🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 268 Days

Day: 25.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.36 AU

Year: 532 Days

Day: 12.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.5 AU - 3.28 AU

Year: 1804 Days

Day: 45.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,622,381 km

• M1: 988,393 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.55 AU - 3.87 AU

Year: 2111 Days

Day: 47.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 159.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.3

Radius: 14.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.65 AU - 7.29 AU

Year: 5355 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,622,381 km

• M1: 226,192 km (0.093 R)
• M2: 434,133 km (0.119 R)
• M3: 665,411 km (0.061 R)
• M4: 811,419 km (0.088 R)
• M5: 1,081,593 km (0.12 R)
• M6: 1,198,429 km (0.101 R)
• M7: 1,304,493 km (0.1 R)
• M8: 1,494,333 km (0.071 R)
• M9: 1,659,938 km (0.099 R)
• M10: 2,119,951 km (0.074 R)
• M11: 2,384,440 km (0.12 R)
• M12: 2,481,679 km (0.062 R)
• M13: 2,620,057 km (0.105 R)
• M14: 2,946,180 km (0.085 R)
• M15: 3,910,788 km (0.112 R)
• M16: 4,524,288 km (0.068 R)
• M17: 4,719,364 km (0.059 R)
• M18: 4,917,132 km (0.057 R)
• M19: 5,372,508 km (0.071 R)
• M20: 5,605,283 km (0.105 R)
• M21: 5,788,690 km (0.062 R)
• M22: 6,081,004 km (0.034 R)
• M23: 6,323,801 km (0.095 R)
• M24: 6,931,019 km (0.112 R)
• M25: 7,241,734 km (0.115 R)
• M26: 7,355,727 km (0.105 R)
• M27: 7,585,809 km (0.116 R)
• M28: 8,023,682 km (0.115 R)
• M29: 8,141,864 km (0.098 R)
• M30: 8,590,209 km (0.098 R)
• M31: 9,108,117 km (0.112 R)
• M32: 9,293,319 km (0.088 R)
• M33: 9,951,550 km (0.1 R)
• M34: 11,646,045 km (0.061 R)
• M35: 12,801,838 km (0.07 R)
• M36: 13,044,336 km (0.071 R)
• M37: 13,745,651 km (0.111 R)
• M38: 14,351,373 km (0.085 R)
• M39: 14,711,903 km (0.036 R)
• M40: 15,294,737 km (0.119 R)
• M41: 15,589,145 km (0.096 R)
• M42: 15,959,699 km (0.117 R)
• M43: 17,432,640 km (0.103 R)
• M44: 18,282,655 km (0.079 R)
• M45: 18,555,970 km (0.041 R)
• M46: 18,830,782 km (0.105 R)
• M47: 19,225,421 km (0.091 R)
• M48: 19,463,581 km (0.038 R)
• M49: 20,304,919 km (0.114 R)
• M50: 20,426,093 km (0.12 R)
• M51: 20,669,190 km (0.099 R)
• M52: 21,117,235 km (0.097 R)
• M53: 21,363,025 km (0.116 R)
• M54: 21,774,718 km (0.075 R)
• M55: 23,363,298 km (0.096 R)
• M56: 24,557,538 km (0.099 R)
• M57: 24,772,959 km (0.103 R)
• M58: 24,945,744 km (0.05 R)
• M59: 25,903,021 km (0.101 R)
• M60: 26,166,164 km (0.063 R)
• M61: 26,562,598 km (0.06 R)
• M62: 26,827,985 km (0.112 R)
• M63: 27,272,290 km (0.057 R)
• M64: 27,539,921 km (0.078 R)
• M65: 28,619,718 km (0.083 R)
• M66: 31,285,851 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 11

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.62 AU - 8.68 AU

Year: 7018 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,622,381 km

• M1: 213,775 km (0.12 R)
• M2: 305,628 km (0.108 R)
• M3: 396,734 km (0.093 R)
• M4: 627,563 km (0.096 R)
• M5: 826,379 km (0.079 R)
• M6: 949,797 km (0.062 R)
• M7: 1,215,931 km (0.085 R)
• M8: 1,487,302 km (0.105 R)
• M9: 1,620,594 km (0.113 R)
• M10: 1,940,883 km (0.095 R)
• M11: 2,129,974 km (0.083 R)
• M12: 2,325,200 km (0.092 R)
• M13: 2,481,230 km (0.097 R)
• M14: 2,756,790 km (0.086 R)
• M15: 3,066,756 km (0.06 R)
• M16: 3,489,071 km (0.108 R)
• M17: 4,116,634 km (0.071 R)
• M18: 5,122,979 km (0.089 R)
• M19: 5,297,859 km (0.106 R)
• M20: 5,623,833 km (0.089 R)
• M21: 5,895,353 km (0.115 R)
• M22: 5,986,907 km (0.109 R)
• M23: 6,078,760 km (0.078 R)
• M24: 6,545,804 km (0.108 R)
• M25: 7,088,994 km (0.067 R)
• M26: 7,448,328 km (0.065 R)
• M27: 7,746,627 km (0.071 R)
• M28: 8,630,750 km (0.057 R)
• M29: 8,909,301 km (0.078 R)
• M30: 9,226,000 km (0.114 R)
• M31: 9,403,722 km (0.052 R)
• M32: 9,762,458 km (0.106 R)
• M33: 10,016,176 km (0.115 R)
• M34: 10,089,030 km (0.08 R)
• M35: 10,493,243 km (0.046 R)
• M36: 10,567,294 km (0.09 R)
• M37: 11,128,436 km (0.062 R)
• M38: 11,241,831 km (0.12 R)
• M39: 11,930,131 km (0.066 R)
• M40: 12,162,606 km (0.074 R)
• M41: 12,592,850 km (0.094 R)
• M42: 12,988,237 km (0.033 R)
• M43: 13,067,823 km (0.052 R)
• M44: 14,076,112 km (0.063 R)
• M45: 14,280,912 km (0.091 R)
• M46: 14,445,320 km (0.116 R)
• M47: 15,025,909 km (0.096 R)
• M48: 15,403,195 km (0.081 R)
• M49: 16,038,986 km (0.082 R)
• M50: 16,252,761 km (0.035 R)
• M51: 16,381,565 km (0.089 R)
• M52: 17,161,269 km (0.106 R)
• M53: 17,248,634 km (0.08 R)
• M54: 17,511,628 km (0.093 R)
• M55: 17,775,967 km (0.104 R)
• M56: 17,908,660 km (0.117 R)
• M57: 17,997,222 km (0.094 R)
• M58: 18,130,514 km (0.118 R)
• M59: 18,756,581 km (0.105 R)
• M60: 19,208,217 km (0.094 R)
• M61: 21,992,084 km (0.085 R)
• M62: 22,947,715 km (0.113 R)
• M63: 23,673,414 km (0.05 R)
• M64: 23,770,653 km (0.092 R)
• M65: 24,554,097 km (0.069 R)
• M66: 25,395,735 km (0.1 R)
• M67: 26,549,433 km (0.058 R)
• M68: 27,056,420 km (0.043 R)
• M69: 27,260,023 km (0.099 R)
• M70: 29,011,814 km (0.1 R)
• M71: 29,116,084 km (0.116 R)
• M72: 30,164,765 km (0.069 R)
• M73: 30,534,721 km (0.107 R)
• M74: 30,959,279 km (0.071 R)
• M75: 32,731,565 km (0.076 R)
• M76: 33,329,658 km (0.083 R)
• M77: 34,041,145 km (0.038 R)
• M78: 34,371,158 km (0.117 R)
• M79: 34,702,218 km (0.102 R)
• M80: 34,978,974 km (0.047 R)
• M81: 35,256,478 km (0.086 R)
• M82: 35,478,930 km (0.106 R)
• M83: 36,542,272 km (0.108 R)
• M84: 36,993,160 km (0.085 R)
• M85: 37,106,106 km (0.083 R)
• M86: 37,672,783 km (0.117 R)
• M87: 38,014,315 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 10.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.78 AU - 9.32 AU

Year: 9994 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,622,381 km

• M1: 147,204 km (0.079 R)
• M2: 533,316 km (0.091 R)
• M3: 693,835 km (0.047 R)
• M4: 1,145,770 km (0.049 R)
• M5: 1,447,509 km (0.074 R)
• M6: 1,847,384 km (0.096 R)
• M7: 2,387,732 km (0.079 R)
• M8: 2,468,814 km (0.078 R)
• M9: 2,774,442 km (0.101 R)
• M10: 2,917,308 km (0.067 R)
• M11: 3,004,374 km (0.113 R)
• M12: 3,151,279 km (0.116 R)
• M13: 3,953,423 km (0.099 R)
• M14: 4,082,227 km (0.05 R)
• M15: 4,179,914 km (0.041 R)
• M16: 4,578,144 km (0.091 R)
• M17: 5,771,935 km (0.101 R)
• M18: 5,955,192 km (0.065 R)
• M19: 6,177,943 km (0.096 R)
• M20: 6,746,565 km (0.099 R)
• M21: 7,411,228 km (0.067 R)
• M22: 7,490,814 km (0.104 R)
• M23: 9,013,870 km (0.059 R)
• M24: 9,226,897 km (0.095 R)
• M25: 9,355,552 km (0.093 R)
• M26: 10,007,798 km (0.09 R)
• M27: 10,450,608 km (0.043 R)
• M28: 10,945,328 km (0.107 R)
• M29: 11,036,134 km (0.103 R)
• M30: 11,401,602 km (0.036 R)
• M31: 11,493,754 km (0.053 R)
• M32: 11,724,883 km (0.111 R)
• M33: 12,144,804 km (0.105 R)
• M34: 14,516,379 km (0.108 R)
• M35: 14,666,276 km (0.052 R)
• M36: 14,866,737 km (0.093 R)
• M37: 15,219,788 km (0.085 R)
• M38: 15,677,857 km (0.119 R)
• M39: 15,882,956 km (0.091 R)
• M40: 16,868,955 km (0.041 R)
• M41: 16,973,823 km (0.093 R)
• M42: 17,448,796 km (0.118 R)
• M43: 17,767,889 km (0.073 R)
• M44: 18,035,370 km (0.053 R)
• M45: 18,411,908 km (0.113 R)
• M46: 19,557,229 km (0.088 R)
• M47: 19,722,684 km (0.11 R)
• M48: 20,445,242 km (0.035 R)
• M49: 21,687,802 km (0.054 R)
• M50: 22,260,612 km (0.081 R)
• M51: 23,596,970 km (0.073 R)
• M52: 23,714,404 km (0.118 R)
• M53: 23,949,871 km (0.104 R)
• M54: 24,660,910 km (0.092 R)
• M55: 25,258,703 km (0.072 R)
• M56: 26,285,991 km (0.091 R)
• M57: 27,697,447 km (0.101 R)
• M58: 28,194,112 km (0.087 R)
• M59: 28,443,642 km (0.093 R)
• M60: 28,568,556 km (0.09 R)
• M61: 31,493,942 km (0.101 R)
• M62: 32,468,273 km (0.09 R)
• M63: 32,533,498 km (0.074 R)
• M64: 34,313,413 km (0.049 R)
• M65: 35,383,038 km (0.099 R)
• M66: 35,584,696 km (0.095 R)
• M67: 37,349,352 km (0.119 R)
• M68: 37,417,868 km (0.045 R)
• M69: 38,726,102 km (0.083 R)
• M70: 39,072,869 km (0.084 R)
• M71: 40,119,456 km (0.052 R)
• M72: 41,175,168 km (0.113 R)
• M73: 41,458,208 km (0.105 R)
• M74: 41,741,995 km (0.07 R)
• M75: 41,955,172 km (0.091 R)
• M76: 42,954,934 km (0.039 R)
• M77: 43,098,399 km (0.053 R)
• M78: 43,170,206 km (0.073 R)
• M79: 44,324,353 km (0.106 R)
• M80: 45,050,800 km (0.099 R)
• M81: 45,927,893 km (0.094 R)
• M82: 46,074,499 km (0.081 R)
• M83: 46,294,856 km (0.116 R)
• M84: 48,293,933 km (0.07 R)
• M85: 48,592,380 km (0.074 R)
• M86: 48,966,525 km (0.055 R)
• M87: 49,191,370 km (0.028 R)
• M88: 49,341,417 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 10.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.18 AU - 13.1 AU

Year: 12740 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,622,381 km

• M1: 278,252 km (0.069 R)
• M2: 426,055 km (0.025 R)
• M3: 604,226 km (0.097 R)
• M4: 968,497 km (0.08 R)
• M5: 1,472,641 km (0.106 R)
• M6: 1,590,525 km (0.082 R)
• M7: 1,836,015 km (0.096 R)
• M8: 2,204,923 km (0.074 R)
• M9: 2,318,019 km (0.118 R)
• M10: 2,432,910 km (0.109 R)
• M11: 2,936,756 km (0.116 R)
• M12: 3,162,649 km (0.044 R)
• M13: 3,956,265 km (0.114 R)
• M14: 4,066,669 km (0.086 R)
• M15: 4,576,049 km (0.101 R)
• M16: 4,956,776 km (0.068 R)
• M17: 5,779,714 km (0.111 R)
• M18: 5,905,376 km (0.029 R)
• M19: 6,031,786 km (0.098 R)
• M20: 6,743,573 km (0.064 R)
• M21: 6,842,607 km (0.089 R)
• M22: 7,042,320 km (0.063 R)
• M23: 8,351,750 km (0.088 R)
• M24: 8,636,883 km (0.119 R)
• M25: 8,997,863 km (0.097 R)
• M26: 9,884,231 km (0.098 R)
• M27: 10,682,634 km (0.096 R)
• M28: 12,260,144 km (0.112 R)
• M29: 12,706,694 km (0.113 R)
• M30: 12,788,524 km (0.059 R)
• M31: 13,034,762 km (0.095 R)
• M32: 13,365,672 km (0.027 R)
• M33: 14,035,871 km (0.092 R)
• M34: 14,332,374 km (0.118 R)
• M35: 14,888,878 km (0.104 R)
• M36: 15,018,280 km (0.114 R)
• M37: 15,452,263 km (0.077 R)
• M38: 15,539,628 km (0.11 R)
• M39: 15,670,826 km (0.073 R)
• M40: 16,022,830 km (0.07 R)
• M41: 16,466,238 km (0.092 R)
• M42: 16,824,076 km (0.105 R)
• M43: 16,958,863 km (0.043 R)
• M44: 18,234,335 km (0.069 R)
• M45: 18,697,490 km (0.107 R)
• M46: 21,021,792 km (0.081 R)
• M47: 21,751,381 km (0.118 R)
• M48: 22,045,640 km (0.061 R)
• M49: 22,193,143 km (0.047 R)
• M50: 22,538,864 km (0.109 R)
• M51: 22,786,748 km (0.046 R)
• M52: 22,886,230 km (0.061 R)
• M53: 23,135,460 km (0.093 R)
• M54: 23,586,348 km (0.112 R)
• M55: 24,242,933 km (0.11 R)
• M56: 24,854,190 km (0.037 R)
• M57: 25,007,827 km (0.064 R)
• M58: 25,367,461 km (0.082 R)
• M59: 25,988,142 km (0.118 R)
• M60: 26,248,143 km (0.117 R)
• M61: 29,327,466 km (0.078 R)
• M62: 30,306,135 km (0.061 R)
• M63: 30,799,359 km (0.066 R)
• M64: 31,240,224 km (0.071 R)
• M65: 31,960,837 km (0.12 R)
• M66: 33,249,324 km (0.109 R)
• M67: 33,814,803 km (0.117 R)
• M68: 34,611,861 km (0.103 R)
• M69: 35,127,525 km (0.106 R)
• M70: 35,934,755 km (0.105 R)
• M71: 36,923,148 km (0.04 R)
• M72: 37,039,984 km (0.056 R)
• M73: 37,332,747 km (0.075 R)
• M74: 37,450,032 km (0.087 R)
• M75: 37,684,900 km (0.108 R)
• M76: 38,215,374 km (0.116 R)
• M77: 38,392,798 km (0.096 R)
• M78: 39,582,250 km (0.039 R)
• M79: 39,881,596 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.9

Radius: 13.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.72 AU - 11.84 AU

Year: 13907 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,622,381 km

• M1: 183,557 km (0.096 R)
• M2: 292,464 km (0.094 R)
• M3: 482,004 km (0.05 R)
• M4: 578,944 km (0.034 R)
• M5: 684,111 km (0.047 R)
• M6: 836,252 km (0.072 R)
• M7: 1,000,660 km (0.105 R)
• M8: 1,292,376 km (0.087 R)
• M9: 1,485,656 km (0.118 R)
• M10: 2,237,835 km (0.078 R)
• M11: 2,324,901 km (0.105 R)
• M12: 2,472,554 km (0.109 R)
• M13: 2,808,700 km (0.083 R)
• M14: 3,030,404 km (0.053 R)
• M15: 3,390,785 km (0.063 R)
• M16: 3,904,355 km (0.096 R)
• M17: 4,627,361 km (0.089 R)
• M18: 5,748,597 km (0.03 R)
• M19: 6,236,436 km (0.118 R)
• M20: 6,443,779 km (0.052 R)
• M21: 6,993,401 km (0.047 R)
• M22: 7,690,677 km (0.117 R)
• M23: 8,092,646 km (0.112 R)
• M24: 9,339,844 km (0.032 R)
• M25: 10,252,989 km (0.056 R)
• M26: 11,396,515 km (0.075 R)
• M27: 11,855,033 km (0.1 R)
• M28: 12,632,643 km (0.108 R)
• M29: 12,842,828 km (0.098 R)
• M30: 13,373,302 km (0.031 R)
• M31: 14,182,477 km (0.112 R)
• M32: 14,786,104 km (0.108 R)
• M33: 15,622,655 km (0.111 R)
• M34: 15,735,302 km (0.072 R)
• M35: 16,992,972 km (0.111 R)
• M36: 17,516,714 km (0.078 R)
• M37: 17,633,849 km (0.049 R)
• M38: 18,223,414 km (0.108 R)
• M39: 18,401,585 km (0.099 R)
• M40: 18,580,205 km (0.097 R)
• M41: 18,879,401 km (0.116 R)
• M42: 19,908,335 km (0.116 R)
• M43: 20,275,897 km (0.071 R)
• M44: 20,398,866 km (0.064 R)
• M45: 20,769,420 km (0.12 R)
• M46: 22,911,063 km (0.066 R)
• M47: 23,425,082 km (0.082 R)
• M48: 24,008,065 km (0.055 R)
• M49: 24,203,290 km (0.102 R)
• M50: 25,188,093 km (0.059 R)
• M51: 26,052,170 km (0.032 R)
• M52: 26,723,416 km (0.117 R)
• M53: 26,993,440 km (0.038 R)
• M54: 28,909,489 km (0.112 R)
• M55: 29,256,257 km (0.11 R)
• M56: 30,516,021 km (0.05 R)
• M57: 31,294,678 km (0.067 R)
• M58: 31,650,721 km (0.068 R)
• M59: 31,936,453 km (0.117 R)
• M60: 32,438,802 km (0.118 R)
• M61: 33,815,103 km (0.097 R)
• M62: 34,473,782 km (0.118 R)
• M63: 35,062,749 km (0.095 R)
• M64: 35,580,956 km (0.042 R)
• M65: 36,027,057 km (0.055 R)
• M66: 36,475,102 km (0.061 R)
• M67: 37,754,314 km (0.063 R)
• M68: 38,133,395 km (0.072 R)
• M69: 38,742,557 km (0.092 R)
• M70: 38,895,446 km (0.09 R)
• M71: 40,124,991 km (0.105 R)
• M72: 40,666,835 km (0.087 R)
• M73: 42,622,079 km (0.071 R)
• M74: 43,571,427 km (0.08 R)
• M75: 45,169,282 km (0.102 R)
• M76: 45,330,100 km (0.114 R)
• M77: 45,491,067 km (0.059 R)
• M78: 46,704,904 km (0.111 R)
• M79: 47,030,279 km (0.07 R)
• M80: 47,438,233 km (0.078 R)
• M81: 49,578,230 km (0.099 R)
• M82: 50,827,073 km (0.113 R)
• M83: 51,497,421 km (0.093 R)
• M84: 52,170,612 km (0.027 R)
• M85: 52,508,254 km (0.111 R)
• M86: 53,270,755 km (0.106 R)
• M87: 54,635,386 km (0.072 R)
• M88: 55,150,153 km (0.036 R)
• M89: 55,925,219 km (0.113 R)
• M90: 58,534,655 km (0.112 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: 479 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit