🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 243 Days

Day: 36.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,335,701 km

• M1: 700,417 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.4 AU

Year: 444 Days

Day: 28.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 831 Days

Day: 32.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,335,701 km

• M1: 67,319 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.64 AU - 2.26 AU

Year: 1020 Days

Day: 13.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.43 AU - 4.67 AU

Year: 3054 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 13.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.8 AU - 9.5 AU

Year: 8719 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,335,701 km

• M1: 195,225 km (0.097 R)
• M2: 600,635 km (0.044 R)
• M3: 725,400 km (0.082 R)
• M4: 931,546 km (0.118 R)
• M5: 1,468,303 km (0.075 R)
• M6: 1,667,418 km (0.12 R)
• M7: 1,852,171 km (0.073 R)
• M8: 2,117,707 km (0.108 R)
• M9: 2,632,474 km (0.04 R)
• M10: 2,794,638 km (0.08 R)
• M11: 3,214,858 km (0.046 R)
• M12: 3,330,348 km (0.103 R)
• M13: 3,715,413 km (0.042 R)
• M14: 4,083,872 km (0.102 R)
• M15: 4,400,122 km (0.09 R)
• M16: 4,956,028 km (0.09 R)
• M17: 5,293,521 km (0.09 R)
• M18: 5,778,816 km (0.064 R)
• M19: 5,920,186 km (0.073 R)
• M20: 7,704,590 km (0.083 R)
• M21: 8,614,893 km (0.098 R)
• M22: 9,103,479 km (0.084 R)
• M23: 10,883,694 km (0.116 R)
• M24: 11,146,837 km (0.041 R)
• M25: 11,813,594 km (0.08 R)
• M26: 11,903,503 km (0.112 R)
• M27: 12,083,918 km (0.114 R)
• M28: 13,513,325 km (0.116 R)
• M29: 13,748,792 km (0.116 R)
• M30: 13,843,338 km (0.117 R)
• M31: 15,386,590 km (0.105 R)
• M32: 15,484,726 km (0.111 R)
• M33: 15,583,311 km (0.117 R)
• M34: 17,085,274 km (0.096 R)
• M35: 17,596,150 km (0.064 R)
• M36: 17,853,608 km (0.047 R)
• M37: 18,633,163 km (0.069 R)
• M38: 19,530,152 km (0.118 R)
• M39: 19,796,585 km (0.114 R)
• M40: 20,549,212 km (0.042 R)
• M41: 22,806,943 km (0.105 R)
• M42: 23,482,527 km (0.101 R)
• M43: 23,595,773 km (0.074 R)
• M44: 24,050,550 km (0.108 R)
• M45: 24,279,136 km (0.105 R)
• M46: 24,738,252 km (0.12 R)
• M47: 27,792,143 km (0.082 R)
• M48: 27,911,971 km (0.116 R)
• M49: 28,332,790 km (0.058 R)
• M50: 29,180,561 km (0.115 R)
• M51: 29,363,369 km (0.102 R)
• M52: 29,730,034 km (0.086 R)
• M53: 30,467,850 km (0.044 R)
• M54: 31,336,416 km (0.093 R)
• M55: 31,711,009 km (0.065 R)
• M56: 32,717,503 km (0.09 R)
• M57: 32,907,492 km (0.102 R)
• M58: 33,606,862 km (0.101 R)
• M59: 33,798,497 km (0.045 R)
• M60: 34,375,347 km (0.109 R)
• M61: 34,632,954 km (0.112 R)
• M62: 35,020,263 km (0.104 R)
• M63: 35,474,143 km (0.06 R)
• M64: 37,044,921 km (0.076 R)
• M65: 37,441,056 km (0.098 R)
• M66: 38,038,101 km (0.105 R)
• M67: 38,304,535 km (0.07 R)
• M68: 38,571,417 km (0.064 R)
• M69: 38,705,158 km (0.089 R)
• M70: 39,107,277 km (0.085 R)
• M71: 39,915,554 km (0.103 R)
• M72: 40,253,945 km (0.12 R)
• M73: 40,865,501 km (0.046 R)
• M74: 41,206,584 km (0.101 R)
• M75: 42,097,888 km (0.078 R)
• M76: 43,690,357 km (0.108 R)
• M77: 44,388,830 km (0.105 R)
• M78: 44,529,003 km (0.116 R)
• M79: 44,739,487 km (0.075 R)
• M80: 44,879,960 km (0.115 R)
• M81: 45,443,495 km (0.108 R)
• M82: 45,726,235 km (0.108 R)
• M83: 45,938,514 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 12.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.31 AU - 9.17 AU

Year: 9683 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,335,701 km

• M1: 396,584 km (0.062 R)
• M2: 564,433 km (0.098 R)
• M3: 652,546 km (0.086 R)
• M4: 1,237,474 km (0.113 R)
• M5: 1,799,812 km (0.09 R)
• M6: 1,937,292 km (0.047 R)
• M7: 2,078,513 km (0.05 R)
• M8: 3,020,231 km (0.117 R)
• M9: 3,328,852 km (0.112 R)
• M10: 3,647,645 km (0.093 R)
• M11: 3,925,299 km (0.097 R)
• M12: 4,501,400 km (0.028 R)
• M13: 4,582,033 km (0.037 R)
• M14: 4,909,653 km (0.111 R)
• M15: 5,358,297 km (0.116 R)
• M16: 5,501,312 km (0.074 R)
• M17: 5,703,568 km (0.101 R)
• M18: 6,145,481 km (0.11 R)
• M19: 7,219,294 km (0.115 R)
• M20: 7,632,932 km (0.073 R)
• M21: 8,054,499 km (0.067 R)
• M22: 8,185,696 km (0.103 R)
• M23: 8,550,266 km (0.094 R)
• M24: 8,684,156 km (0.044 R)
• M25: 8,784,985 km (0.029 R)
• M26: 9,815,415 km (0.05 R)
• M27: 10,523,462 km (0.094 R)
• M28: 10,920,046 km (0.041 R)
• M29: 11,138,309 km (0.093 R)
• M30: 11,505,572 km (0.067 R)
• M31: 11,764,975 km (0.095 R)
• M32: 12,101,271 km (0.11 R)
• M33: 14,503,813 km (0.118 R)
• M34: 14,864,493 km (0.12 R)
• M35: 15,228,315 km (0.071 R)
• M36: 16,337,135 km (0.072 R)
• M37: 16,922,362 km (0.065 R)
• M38: 17,302,191 km (0.114 R)
• M39: 18,027,441 km (0.117 R)
• M40: 18,199,479 km (0.103 R)
• M41: 18,328,881 km (0.072 R)
• M42: 18,849,631 km (0.061 R)
• M43: 19,155,708 km (0.057 R)
• M44: 19,507,562 km (0.077 R)
• M45: 20,262,134 km (0.095 R)
• M46: 21,389,204 km (0.091 R)
• M47: 21,617,192 km (0.112 R)
• M48: 22,029,334 km (0.059 R)
• M49: 22,121,336 km (0.076 R)
• M50: 22,351,717 km (0.066 R)
• M51: 23,281,468 km (0.077 R)
• M52: 23,422,090 km (0.066 R)
• M53: 24,699,805 km (0.12 R)
• M54: 24,843,270 km (0.113 R)
• M55: 28,216,552 km (0.11 R)
• M56: 28,416,415 km (0.098 R)
• M57: 30,185,858 km (0.056 R)
• M58: 30,339,196 km (0.026 R)
• M59: 32,617,721 km (0.112 R)
• M60: 32,932,625 km (0.098 R)
• M61: 33,459,808 km (0.096 R)
• M62: 34,202,561 km (0.103 R)
• M63: 35,058,111 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 11.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.22 AU - 9.46 AU

Year: 10697 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,335,701 km

• M1: 165,006 km (0.063 R)
• M2: 356,641 km (0.106 R)
• M3: 576,550 km (0.062 R)
• M4: 786,286 km (0.027 R)
• M5: 930,798 km (0.1 R)
• M6: 1,069,026 km (0.085 R)
• M7: 1,165,218 km (0.073 R)
• M8: 1,281,306 km (0.104 R)
• M9: 1,672,355 km (0.084 R)
• M10: 1,747,453 km (0.089 R)
• M11: 1,979,928 km (0.065 R)
• M12: 2,059,813 km (0.077 R)
• M13: 2,454,003 km (0.084 R)
• M14: 2,759,782 km (0.109 R)
• M15: 2,871,980 km (0.065 R)
• M16: 3,077,976 km (0.079 R)
• M17: 3,194,513 km (0.069 R)
• M18: 3,602,018 km (0.117 R)
• M19: 3,774,653 km (0.102 R)
• M20: 3,924,850 km (0.082 R)
• M21: 4,257,256 km (0.108 R)
• M22: 5,224,855 km (0.079 R)
• M23: 5,308,480 km (0.076 R)
• M24: 5,392,704 km (0.061 R)
• M25: 5,704,915 km (0.111 R)
• M26: 6,052,431 km (0.067 R)
• M27: 6,317,668 km (0.049 R)
• M28: 6,466,667 km (0.088 R)
• M29: 7,700,251 km (0.098 R)
• M30: 7,891,587 km (0.103 R)
• M31: 7,987,778 km (0.111 R)
• M32: 8,442,107 km (0.114 R)
• M33: 8,871,603 km (0.096 R)
• M34: 9,005,044 km (0.072 R)
• M35: 9,477,923 km (0.116 R)
• M36: 11,159,852 km (0.107 R)
• M37: 11,340,416 km (0.1 R)
• M38: 11,412,822 km (0.106 R)
• M39: 11,961,247 km (0.078 R)
• M40: 12,220,201 km (0.096 R)
• M41: 12,743,495 km (0.061 R)
• M42: 13,045,832 km (0.041 R)
• M43: 13,274,268 km (0.098 R)
• M44: 13,850,968 km (0.111 R)
• M45: 14,239,922 km (0.047 R)
• M46: 14,435,746 km (0.092 R)
• M47: 15,188,223 km (0.102 R)
• M48: 16,689,886 km (0.097 R)
• M49: 17,228,738 km (0.054 R)
• M50: 17,521,202 km (0.065 R)
• M51: 18,068,880 km (0.116 R)
• M52: 18,664,878 km (0.116 R)
• M53: 18,750,597 km (0.093 R)
• M54: 19,051,438 km (0.087 R)
• M55: 19,267,458 km (0.119 R)
• M56: 19,788,956 km (0.12 R)
• M57: 20,757,153 km (0.076 R)
• M58: 23,753,150 km (0.101 R)
• M59: 23,985,625 km (0.092 R)
• M60: 25,348,761 km (0.084 R)
• M61: 25,681,466 km (0.032 R)
• M62: 26,111,411 km (0.11 R)
• M63: 26,495,728 km (0.112 R)
• M64: 26,688,559 km (0.097 R)
• M65: 27,757,287 km (0.051 R)
• M66: 28,247,818 km (0.071 R)
• M67: 28,592,791 km (0.12 R)
• M68: 28,939,259 km (0.054 R)
• M69: 29,736,317 km (0.117 R)
• M70: 29,836,398 km (0.086 R)
• M71: 30,996,080 km (0.049 R)
• M72: 31,760,376 km (0.11 R)
• M73: 32,170,573 km (0.091 R)
• M74: 33,776,506 km (0.113 R)
• M75: 35,037,616 km (0.107 R)
• M76: 35,143,382 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 14

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.03 AU - 12.75 AU

Year: 15364 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,335,701 km

• M1: 243,695 km (0.101 R)
• M2: 456,573 km (0.114 R)
• M3: 730,486 km (0.115 R)
• M4: 828,024 km (0.034 R)
• M5: 1,016,218 km (0.09 R)
• M6: 1,290,581 km (0.083 R)
• M7: 1,387,670 km (0.079 R)
• M8: 1,967,362 km (0.116 R)
• M9: 2,109,180 km (0.117 R)
• M10: 2,225,268 km (0.113 R)
• M11: 2,373,520 km (0.114 R)
• M12: 2,806,606 km (0.067 R)
• M13: 2,934,961 km (0.061 R)
• M14: 3,746,828 km (0.081 R)
• M15: 4,032,560 km (0.082 R)
• M16: 4,663,414 km (0.089 R)
• M17: 6,100,601 km (0.111 R)
• M18: 7,485,129 km (0.096 R)
• M19: 7,619,768 km (0.118 R)
• M20: 8,120,621 km (0.116 R)
• M21: 9,298,405 km (0.089 R)
• M22: 9,637,843 km (0.087 R)
• M23: 9,784,598 km (0.12 R)
• M24: 10,080,353 km (0.09 R)
• M25: 11,087,297 km (0.105 R)
• M26: 11,915,919 km (0.1 R)
• M27: 12,603,920 km (0.063 R)
• M28: 12,979,710 km (0.053 R)
• M29: 13,687,457 km (0.082 R)
• M30: 14,073,868 km (0.046 R)
• M31: 14,688,267 km (0.106 R)
• M32: 15,712,564 km (0.083 R)
• M33: 16,059,182 km (0.065 R)
• M34: 16,642,464 km (0.096 R)
• M35: 16,818,690 km (0.086 R)
• M36: 16,936,573 km (0.076 R)
• M37: 17,649,856 km (0.074 R)
• M38: 18,738,180 km (0.071 R)
• M39: 19,105,742 km (0.107 R)
• M40: 19,352,130 km (0.107 R)
• M41: 22,455,239 km (0.09 R)
• M42: 23,765,567 km (0.094 R)
• M43: 24,030,654 km (0.092 R)
• M44: 24,230,218 km (0.068 R)
• M45: 24,363,509 km (0.072 R)
• M46: 24,966,239 km (0.11 R)
• M47: 26,118,143 km (0.111 R)
• M48: 26,323,241 km (0.096 R)
• M49: 26,666,269 km (0.09 R)
• M50: 28,473,711 km (0.075 R)
• M51: 29,321,332 km (0.055 R)
• M52: 30,608,173 km (0.076 R)
• M53: 30,968,854 km (0.037 R)
• M54: 31,403,585 km (0.104 R)
• M55: 32,059,572 km (0.044 R)
• M56: 32,425,937 km (0.093 R)
• M57: 32,867,400 km (0.11 R)
• M58: 34,353,206 km (0.1 R)
• M59: 34,503,103 km (0.109 R)
• M60: 34,803,346 km (0.102 R)
• M61: 35,482,072 km (0.117 R)
• M62: 36,623,055 km (0.118 R)
• M63: 36,929,282 km (0.045 R)
• M64: 37,544,428 km (0.075 R)
• M65: 38,318,148 km (0.109 R)
• M66: 40,987,872 km (0.078 R)
• M67: 42,264,989 km (0.054 R)
• M68: 43,150,459 km (0.064 R)
• M69: 43,393,106 km (0.092 R)
• M70: 43,717,135 km (0.066 R)
• M71: 44,042,212 km (0.1 R)
• M72: 44,367,886 km (0.106 R)
• M73: 46,836,550 km (0.098 R)
• M74: 47,752,837 km (0.031 R)
• M75: 48,255,037 km (0.097 R)
• M76: 48,590,884 km (0.083 R)
• M77: 50,963,507 km (0.051 R)
• M78: 51,219,917 km (0.117 R)
• M79: 51,648,216 km (0.082 R)
• M80: 52,077,861 km (0.092 R)
• M81: 52,422,235 km (0.061 R)
• M82: 53,633,978 km (0.113 R)
• M83: 54,156,075 km (0.094 R)
• M84: 55,468,796 km (0.077 R)
• M85: 55,996,877 km (0.114 R)
• M86: 56,349,778 km (0.034 R)
• M87: 58,304,125 km (0.055 R)
• M88: 59,110,008 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.3

Radius: 6.2

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.93 AU - 15.11 AU

Year: 16601 Days

Day: 16.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,335,701 km

• M1: 79,287 km (0.093 R)
• M2: 191,784 km (0.063 R)
• M3: 631,153 km (0.045 R)
• M4: 1,415,196 km (0.076 R)
• M5: 1,585,887 km (0.078 R)
• M6: 1,885,083 km (0.083 R)
• M7: 2,041,413 km (0.119 R)
• M8: 2,399,999 km (0.103 R)
• M9: 2,673,015 km (0.114 R)
• M10: 3,589,152 km (0.058 R)
• M11: 3,705,090 km (0.087 R)
• M12: 4,344,472 km (0.045 R)
• M13: 4,888,858 km (0.091 R)
• M14: 5,813,074 km (0.077 R)
• M15: 7,567,707 km (0.074 R)
• M16: 7,666,891 km (0.096 R)
• M17: 7,716,557 km (0.105 R)
• M18: 8,118,676 km (0.108 R)
• M19: 9,259,061 km (0.047 R)
• M20: 9,578,752 km (0.11 R)
• M21: 10,614,717 km (0.095 R)
• M22: 10,670,218 km (0.118 R)
• M23: 11,117,815 km (0.12 R)
• M24: 11,174,063 km (0.114 R)
• M25: 11,628,542 km (0.071 R)
• M26: 11,858,025 km (0.063 R)
• M27: 12,731,976 km (0.112 R)
• M28: 13,027,880 km (0.081 R)
• M29: 13,385,868 km (0.101 R)
• M30: 13,929,058 km (0.068 R)
• M31: 15,224,276 km (0.065 R)
• M32: 15,727,823 km (0.069 R)
• M33: 16,945,400 km (0.08 R)
• M34: 17,467,047 km (0.112 R)
• M35: 17,664,068 km (0.062 R)
• M36: 18,659,941 km (0.038 R)
• M37: 19,334,029 km (0.05 R)
• M38: 20,636,727 km (0.096 R)
• M39: 20,705,991 km (0.091 R)
• M40: 22,965,517 km (0.078 R)
• M41: 23,687,476 km (0.038 R)
• M42: 24,124,302 km (0.076 R)
• M43: 24,197,306 km (0.107 R)
• M44: 24,270,459 km (0.109 R)
• M45: 24,563,671 km (0.053 R)
• M46: 27,103,394 km (0.069 R)
• M47: 28,481,340 km (0.095 R)
• M48: 28,868,051 km (0.084 R)
• M49: 30,353,707 km (0.12 R)
• M50: 31,225,115 km (0.09 R)
• M51: 31,384,436 km (0.114 R)
• M52: 34,216,025 km (0.075 R)
• M53: 34,709,698 km (0.041 R)
• M54: 34,957,282 km (0.105 R)
• M55: 35,040,010 km (0.039 R)
• M56: 35,371,369 km (0.096 R)
• M57: 35,620,599 km (0.11 R)
• M58: 36,288,105 km (0.103 R)
• M59: 36,623,354 km (0.101 R)
• M60: 37,466,188 km (0.063 R)
• M61: 39,686,819 km (0.071 R)
• M62: 40,465,476 km (0.057 R)
• M63: 42,125,863 km (0.038 R)
• M64: 42,213,826 km (0.083 R)
• M65: 46,964,456 km (0.12 R)
• M66: 48,615,867 km (0.101 R)
• M67: 51,222,461 km (0.104 R)
• M68: 52,069,932 km (0.097 R)
• M69: 52,258,875 km (0.097 R)
• M70: 55,120,383 km (0.052 R)
• M71: 55,698,878 km (0.09 R)
• M72: 56,279,168 km (0.117 R)
• M73: 57,056,179 km (0.107 R)
• M74: 57,348,493 km (0.106 R)
• M75: 57,543,569 km (0.094 R)
• M76: 59,211,136 km (0.107 R)
• M77: 59,309,721 km (0.117 R)
• M78: 60,695,596 km (0.109 R)
• M79: 63,600,188 km (0.087 R)
• M80: 63,903,274 km (0.077 R)
• M81: 64,105,530 km (0.108 R)
• M82: 64,916,949 km (0.03 R)
• M83: 65,629,633 km (0.077 R)
• M84: 65,935,860 km (0.079 R)
• M85: 66,242,536 km (0.073 R)
• M86: 66,754,759 km (0.051 R)
• M87: 66,857,383 km (0.094 R)
• M88: 67,268,328 km (0.053 R)
• M89: 69,127,979 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit