081 R)
• M11: 2,359,906 km (0.098 R)
• M12: 3,970,627 km (0.055 R)
• M13: 4,084,171 km (0.117 R)
• M14: 4,607,914 km (0.105 R)
• M15: 5,338,998 km (0.097 R)
• M16: 5,527,342 km (0.108 R)
• M17: 5,686,065 km (0.117 R)
• M18: 8,061,081 km (0.11 R)
• M19: 8,459,012 km (0.049 R)
• M20: 10,740,230 km (0.1 R)
• M21: 11,057,975 km (0.08 R)
• M22: 11,338,621 km (0.094 R)
• M23: 12,986,591 km (0.103 R)
• M24: 13,282,645 km (0.117 R)
• M25: 13,452,738 km (0.108 R)
• M26: 13,795,317 km (0.074 R)
• M27: 14,183,973 km (0.108 R)
• M28: 16,226,731 km (0.119 R)
• M29: 16,682,855 km (0.068 R)
• M30: 16,958,564 km (0.106 R)
• M31: 17,050,717 km (0.085 R)
• M32: 17,421,420 km (0.107 R)
• M33: 18,930,264 km (0.075 R)
• M34: 18,978,135 km (0.091 R)
• M35: 21,920,426 km (0.092 R)
• M36: 23,034,482 km (0.071 R)
• M37: 25,369,705 km (0.086 R)
• M38: 25,580,937 km (0.099 R)
• M39: 26,753,036 km (0.092 R)
• M40: 27,291,588 km (0.117 R)
• M41: 27,453,902 km (0.086 R)
• M42: 27,508,056 km (0.034 R)
• M43: 30,597,252 km (0.032 R)
• M44: 30,709,600 km (0.114 R)
• M45: 30,990,994 km (0.073 R)
• M46: 31,216,887 km (0.095 R)
• M47: 32,239,688 km (0.084 R)
• M48: 32,583,015 km (0.064 R)
• M49: 32,812,647 km (0.057 R)
• M50: 33,678,520 km (0.081 R)
• M51: 39,945,623 km (0.117 R)
• M52: 41,427,690 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.9

Radius: 7.4

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.64 AU - 15.22 AU

Year: 17802 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,468,100 km

• M1: 93,947 km (0.083 R)
• M2: 511,026 km (0.052 R)
• M3: 582,684 km (0.081 R)
• M4: 1,693,149 km (0.079 R)
• M5: 1,775,727 km (0.112 R)
• M6: 2,238,732 km (0.098 R)
• M7: 2,421,840 km (0.11 R)
• M8: 2,673,613 km (0.103 R)
• M9: 2,737,791 km (0.102 R)
• M10: 2,835,179 km (0.072 R)
• M11: 3,478,599 km (0.065 R)
• M12: 3,619,670 km (0.106 R)
• M13: 4,429,144 km (0.104 R)
• M14: 5,577,906 km (0.059 R)
• M15: 5,660,484 km (0.06 R)
• M16: 6,163,881 km (0.095 R)
• M17: 6,594,424 km (0.119 R)
• M18: 6,725,471 km (0.096 R)
• M19: 6,813,435 km (0.08 R)
• M20: 6,990,260 km (0.103 R)
• M21: 7,439,053 km (0.051 R)
• M22: 8,317,342 km (0.077 R)
• M23: 8,792,764 km (0.112 R)
• M24: 8,985,447 km (0.099 R)
• M25: 9,033,767 km (0.075 R)
• M26: 9,374,850 km (0.059 R)
• M27: 9,423,918 km (0.099 R)
• M28: 9,473,136 km (0.079 R)
• M29: 9,769,788 km (0.07 R)
• M30: 9,919,386 km (0.097 R)
• M31: 11,038,976 km (0.117 R)
• M32: 11,090,737 km (0.087 R)
• M33: 11,298,978 km (0.055 R)
• M34: 11,560,923 km (0.107 R)
• M35: 11,984,435 km (0.11 R)
• M36: 12,413,033 km (0.097 R)
• M37: 12,520,893 km (0.102 R)
• M38: 12,955,624 km (0.097 R)
• M39: 13,010,377 km (0.119 R)
• M40: 13,120,032 km (0.085 R)
• M41: 13,728,447 km (0.057 R)
• M42: 14,402,685 km (0.114 R)
• M43: 14,858,210 km (0.045 R)
• M44: 14,915,506 km (0.084 R)
• M45: 15,030,248 km (0.092 R)
• M46: 15,841,816 km (0.116 R)
• M47: 15,958,951 km (0.118 R)
• M48: 17,265,838 km (0.082 R)
• M49: 17,446,702 km (0.095 R)
• M50: 19,040,667 km (0.097 R)
• M51: 19,603,155 km (0.106 R)
• M52: 20,425,196 km (0.111 R)
• M53: 20,616,531 km (0.099 R)
• M54: 20,936,671 km (0.107 R)
• M55: 21,842,037 km (0.1 R)
• M56: 22,233,834 km (0.085 R)
• M57: 22,299,507 km (0.116 R)
• M58: 22,892,214 km (0.115 R)
• M59: 23,223,723 km (0.077 R)
• M60: 24,295,442 km (0.116 R)
• M61: 25,520,200 km (0.055 R)
• M62: 28,668,786 km (0.059 R)
• M63: 29,457,018 km (0.12 R)
• M64: 31,127,876 km (0.059 R)
• M65: 31,201,179 km (0.075 R)
• M66: 32,234,003 km (0.104 R)
• M67: 32,308,203 km (0.05 R)
• M68: 33,128,149 km (0.11 R)
• M69: 34,636,545 km (0.092 R)
• M70: 34,940,827 km (0.11 R)
• M71: 37,251,665 km (0.105 R)
• M72: 37,797,996 km (0.034 R)
• M73: 40,089,237 km (0.074 R)
• M74: 40,328,744 km (0.098 R)
• M75: 42,587,671 km (0.104 R)
• M76: 43,322,496 km (0.084 R)
• M77: 43,732,544 km (0.11 R)
• M78: 44,308,795 km (0.099 R)
• M79: 48,072,378 km (0.107 R)
• M80: 48,581,909 km (0.086 R)
• M81: 48,922,692 km (0.058 R)
• M82: 49,349,645 km (0.105 R)
• M83: 49,692,074 km (0.096 R)
• M84: 51,676,490 km (0.096 R)
• M85: 52,897,059 km (0.104 R)
• M86: 53,247,567 km (0.026 R)
• M87: 53,335,231 km (0.069 R)
• M88: 54,215,316 km (0.077 R)
• M89: 59,140,526 km (0.115 R)
• M90: 59,595,453 km (0.092 R)
• M91: 60,325,491 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 7.7

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.56 AU - 14.06 AU

Year: 19650 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,468,100 km

• M1: 109,356 km (0.067 R)
• M2: 191,036 km (0.093 R)
• M3: 525,089 km (0.111 R)
• M4: 858,393 km (0.109 R)
• M5: 992,133 km (0.117 R)
• M6: 1,250,040 km (0.094 R)
• M7: 1,310,328 km (0.11 R)
• M8: 1,371,513 km (0.08 R)
• M9: 1,626,129 km (0.108 R)
• M10: 1,692,251 km (0.063 R)
• M11: 1,861,446 km (0.086 R)
• M12: 2,143,588 km (0.091 R)
• M13: 3,028,758 km (0.059 R)
• M14: 3,360,567 km (0.03 R)
• M15: 3,573,893 km (0.062 R)
• M16: 3,924,551 km (0.086 R)
• M17: 4,424,507 km (0.091 R)
• M18: 5,041,299 km (0.112 R)
• M19: 5,384,476 km (0.081 R)
• M20: 5,785,997 km (0.108 R)
• M21: 6,093,570 km (0.101 R)
• M22: 6,511,995 km (0.114 R)
• M23: 6,618,060 km (0.079 R)
• M24: 6,939,546 km (0.107 R)
• M25: 7,542,425 km (0.088 R)
• M26: 7,765,925 km (0.075 R)
• M27: 8,856,493 km (0.043 R)
• M28: 9,690,501 km (0.111 R)
• M29: 10,363,392 km (0.033 R)
• M30: 11,432,568 km (0.084 R)
• M31: 11,496,596 km (0.116 R)
• M32: 11,753,755 km (0.044 R)
• M33: 13,538,757 km (0.12 R)
• M34: 13,878,494 km (0.053 R)
• M35: 14,152,258 km (0.094 R)
• M36: 14,221,073 km (0.1 R)
• M37: 14,566,345 km (0.089 R)
• M38: 14,635,758 km (0.08 R)
• M39: 15,335,876 km (0.073 R)
• M40: 15,903,750 km (0.111 R)
• M41: 16,118,572 km (0.078 R)
• M42: 16,190,379 km (0.116 R)
• M43: 16,262,186 km (0.086 R)
• M44: 17,500,857 km (0.109 R)
• M45: 19,759,485 km (0.108 R)
• M46: 20,454,816 km (0.097 R)
• M47: 21,001,297 km (0.091 R)
• M48: 21,473,428 km (0.062 R)
• M49: 25,877,140 km (0.102 R)
• M50: 27,662,591 km (0.107 R)
• M51: 28,180,050 km (0.048 R)
• M52: 28,874,932 km (0.09 R)
• M53: 30,547,736 km (0.061 R)
• M54: 32,161,298 km (0.108 R)
• M55: 33,986,392 km (0.06 R)
• M56: 34,170,697 km (0.108 R)
• M57: 35,283,855 km (0.115 R)
• M58: 38,118,136 km (0.084 R)
• M59: 40,048,098 km (0.101 R)
• M60: 40,145,337 km (0.102 R)
• M61: 40,242,725 km (0.071 R)
• M62: 42,603,978 km (0.053 R)
• M63: 42,802,793 km (0.114 R)
• M64: 43,301,104 km (0.06 R)
• M65: 48,181,884 km (0.081 R)
• M66: 48,492,599 km (0.053 R)
• M67: 49,012,152 km (0.063 R)
• M68: 49,742,489 km (0.103 R)
• M69: 50,056,495 km (0.083 R)
• M70: 50,371,398 km (0.062 R)
• M71: 51,742,912 km (0.071 R)
• M72: 57,350,737 km (0.106 R)
• M73: 58,010,015 km (0.051 R)
• M74: 58,120,269 km (0.095 R)
• M75: 60,449,208 km (0.08 R)
• M76: 61,906,142 km (0.116 R)
• M77: 63,715,080 km (0.059 R)
• M78: 63,942,468 km (0.107 R)
• M79: 64,740,274 km (0.029 R)
• M80: 65,885,745 km (0.097 R)
• M81: 67,153,587 km (0.112 R)
• M82: 69,128,578 km (0.098 R)
• M83: 70,651,783 km (0.12 R)
• M84: 73,373,716 km (0.061 R)
• M85: 74,089,393 km (0.041 R)
• M86: 77,217,185 km (0.067 R)
• M87: 78,066,751 km (0.102 R)
• M88: 78,675,465 km (0.093 R)
• M89: 79,041,381 km (0.025 R)
• M90: 79,163,453 km (0.1 R)
• M91: 79,775,009 km (0.105 R)
• M92: 80,265,242 km (0.112 R)
• M93: 80,879,640 km (0.119 R)
• M94: 81,495,534 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.9

Radius: 3.7

Gravity: 39.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.56 AU - 20.08 AU

Year: 28803 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 170.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,468,100 km

• M1: 54,005 km (0.109 R)
• M2: 210,933 km (0.031 R)
• M3: 1,365,829 km (0.051 R)
• M4: 1,638,545 km (0.1 R)
• M5: 1,890,618 km (0.11 R)
• M6: 2,843,407 km (0.067 R)
• M7: 2,928,678 km (0.059 R)
• M8: 3,277,839 km (0.058 R)
• M9: 3,732,616 km (0.1 R)
• M10: 3,920,063 km (0.089 R)
• M11: 4,401,917 km (0.11 R)
• M12: 4,550,169 km (0.061 R)
• M13: 4,649,951 km (0.116 R)
• M14: 4,700,066 km (0.114 R)
• M15: 5,055,959 km (0.074 R)
• M16: 6,065,146 km (0.119 R)
• M17: 6,174,951 km (0.078 R)
• M18: 7,483,633 km (0.112 R)
• M19: 7,660,608 km (0.088 R)
• M20: 8,138,872 km (0.089 R)
• M21: 8,750,279 km (0.047 R)
• M22: 9,630,812 km (0.098 R)
• M23: 10,803,659 km (0.06 R)
• M24: 13,494,775 km (0.105 R)
• M25: 13,709,897 km (0.082 R)
• M26: 13,998,621 km (0.099 R)
• M27: 15,098,913 km (0.043 R)
• M28: 17,693,539 km (0.114 R)
• M29: 19,041,565 km (0.106 R)
• M30: 20,094,435 km (0.102 R)
• M31: 20,504,333 km (0.111 R)
• M32: 21,249,330 km (0.108 R)
• M33: 22,003,004 km (0.049 R)
• M34: 22,171,751 km (0.053 R)
• M35: 22,765,505 km (0.113 R)
• M36: 24,665,398 km (0.096 R)
• M37: 24,840,577 km (0.045 R)
• M38: 25,368,807 km (0.106 R)
• M39: 25,811,766 km (0.116 R)
• M40: 27,065,546 km (0.095 R)
• M41: 28,155,965 km (0.042 R)
• M42: 29,260,596 km (0.049 R)
• M43: 29,911,496 km (0.11 R)
• M44: 30,567,183 km (0.089 R)
• M45: 32,466,478 km (0.109 R)
• M46: 33,624,365 km (0.04 R)
• M47: 35,386,180 km (0.084 R)
• M48: 35,583,798 km (0.037 R)
• M49: 36,278,381 km (0.109 R)
• M50: 36,477,646 km (0.097 R)
• M51: 36,877,222 km (0.099 R)
• M52: 37,479,353 km (0.068 R)
• M53: 38,388,758 km (0.063 R)
• M54: 38,693,340 km (0.092 R)
• M55: 39,407,520 km (0.108 R)
• M56: 40,023,115 km (0.057 R)
• M57: 40,952,268 km (0.05 R)
• M58: 41,680,061 km (0.067 R)
• M59: 43,464,913 km (0.114 R)
• M60: 44,100,854 km (0.065 R)
• M61: 46,026,926 km (0.112 R)
• M62: 47,761,963 km (0.088 R)
• M63: 49,407,838 km (0.114 R)
• M64: 49,628,794 km (0.11 R)
• M65: 50,071,455 km (0.054 R)
• M66: 51,072,264 km (0.08 R)
• M67: 52,755,091 km (0.083 R)
• M68: 52,867,888 km (0.102 R)
• M69: 60,017,918 km (0.11 R)
• M70: 60,607,633 km (0.112 R)
• M71: 65,515,041 km (0.106 R)
• M72: 65,879,013 km (0.087 R)
• M73: 69,556,278 km (0.071 R)
• M74: 69,803,862 km (0.032 R)
• M75: 70,921,209 km (0.103 R)
• M76: 71,919,476 km (0.117 R)
• M77: 72,295,116 km (0.11 R)
• M78: 72,545,842 km (0.105 R)
• M79: 72,922,380 km (0.069 R)
• M80: 74,182,443 km (0.102 R)
• M81: 75,195,669 km (0.037 R)
• M82: 75,831,310 km (0.11 R)
• M83: 77,620,501 km (0.115 R)
• M84: 77,877,211 km (0.07 R)
• M85: 78,134,220 km (0.115 R)
• M86: 80,460,018 km (0.038 R)
• M87: 80,849,870 km (0.059 R)
• M88: 83,596,188 km (0.082 R)
• M89: 85,046,838 km (0.094 R)
• M90: 85,311,627 km (0.071 R)
• M91: 85,444,021 km (0.041 R)
• M92: 86,772,151 km (0.116 R)
• M93: 86,905,293 km (0.086 R)
• M94: 88,508,832 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.6

Radius: 4.9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.2 AU - 19.44 AU

Year: 31261 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,468,100 km

• M1: 169,345 km (0.111 R)
• M2: 507,735 km (0.078 R)
• M3: 584,180 km (0.03 R)
• M4: 792,270 km (0.065 R)
• M5: 927,656 km (0.111 R)
• M6: 1,070,672 km (0.081 R)
• M7: 1,298,360 km (0.111 R)
• M8: 1,681,779 km (0.079 R)
• M9: 2,067,592 km (0.098 R)
• M10: 2,350,183 km (0.111 R)
• M11: 2,578,469 km (0.097 R)
• M12: 3,377,621 km (0.088 R)
• M13: 4,168,694 km (0.042 R)
• M14: 4,645,463 km (0.1 R)
• M15: 5,563,694 km (0.069 R)
• M16: 6,043,305 km (0.075 R)
• M17: 6,087,586 km (0.109 R)
• M18: 6,490,752 km (0.111 R)
• M19: 6,810,293 km (0.104 R)
• M20: 6,995,196 km (0.091 R)
• M21: 8,090,103 km (0.12 R)
• M22: 8,236,859 km (0.092 R)
• M23: 8,632,396 km (0.054 R)
• M24: 8,832,557 km (0.107 R)
• M25: 9,084,779 km (0.099 R)
• M26: 9,135,493 km (0.098 R)
• M27: 10,170,112 km (0.1 R)
• M28: 11,404,893 km (0.092 R)
• M29: 11,459,646 km (0.103 R)
• M30: 11,679,555 km (0.073 R)
• M31: 15,020,973 km (0.109 R)
• M32: 15,746,672 km (0.064 R)
• M33: 16,113,935 km (0.119 R)
• M34: 16,236,904 km (0.1 R)
• M35: 16,360,173 km (0.025 R)
• M36: 17,547,232 km (0.083 R)
• M37: 17,610,512 km (0.112 R)
• M38: 17,800,651 km (0.093 R)
• M39: 18,568,088 km (0.113 R)
• M40: 19,150,921 km (0.086 R)
• M41: 21,001,746 km (0.045 R)
• M42: 21,812,267 km (0.059 R)
• M43: 22,633,111 km (0.107 R)
• M44: 22,839,855 km (0.107 R)
• M45: 24,870,646 km (0.064 R)
• M46: 26,449,352 km (0.053 R)
• M47: 26,739,871 km (0.067 R)
• M48: 27,470,807 km (0.12 R)
• M49: 28,728,326 km (0.112 R)
• M50: 29,251,620 km (0.093 R)
• M51: 30,080,242 km (0.111 R)
• M52: 30,840,199 km (0.103 R)
• M53: 31,145,977 km (0.069 R)
• M54: 31,606,440 km (0.117 R)
• M55: 32,223,980 km (0.111 R)
• M56: 32,456,604 km (0.084 R)
• M57: 33,079,530 km (0.12 R)
• M58: 35,450,656 km (0.097 R)
• M59: 35,530,691 km (0.055 R)
• M60: 36,011,798 km (0.109 R)
• M61: 36,899,362 km (0.116 R)
• M62: 38,531,774 km (0.03 R)
• M63: 40,104,048 km (0.112 R)
• M64: 40,604,901 km (0.102 R)
• M65: 42,969,744 km (0.12 R)
• M66: 43,225,706 km (0.099 R)
• M67: 45,291,803 km (0.031 R)
• M68: 46,424,408 km (0.058 R)
• M69: 48,895,316 km (0.119 R)
• M70: 48,984,327 km (0.071 R)
• M71: 49,340,968 km (0.104 R)
• M72: 49,430,278 km (0.062 R)
• M73: 51,046,833 km (0.117 R)
• M74: 51,227,547 km (0.077 R)
• M75: 52,134,260 km (0.108 R)
• M76: 52,316,171 km (0.059 R)
• M77: 54,331,703 km (0.042 R)
• M78: 55,999,719 km (0.087 R)
• M79: 56,185,968 km (0.114 R)
• M80: 56,279,317 km (0.118 R)
• M81: 56,746,362 km (0.094 R)
• M82: 57,496,296 km (0.081 R)
• M83: 57,684,341 km (0.05 R)
• M84: 58,155,275 km (0.116 R)
• M85: 58,438,314 km (0.098 R)
• M86: 59,385,568 km (0.058 R)
• M87: 61,487,118 km (0.098 R)
• M88: 61,775,543 km (0.112 R)
• M89: 62,064,417 km (0.068 R)
• M90: 62,257,248 km (0.119 R)
• M91: 62,547,019 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit