🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 192 Days

Day: 34.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.24 AU - 1.56 AU

Year: 739 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.41 AU - 1.45 AU

Year: 763 Days

Day: 16.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.29 AU - 2.09 AU

Year: 980 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.64 AU - 2.42 AU

Year: 1291 Days

Day: 34 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,595,051 km

• M1: 355,893 km (0.081 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 9.5

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.7 AU - 4.2 AU

Year: 2859 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,595,051 km

• M1: 192,532 km (0.058 R)
• M2: 321,187 km (0.031 R)
• M3: 452,982 km (0.082 R)
• M4: 522,097 km (0.114 R)
• M5: 643,271 km (0.084 R)
• M6: 712,834 km (0.08 R)
• M7: 1,100,741 km (0.111 R)
• M8: 1,247,945 km (0.106 R)
• M9: 1,324,091 km (0.088 R)
• M10: 1,535,173 km (0.096 R)
• M11: 1,814,323 km (0.1 R)
• M12: 1,945,371 km (0.116 R)
• M13: 2,140,147 km (0.098 R)
• M14: 2,216,891 km (0.079 R)
• M15: 2,388,928 km (0.079 R)
• M16: 2,647,134 km (0.083 R)
• M17: 2,914,316 km (0.074 R)
• M18: 3,120,462 km (0.095 R)
• M19: 3,190,324 km (0.069 R)
• M20: 3,438,956 km (0.082 R)
• M21: 3,602,018 km (0.085 R)
• M22: 3,712,271 km (0.069 R)
• M23: 3,842,272 km (0.09 R)
• M24: 4,241,399 km (0.115 R)
• M25: 4,673,886 km (0.05 R)
• M26: 4,794,313 km (0.1 R)
• M27: 5,120,436 km (0.113 R)
• M28: 5,496,076 km (0.09 R)
• M29: 5,644,477 km (0.109 R)
• M30: 6,653,216 km (0.077 R)
• M31: 6,720,984 km (0.078 R)
• M32: 7,481,090 km (0.091 R)
• M33: 7,669,434 km (0.06 R)
• M34: 7,740,493 km (0.075 R)
• M35: 7,883,209 km (0.12 R)
• M36: 8,414,282 km (0.087 R)
• M37: 9,056,655 km (0.116 R)
• M38: 9,257,565 km (0.062 R)
• M39: 9,612,561 km (0.051 R)
• M40: 9,689,304 km (0.083 R)
• M41: 10,179,537 km (0.116 R)
• M42: 10,890,276 km (0.096 R)
• M43: 11,807,910 km (0.09 R)
• M44: 12,082,422 km (0.038 R)
• M45: 12,165,299 km (0.115 R)
• M46: 12,276,001 km (0.079 R)
• M47: 12,947,097 km (0.065 R)
• M48: 13,173,588 km (0.114 R)
• M49: 13,486,996 km (0.075 R)
• M50: 13,659,034 km (0.078 R)
• M51: 14,383,536 km (0.102 R)
• M52: 14,500,671 km (0.099 R)
• M53: 14,824,251 km (0.064 R)
• M54: 15,001,824 km (0.103 R)
• M55: 15,538,581 km (0.104 R)
• M56: 16,081,771 km (0.061 R)
• M57: 16,477,906 km (0.093 R)
• M58: 16,600,577 km (0.099 R)
• M59: 16,661,912 km (0.064 R)
• M60: 16,908,150 km (0.119 R)
• M61: 17,435,632 km (0.1 R)
• M62: 17,717,025 km (0.067 R)
• M63: 17,999,915 km (0.083 R)
• M64: 18,094,610 km (0.091 R)
• M65: 18,411,309 km (0.113 R)
• M66: 19,307,700 km (0.111 R)
• M67: 19,469,265 km (0.076 R)
• M68: 19,631,280 km (0.108 R)
• M69: 20,283,826 km (0.083 R)
• M70: 20,382,411 km (0.089 R)
• M71: 20,546,819 km (0.108 R)
• M72: 20,678,764 km (0.098 R)
• M73: 20,777,947 km (0.076 R)
• M74: 21,076,395 km (0.108 R)
• M75: 21,209,388 km (0.09 R)
• M76: 21,276,108 km (0.074 R)
• M77: 21,744,499 km (0.103 R)
• M78: 22,351,717 km (0.118 R)
• M79: 22,487,402 km (0.079 R)
• M80: 22,623,387 km (0.085 R)
• M81: 22,793,779 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 13.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.67 AU - 5.69 AU

Year: 4518 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 88,595,051 km

• M1: 189,690 km (0.089 R)
• M2: 504,294 km (0.097 R)
• M3: 1,053,019 km (0.102 R)
• M4: 1,268,440 km (0.101 R)
• M5: 1,356,853 km (0.098 R)
• M6: 1,550,881 km (0.061 R)
• M7: 1,689,110 km (0.082 R)
• M8: 1,967,212 km (0.086 R)
• M9: 2,059,364 km (0.08 R)
• M10: 2,200,585 km (0.074 R)
• M11: 2,443,232 km (0.075 R)
• M12: 2,580,414 km (0.105 R)
• M13: 2,694,706 km (0.107 R)
• M14: 2,823,809 km (0.104 R)
• M15: 2,915,363 km (0.112 R)
• M16: 3,048,057 km (0.12 R)
• M17: 3,458,404 km (0.046 R)
• M18: 3,641,661 km (0.058 R)
• M19: 3,944,896 km (0.064 R)
• M20: 4,047,819 km (0.066 R)
• M21: 4,483,747 km (0.092 R)
• M22: 5,030,228 km (0.115 R)
• M23: 5,125,971 km (0.109 R)
• M24: 5,254,775 km (0.11 R)
• M25: 5,548,435 km (0.09 R)
• M26: 5,713,891 km (0.114 R)
• M27: 6,083,846 km (0.117 R)
• M28: 6,237,483 km (0.039 R)
• M29: 6,900,501 km (0.07 R)
• M30: 6,989,362 km (0.116 R)
• M31: 9,255,919 km (0.094 R)
• M32: 10,213,346 km (0.086 R)
• M33: 10,601,104 km (0.102 R)
• M34: 10,869,183 km (0.119 R)
• M35: 11,181,244 km (0.107 R)
• M36: 11,538,633 km (0.095 R)
• M37: 12,113,987 km (0.111 R)
• M38: 12,372,791 km (0.086 R)
• M39: 12,546,175 km (0.032 R)
• M40: 12,807,971 km (0.084 R)
• M41: 12,961,608 km (0.102 R)
• M42: 13,093,703 km (0.088 R)
• M43: 13,537,261 km (0.072 R)
• M44: 13,671,301 km (0.117 R)
• M45: 14,144,030 km (0.109 R)
• M46: 14,599,256 km (0.071 R)
• M47: 14,874,666 km (0.063 R)
• M48: 15,547,408 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 6.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.57 AU - 9.59 AU

Year: 13231 Days

Day: 23.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,595,051 km

• M1: 122,072 km (0.089 R)
• M2: 222,003 km (0.098 R)
• M3: 290,220 km (0.079 R)
• M4: 349,161 km (0.117 R)
• M5: 511,774 km (0.116 R)
• M6: 629,957 km (0.074 R)
• M7: 698,323 km (0.062 R)
• M8: 893,548 km (0.08 R)
• M9: 958,174 km (0.034 R)
• M10: 1,011,132 km (0.054 R)
• M11: 1,133,802 km (0.1 R)
• M12: 1,204,113 km (0.075 R)
• M13: 1,334,413 km (0.083 R)
• M14: 1,640,640 km (0.11 R)
• M15: 1,736,831 km (0.111 R)
• M16: 1,785,600 km (0.117 R)
• M17: 2,646,536 km (0.077 R)
• M18: 2,702,934 km (0.103 R)
• M19: 2,816,928 km (0.119 R)
• M20: 3,268,863 km (0.115 R)
• M21: 3,722,145 km (0.081 R)
• M22: 4,195,173 km (0.026 R)
• M23: 4,327,567 km (0.113 R)
• M24: 4,916,833 km (0.106 R)
• M25: 5,627,722 km (0.1 R)
• M26: 5,847,332 km (0.056 R)
• M27: 6,019,968 km (0.12 R)
• M28: 6,320,061 km (0.105 R)
• M29: 6,370,476 km (0.118 R)
• M30: 6,522,766 km (0.056 R)
• M31: 6,599,360 km (0.069 R)
• M32: 7,434,715 km (0.074 R)
• M33: 7,514,750 km (0.117 R)
• M34: 7,810,654 km (0.074 R)
• M35: 8,137,675 km (0.104 R)
• M36: 8,302,981 km (0.076 R)
• M37: 8,413,833 km (0.076 R)
• M38: 9,317,703 km (0.043 R)
• M39: 9,375,149 km (0.112 R)
• M40: 9,490,639 km (0.114 R)
• M41: 9,635,599 km (0.11 R)
• M42: 9,751,986 km (0.101 R)
• M43: 9,868,972 km (0.091 R)
• M44: 10,015,727 km (0.089 R)
• M45: 10,311,482 km (0.039 R)
• M46: 10,430,712 km (0.113 R)
• M47: 10,760,724 km (0.058 R)
• M48: 11,155,064 km (0.117 R)
• M49: 11,246,768 km (0.109 R)
• M50: 11,554,192 km (0.111 R)
• M51: 11,926,840 km (0.044 R)
• M52: 12,366,508 km (0.104 R)
• M53: 12,493,068 km (0.115 R)
• M54: 13,035,958 km (0.065 R)
• M55: 13,261,702 km (0.07 R)
• M56: 13,521,404 km (0.078 R)
• M57: 13,749,989 km (0.091 R)
• M58: 14,078,656 km (0.1 R)
• M59: 14,844,447 km (0.111 R)
• M60: 14,979,085 km (0.06 R)
• M61: 15,760,734 km (0.057 R)
• M62: 16,765,134 km (0.088 R)
• M63: 16,835,146 km (0.089 R)
• M64: 17,825,783 km (0.12 R)
• M65: 18,220,273 km (0.066 R)
• M66: 18,400,388 km (0.116 R)
• M67: 19,420,496 km (0.106 R)
• M68: 19,567,701 km (0.066 R)
• M69: 19,789,106 km (0.114 R)
• M70: 20,758,649 km (0.1 R)
• M71: 21,173,484 km (0.1 R)
• M72: 21,705,454 km (0.12 R)
• M73: 22,126,423 km (0.043 R)
• M74: 22,511,637 km (0.103 R)
• M75: 23,562,413 km (0.05 R)
• M76: 23,640,802 km (0.093 R)
• M77: 24,629,045 km (0.109 R)
• M78: 25,228,484 km (0.11 R)
• M79: 25,348,910 km (0.095 R)
• M80: 26,809,434 km (0.054 R)
• M81: 27,055,373 km (0.112 R)
• M82: 27,591,083 km (0.096 R)

Asteroid Belt

Center: 9.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 5.6

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.91 AU - 11.57 AU

Year: 14622 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,595,051 km

• M1: 139,126 km (0.054 R)
• M2: 266,434 km (0.098 R)
• M3: 605,423 km (0.102 R)
• M4: 711,637 km (0.034 R)
• M5: 1,330,374 km (0.085 R)
• M6: 1,643,482 km (0.091 R)
• M7: 1,793,379 km (0.097 R)
• M8: 2,010,595 km (0.091 R)
• M9: 2,335,522 km (0.101 R)
• M10: 3,367,598 km (0.061 R)
• M11: 3,558,185 km (0.098 R)
• M12: 3,674,273 km (0.085 R)
• M13: 4,151,042 km (0.067 R)
• M14: 4,396,681 km (0.1 R)
• M15: 4,689,295 km (0.103 R)
• M16: 5,604,385 km (0.113 R)
• M17: 6,013,086 km (0.061 R)
• M18: 6,668,026 km (0.078 R)
• M19: 6,907,382 km (0.085 R)
• M20: 7,100,813 km (0.074 R)
• M21: 7,198,350 km (0.063 R)
• M22: 7,493,208 km (0.072 R)
• M23: 7,692,023 km (0.058 R)
• M24: 8,350,254 km (0.067 R)
• M25: 10,485,913 km (0.059 R)
• M26: 11,328,000 km (0.049 R)
• M27: 11,441,993 km (0.107 R)
• M28: 11,670,878 km (0.048 R)
• M29: 12,249,971 km (0.088 R)
• M30: 13,981,267 km (0.027 R)
• M31: 14,968,913 km (0.093 R)
• M32: 15,219,339 km (0.105 R)
• M33: 15,787,811 km (0.094 R)
• M34: 16,042,726 km (0.109 R)
• M35: 16,170,632 km (0.097 R)
• M36: 16,363,165 km (0.104 R)
• M37: 17,732,434 km (0.12 R)
• M38: 17,798,407 km (0.112 R)
• M39: 18,531,137 km (0.114 R)
• M40: 18,799,964 km (0.058 R)
• M41: 20,370,742 km (0.111 R)
• M42: 20,440,006 km (0.097 R)
• M43: 20,717,809 km (0.048 R)
• M44: 20,857,085 km (0.069 R)
• M45: 21,066,821 km (0.115 R)
• M46: 22,054,167 km (0.098 R)
• M47: 22,196,434 km (0.091 R)
• M48: 22,267,793 km (0.1 R)
• M49: 22,696,989 km (0.119 R)
• M50: 23,273,390 km (0.027 R)
• M51: 26,076,704 km (0.12 R)
• M52: 26,453,541 km (0.092 R)
• M53: 26,756,178 km (0.066 R)
• M54: 27,364,891 km (0.079 R)
• M55: 27,824,606 km (0.072 R)
• M56: 28,209,521 km (0.117 R)
• M57: 29,218,559 km (0.111 R)
• M58: 30,318,552 km (0.114 R)
• M59: 30,397,539 km (0.057 R)
• M60: 31,672,263 km (0.088 R)
• M61: 31,832,781 km (0.09 R)
• M62: 31,913,115 km (0.053 R)
• M63: 32,154,716 km (0.106 R)
• M64: 32,235,349 km (0.079 R)
• M65: 33,289,865 km (0.101 R)
• M66: 33,780,396 km (0.117 R)
• M67: 34,934,244 km (0.115 R)
• M68: 38,130,702 km (0.051 R)
• M69: 38,215,973 km (0.103 R)
• M70: 39,590,628 km (0.068 R)
• M71: 39,850,180 km (0.09 R)
• M72: 40,370,930 km (0.079 R)
• M73: 41,594,641 km (0.114 R)
• M74: 42,742,056 km (0.088 R)
• M75: 42,830,768 km (0.118 R)
• M76: 43,186,063 km (0.07 R)
• M77: 44,527,357 km (0.066 R)
• M78: 45,519,640 km (0.089 R)
• M79: 47,434,044 km (0.119 R)
• M80: 49,003,027 km (0.119 R)
• M81: 49,188,827 km (0.11 R)
• M82: 49,654,076 km (0.036 R)
• M83: 51,624,131 km (0.09 R)
• M84: 52,097,010 km (0.11 R)
• M85: 53,524,173 km (0.104 R)
• M86: 55,253,525 km (0.096 R)
• M87: 57,098,814 km (0.073 R)
• M88: 57,685,687 km (0.117 R)
• M89: 58,274,654 km (0.065 R)
• M90: 59,954,039 km (0.098 R)
• M91: 60,152,705 km (0.112 R)
• M92: 64,272,332 km (0.112 R)
• M93: 65,393,119 km (0.119 R)
• M94: 65,699,794 km (0.093 R)
• M95: 68,274,673 km (0.085 R)
• M96: 69,001,569 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 5.6

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.49 AU - 16.13 AU

Year: 24155 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,595,051 km

• M1: 338,989 km (0.028 R)
• M2: 398,828 km (0.09 R)
• M3: 624,571 km (0.119 R)
• M4: 858,991 km (0.094 R)
• M5: 1,306,139 km (0.11 R)
• M6: 1,503,010 km (0.087 R)
• M7: 1,744,461 km (0.052 R)
• M8: 2,148,375 km (0.063 R)
• M9: 2,186,522 km (0.071 R)
• M10: 2,620,955 km (0.098 R)
• M11: 2,661,795 km (0.093 R)
• M12: 5,524,201 km (0.114 R)
• M13: 6,056,919 km (0.073 R)
• M14: 6,773,792 km (0.076 R)
• M15: 6,830,040 km (0.115 R)
• M16: 7,343,460 km (0.069 R)
• M17: 8,588,863 km (0.066 R)
• M18: 9,898,143 km (0.093 R)
• M19: 10,413,059 km (0.113 R)
• M20: 10,673,808 km (0.096 R)
• M21: 10,739,332 km (0.104 R)
• M22: 10,805,005 km (0.055 R)
• M23: 12,766,383 km (0.096 R)
• M24: 12,975,521 km (0.062 R)
• M25: 13,751,934 km (0.092 R)
• M26: 13,894,650 km (0.078 R)
• M27: 14,181,729 km (0.111 R)
• M28: 15,423,241 km (0.046 R)
• M29: 16,244,982 km (0.118 R)
• M30: 17,080,786 km (0.04 R)
• M31: 17,311,166 km (0.101 R)
• M32: 17,388,209 km (0.107 R)
• M33: 17,465,402 km (0.088 R)
• M34: 18,243,012 km (0.053 R)
• M35: 18,399,940 km (0.105 R)
• M36: 18,715,142 km (0.088 R)
• M37: 19,912,673 km (0.056 R)
• M38: 21,299,595 km (0.076 R)
• M39: 21,796,559 km (0.097 R)
• M40: 22,213,489 km (0.063 R)
• M41: 22,297,263 km (0.09 R)
• M42: 22,801,707 km (0.101 R)
• M43: 25,906,910 km (0.107 R)
• M44: 27,688,471 km (0.064 R)
• M45: 27,868,737 km (0.06 R)
• M46: 28,502,882 km (0.046 R)
• M47: 28,867,452 km (0.074 R)
• M48: 29,785,534 km (0.113 R)
• M49: 30,248,091 km (0.077 R)
• M50: 30,619,991 km (0.077 R)
• M51: 30,806,390 km (0.065 R)
• M52: 30,993,238 km (0.114 R)
• M53: 31,462,078 km (0.112 R)
• M54: 31,933,161 km (0.059 R)
• M55: 32,977,803 km (0.098 R)
• M56: 33,264,732 km (0.099 R)
• M57: 33,552,409 km (0.087 R)
• M58: 34,517,166 km (0.119 R)
• M59: 35,197,985 km (0.055 R)
• M60: 37,167,591 km (0.085 R)
• M61: 37,965,396 km (0.096 R)
• M62: 40,699,298 km (0.103 R)
• M63: 41,315,491 km (0.104 R)
• M64: 41,727,932 km (0.098 R)
• M65: 42,764,945 km (0.093 R)
• M66: 43,182,173 km (0.057 R)
• M67: 44,125,837 km (0.11 R)
• M68: 44,231,154 km (0.105 R)
• M69: 50,808,673 km (0.091 R)
• M70: 53,815,740 km (0.065 R)
• M71: 57,798,783 km (0.071 R)
• M72: 59,650,954 km (0.078 R)
• M73: 61,875,624 km (0.11 R)
• M74: 62,465,488 km (0.091 R)
• M75: 62,583,671 km (0.087 R)
• M76: 63,294,560 km (0.092 R)
• M77: 63,650,902 km (0.103 R)
• M78: 64,365,830 km (0.091 R)
• M79: 66,164,445 km (0.1 R)
• M80: 68,101,289 km (0.1 R)
• M81: 69,443,631 km (0.083 R)
• M82: 70,548,261 km (0.103 R)
• M83: 70,794,649 km (0.056 R)
• M84: 73,023,957 km (0.118 R)
• M85: 74,648,440 km (0.076 R)
• M86: 75,528,075 km (0.111 R)
• M87: 76,537,562 km (0.089 R)
• M88: 77,297,519 km (0.084 R)
• M89: 79,208,482 km (0.104 R)
• M90: 81,909,921 km (0.099 R)
• M91: 88,595,001 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit