🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.89 AU - 0.93 AU

Year: 317 Days

Day: 22.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,367,481 km

• M1: 511,026 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.97 AU - 1.41 AU

Year: 474 Days

Day: 44.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 9.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.19 AU - 6.31 AU

Year: 5036 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,367,481 km

• M1: 151,842 km (0.114 R)
• M2: 368,759 km (0.115 R)
• M3: 1,307,186 km (0.076 R)
• M4: 1,428,061 km (0.042 R)
• M5: 1,489,845 km (0.108 R)
• M6: 1,616,255 km (0.096 R)
• M7: 1,905,428 km (0.112 R)
• M8: 1,990,998 km (0.047 R)
• M9: 2,166,327 km (0.096 R)
• M10: 2,732,256 km (0.085 R)
• M11: 2,809,897 km (0.112 R)
• M12: 3,178,207 km (0.093 R)
• M13: 3,498,795 km (0.088 R)
• M14: 3,657,668 km (0.114 R)
• M15: 4,182,008 km (0.109 R)
• M16: 4,418,972 km (0.054 R)
• M17: 4,917,880 km (0.05 R)
• M18: 5,036,362 km (0.038 R)
• M19: 5,397,940 km (0.104 R)
• M20: 5,893,109 km (0.118 R)
• M21: 6,261,269 km (0.118 R)
• M22: 6,389,923 km (0.098 R)
• M23: 7,973,716 km (0.111 R)
• M24: 8,451,532 km (0.049 R)
• M25: 8,636,734 km (0.096 R)
• M26: 8,852,155 km (0.056 R)
• M27: 9,025,838 km (0.091 R)
• M28: 9,229,740 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 8.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.42 AU - 7.24 AU

Year: 5817 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,367,481 km

• M1: 113,694 km (0.111 R)
• M2: 285,732 km (0.052 R)
• M3: 382,971 km (0.091 R)
• M4: 507,735 km (0.071 R)
• M5: 713,432 km (0.109 R)
• M6: 844,330 km (0.062 R)
• M7: 908,209 km (0.056 R)
• M8: 983,456 km (0.116 R)
• M9: 1,348,475 km (0.037 R)
• M10: 1,568,833 km (0.084 R)
• M11: 1,648,718 km (0.114 R)
• M12: 1,741,768 km (0.094 R)
• M13: 1,836,613 km (0.116 R)
• M14: 2,031,539 km (0.117 R)
• M15: 2,481,230 km (0.103 R)
• M16: 2,765,915 km (0.071 R)
• M17: 2,821,416 km (0.088 R)
• M18: 2,905,191 km (0.117 R)
• M19: 3,205,284 km (0.092 R)
• M20: 3,515,251 km (0.062 R)
• M21: 3,696,863 km (0.095 R)
• M22: 3,835,091 km (0.072 R)
• M23: 3,959,407 km (0.119 R)
• M24: 4,116,634 km (0.077 R)
• M25: 4,421,215 km (0.082 R)
• M26: 4,666,855 km (0.105 R)
• M27: 4,749,732 km (0.113 R)
• M28: 5,658,091 km (0.078 R)
• M29: 6,287,000 km (0.108 R)
• M30: 6,415,505 km (0.083 R)
• M31: 6,544,757 km (0.056 R)
• M32: 7,108,891 km (0.074 R)
• M33: 7,532,552 km (0.059 R)
• M34: 7,845,810 km (0.088 R)
• M35: 8,023,831 km (0.103 R)
• M36: 8,444,501 km (0.103 R)
• M37: 8,606,665 km (0.088 R)
• M38: 8,810,866 km (0.097 R)
• M39: 9,140,879 km (0.111 R)
• M40: 9,203,261 km (0.043 R)
• M41: 9,517,117 km (0.041 R)
• M42: 9,601,341 km (0.047 R)
• M43: 9,940,928 km (0.042 R)
• M44: 10,457,789 km (0.102 R)
• M45: 10,675,753 km (0.116 R)
• M46: 10,807,249 km (0.075 R)
• M47: 11,160,450 km (0.08 R)
• M48: 11,517,540 km (0.092 R)
• M49: 11,923,848 km (0.03 R)
• M50: 12,611,250 km (0.067 R)
• M51: 12,680,664 km (0.115 R)
• M52: 12,796,751 km (0.103 R)
• M53: 12,983,150 km (0.076 R)
• M54: 13,100,136 km (0.06 R)
• M55: 13,193,934 km (0.095 R)
• M56: 13,358,641 km (0.1 R)
• M57: 14,048,287 km (0.062 R)
• M58: 14,458,036 km (0.066 R)
• M59: 14,530,740 km (0.106 R)
• M60: 14,676,598 km (0.096 R)
• M61: 14,920,592 km (0.094 R)
• M62: 15,043,113 km (0.109 R)
• M63: 15,166,083 km (0.101 R)
• M64: 15,289,202 km (0.064 R)
• M65: 15,363,253 km (0.118 R)
• M66: 16,135,926 km (0.107 R)
• M67: 16,768,126 km (0.044 R)
• M68: 16,972,178 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 11.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.06 AU - 8.04 AU

Year: 7577 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,367,481 km

• M1: 149,149 km (0.038 R)
• M2: 251,175 km (0.099 R)
• M3: 411,843 km (0.111 R)
• M4: 922,570 km (0.116 R)
• M5: 1,395,000 km (0.072 R)
• M6: 1,748,799 km (0.099 R)
• M7: 1,860,549 km (0.098 R)
• M8: 2,052,333 km (0.079 R)
• M9: 2,414,061 km (0.093 R)
• M10: 2,560,218 km (0.112 R)
• M11: 2,795,984 km (0.092 R)
• M12: 3,197,206 km (0.089 R)
• M13: 3,335,135 km (0.05 R)
• M14: 3,428,185 km (0.075 R)
• M15: 4,004,735 km (0.085 R)
• M16: 4,078,936 km (0.09 R)
• M17: 4,253,965 km (0.072 R)
• M18: 5,058,951 km (0.109 R)
• M19: 5,770,139 km (0.099 R)
• M20: 5,938,736 km (0.032 R)
• M21: 6,658,751 km (0.116 R)
• M22: 6,747,014 km (0.1 R)
• M23: 7,014,195 km (0.106 R)
• M24: 7,164,242 km (0.105 R)
• M25: 7,375,923 km (0.113 R)
• M26: 7,467,327 km (0.095 R)
• M27: 7,651,333 km (0.1 R)
• M28: 7,898,917 km (0.07 R)
• M29: 8,275,305 km (0.07 R)
• M30: 8,402,015 km (0.078 R)
• M31: 8,497,608 km (0.054 R)
• M32: 8,818,495 km (0.089 R)
• M33: 9,406,415 km (0.075 R)
• M34: 9,872,412 km (0.097 R)
• M35: 10,311,931 km (0.042 R)
• M36: 12,385,956 km (0.074 R)
• M37: 12,458,511 km (0.07 R)
• M38: 12,604,069 km (0.1 R)
• M39: 12,860,031 km (0.086 R)
• M40: 13,154,590 km (0.063 R)
• M41: 13,339,941 km (0.06 R)
• M42: 13,414,291 km (0.108 R)
• M43: 14,052,027 km (0.09 R)
• M44: 14,661,190 km (0.12 R)
• M45: 14,776,380 km (0.076 R)
• M46: 15,317,924 km (0.088 R)
• M47: 16,460,403 km (0.094 R)
• M48: 17,426,506 km (0.103 R)
• M49: 17,670,949 km (0.117 R)
• M50: 17,834,460 km (0.086 R)
• M51: 18,659,941 km (0.082 R)
• M52: 18,910,068 km (0.071 R)
• M53: 19,709,220 km (0.05 R)
• M54: 20,863,966 km (0.082 R)
• M55: 20,950,434 km (0.104 R)
• M56: 21,427,801 km (0.081 R)
• M57: 21,515,016 km (0.099 R)
• M58: 22,084,535 km (0.038 R)
• M59: 22,437,437 km (0.098 R)
• M60: 22,925,874 km (0.119 R)
• M61: 23,104,344 km (0.116 R)
• M62: 25,929,350 km (0.113 R)
• M63: 26,161,825 km (0.088 R)
• M64: 26,535,371 km (0.079 R)
• M65: 27,146,030 km (0.117 R)
• M66: 27,240,426 km (0.114 R)
• M67: 27,999,336 km (0.104 R)
• M68: 28,429,280 km (0.1 R)
• M69: 29,150,641 km (0.069 R)
• M70: 29,975,673 km (0.098 R)
• M71: 30,219,667 km (0.12 R)
• M72: 31,896,959 km (0.071 R)
• M73: 32,096,223 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 12.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.6 AU - 10.6 AU

Year: 10864 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,367,481 km

• M1: 168,148 km (0.116 R)
• M2: 256,560 km (0.084 R)
• M3: 509,082 km (0.116 R)
• M4: 632,500 km (0.09 R)
• M5: 767,587 km (0.037 R)
• M6: 896,839 km (0.093 R)
• M7: 1,034,020 km (0.112 R)
• M8: 1,253,630 km (0.051 R)
• M9: 1,468,901 km (0.099 R)
• M10: 1,633,160 km (0.058 R)
• M11: 1,760,617 km (0.12 R)
• M12: 1,891,515 km (0.077 R)
• M13: 2,694,706 km (0.114 R)
• M14: 2,898,010 km (0.089 R)
• M15: 3,989,326 km (0.103 R)
• M16: 5,133,152 km (0.105 R)
• M17: 5,773,879 km (0.1 R)
• M18: 6,004,111 km (0.087 R)
• M19: 6,103,743 km (0.117 R)
• M20: 6,678,947 km (0.032 R)
• M21: 7,448,927 km (0.106 R)
• M22: 7,591,942 km (0.108 R)
• M23: 7,772,058 km (0.082 R)
• M24: 7,917,168 km (0.095 R)
• M25: 8,173,429 km (0.102 R)
• M26: 9,572,469 km (0.085 R)
• M27: 10,042,056 km (0.088 R)
• M28: 10,479,181 km (0.094 R)
• M29: 11,207,872 km (0.095 R)
• M30: 11,702,892 km (0.116 R)
• M31: 11,953,019 km (0.095 R)
• M32: 12,458,810 km (0.088 R)
• M33: 12,543,632 km (0.111 R)
• M34: 13,014,416 km (0.096 R)
• M35: 13,665,765 km (0.117 R)
• M36: 14,506,057 km (0.109 R)
• M37: 14,819,913 km (0.113 R)
• M38: 15,000,178 km (0.116 R)
• M39: 15,454,208 km (0.114 R)
• M40: 17,173,237 km (0.118 R)
• M41: 17,267,783 km (0.095 R)
• M42: 17,362,628 km (0.09 R)
• M43: 17,457,623 km (0.06 R)
• M44: 17,791,525 km (0.097 R)
• M45: 18,611,022 km (0.052 R)
• M46: 19,344,501 km (0.04 R)
• M47: 20,336,933 km (0.113 R)
• M48: 20,587,809 km (0.111 R)
• M49: 21,193,680 km (0.12 R)
• M50: 21,600,885 km (0.116 R)
• M51: 21,754,373 km (0.119 R)
• M52: 22,062,096 km (0.09 R)
• M53: 22,319,853 km (0.118 R)
• M54: 23,046,599 km (0.107 R)
• M55: 26,139,236 km (0.062 R)
• M56: 26,357,350 km (0.083 R)
• M57: 27,125,385 km (0.114 R)
• M58: 27,235,639 km (0.086 R)
• M59: 27,733,949 km (0.091 R)
• M60: 28,515,000 km (0.085 R)
• M61: 29,927,802 km (0.076 R)
• M62: 30,098,792 km (0.1 R)
• M63: 31,132,065 km (0.071 R)
• M64: 31,711,158 km (0.064 R)
• M65: 31,943,783 km (0.116 R)
• M66: 32,469,171 km (0.105 R)
• M67: 32,762,382 km (0.116 R)
• M68: 34,360,537 km (0.07 R)
• M69: 37,019,040 km (0.11 R)
• M70: 38,931,649 km (0.096 R)
• M71: 39,555,323 km (0.078 R)
• M72: 40,119,606 km (0.119 R)
• M73: 41,828,313 km (0.047 R)
• M74: 42,403,068 km (0.084 R)
• M75: 42,980,515 km (0.055 R)

Asteroid Belt

Center: 10.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 12.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.28 AU - 10.92 AU

Year: 12605 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,367,481 km

• M1: 237,412 km (0.061 R)
• M2: 356,342 km (0.104 R)
• M3: 490,681 km (0.029 R)
• M4: 730,486 km (0.1 R)
• M5: 874,699 km (0.106 R)
• M6: 970,292 km (0.114 R)
• M7: 1,049,429 km (0.103 R)
• M8: 1,130,960 km (0.085 R)
• M9: 1,279,361 km (0.106 R)
• M10: 1,389,465 km (0.045 R)
• M11: 2,091,827 km (0.107 R)
• M12: 2,170,366 km (0.071 R)
• M13: 2,357,513 km (0.091 R)
• M14: 3,371,786 km (0.038 R)
• M15: 3,558,036 km (0.112 R)
• M16: 3,684,296 km (0.116 R)
• M17: 4,608,961 km (0.118 R)
• M18: 5,749,944 km (0.068 R)
• M19: 6,123,938 km (0.089 R)
• M20: 6,621,950 km (0.115 R)
• M21: 7,454,163 km (0.074 R)
• M22: 8,319,138 km (0.087 R)
• M23: 8,445,398 km (0.082 R)
• M24: 8,529,921 km (0.078 R)
• M25: 8,614,593 km (0.099 R)
• M26: 9,786,394 km (0.112 R)
• M27: 10,008,995 km (0.109 R)
• M28: 10,504,314 km (0.108 R)
• M29: 10,686,524 km (0.063 R)
• M30: 10,915,708 km (0.096 R)
• M31: 11,007,860 km (0.119 R)
• M32: 13,050,769 km (0.116 R)
• M33: 13,641,381 km (0.05 R)
• M34: 14,240,969 km (0.088 R)
• M35: 15,413,966 km (0.064 R)
• M36: 15,569,249 km (0.096 R)
• M37: 15,725,130 km (0.112 R)
• M38: 17,419,176 km (0.105 R)
• M39: 18,069,478 km (0.098 R)
• M40: 18,507,351 km (0.118 R)
• M41: 20,067,507 km (0.117 R)
• M42: 22,017,964 km (0.116 R)
• M43: 23,669,375 km (0.081 R)
• M44: 25,116,286 km (0.083 R)
• M45: 25,421,465 km (0.11 R)
• M46: 25,789,177 km (0.054 R)
• M47: 26,158,534 km (0.05 R)
• M48: 26,654,002 km (0.091 R)
• M49: 27,402,740 km (0.06 R)
• M50: 27,968,968 km (0.082 R)
• M51: 28,285,217 km (0.097 R)
• M52: 28,539,085 km (0.091 R)
• M53: 28,985,036 km (0.067 R)
• M54: 29,626,362 km (0.072 R)
• M55: 29,755,166 km (0.053 R)
• M56: 30,077,998 km (0.109 R)
• M57: 31,053,376 km (0.089 R)
• M58: 31,380,846 km (0.089 R)
• M59: 32,105,349 km (0.09 R)
• M60: 32,237,593 km (0.082 R)
• M61: 32,436,409 km (0.032 R)
• M62: 33,035,249 km (0.119 R)
• M63: 34,109,063 km (0.036 R)
• M64: 34,582,390 km (0.082 R)
• M65: 34,717,926 km (0.051 R)
• M66: 35,672,510 km (0.092 R)
• M67: 36,912,227 km (0.11 R)
• M68: 37,816,547 km (0.094 R)
• M69: 38,376,491 km (0.025 R)
• M70: 39,151,109 km (0.061 R)
• M71: 40,572,588 km (0.093 R)
• M72: 41,433,673 km (0.119 R)
• M73: 45,159,708 km (0.066 R)
• M74: 45,605,060 km (0.056 R)
• M75: 45,828,410 km (0.114 R)
• M76: 45,977,410 km (0.086 R)
• M77: 46,949,945 km (0.111 R)
• M78: 47,100,291 km (0.085 R)
• M79: 47,702,722 km (0.067 R)
• M80: 49,144,097 km (0.065 R)
• M81: 49,296,538 km (0.104 R)
• M82: 49,449,277 km (0.101 R)
• M83: 51,293,968 km (0.072 R)
• M84: 51,603,636 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 7.7

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.89 AU - 17.07 AU

Year: 19092 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,367,481 km

• M1: 172,038 km (0.088 R)
• M2: 250,128 km (0.098 R)
• M3: 311,463 km (0.096 R)
• M4: 512,074 km (0.078 R)
• M5: 1,188,854 km (0.111 R)
• M6: 1,244,804 km (0.119 R)
• M7: 1,478,177 km (0.056 R)
• M8: 1,631,066 km (0.074 R)
• M9: 2,293,934 km (0.086 R)
• M10: 3,109,093 km (0.098 R)
• M11: 3,266,320 km (0.103 R)
• M12: 3,629,544 km (0.105 R)
• M13: 3,795,298 km (0.099 R)
• M14: 3,879,073 km (0.093 R)
• M15: 4,750,181 km (0.083 R)
• M16: 4,931,494 km (0.094 R)
• M17: 5,775,375 km (0.075 R)
• M18: 6,612,974 km (0.088 R)
• M19: 6,968,867 km (0.097 R)
• M20: 8,951,637 km (0.095 R)
• M21: 9,175,735 km (0.089 R)
• M22: 10,677,698 km (0.079 R)
• M23: 10,796,329 km (0.045 R)
• M24: 12,007,024 km (0.084 R)
• M25: 12,565,922 km (0.099 R)
• M26: 14,031,981 km (0.099 R)
• M27: 14,489,003 km (0.1 R)
• M28: 16,364,960 km (0.077 R)
• M29: 16,845,767 km (0.104 R)
• M30: 16,983,996 km (0.037 R)
• M31: 17,122,673 km (0.073 R)
• M32: 17,540,799 km (0.068 R)
• M33: 18,672,058 km (0.095 R)
• M34: 19,608,690 km (0.102 R)
• M35: 19,681,245 km (0.061 R)
• M36: 20,412,929 km (0.115 R)
• M37: 21,677,180 km (0.03 R)
• M38: 22,053,718 km (0.092 R)
• M39: 22,432,650 km (0.092 R)
• M40: 24,202,542 km (0.108 R)
• M41: 24,671,681 km (0.109 R)
• M42: 25,460,211 km (0.095 R)
• M43: 26,578,007 km (0.115 R)
• M44: 27,223,821 km (0.083 R)
• M45: 27,386,134 km (0.073 R)
• M46: 27,711,659 km (0.036 R)
• M47: 27,956,700 km (0.104 R)
• M48: 28,448,728 km (0.109 R)
• M49: 29,026,624 km (0.051 R)
• M50: 29,192,379 km (0.084 R)
• M51: 29,441,609 km (0.076 R)
• M52: 29,858,688 km (0.044 R)
• M53: 30,026,088 km (0.116 R)
• M54: 30,783,053 km (0.12 R)
• M55: 31,206,265 km (0.112 R)
• M56: 31,376,209 km (0.077 R)
• M57: 32,487,571 km (0.108 R)
• M58: 32,832,245 km (0.042 R)
• M59: 34,837,006 km (0.06 R)
• M60: 36,522,974 km (0.117 R)
• M61: 37,691,632 km (0.094 R)
• M62: 38,781,303 km (0.088 R)
• M63: 42,393,643 km (0.053 R)
• M64: 42,487,740 km (0.114 R)
• M65: 44,573,882 km (0.115 R)
• M66: 47,862,941 km (0.083 R)
• M67: 48,255,037 km (0.1 R)
• M68: 48,451,459 km (0.095 R)
• M69: 51,931,854 km (0.081 R)
• M70: 52,435,699 km (0.113 R)
• M71: 52,738,635 km (0.104 R)
• M72: 53,448,028 km (0.057 R)
• M73: 53,651,332 km (0.087 R)
• M74: 54,569,114 km (0.101 R)
• M75: 55,697,830 km (0.085 R)
• M76: 58,396,277 km (0.119 R)
• M77: 59,130,054 km (0.106 R)
• M78: 59,550,724 km (0.103 R)
• M79: 59,656,190 km (0.045 R)
• M80: 60,818,715 km (0.026 R)
• M81: 61,775,543 km (0.097 R)
• M82: 61,988,870 km (0.079 R)
• M83: 64,135,300 km (0.058 R)
• M84: 67,071,457 km (0.062 R)
• M85: 69,940,146 km (0.095 R)
• M86: 71,165,652 km (0.096 R)
• M87: 71,277,551 km (0.028 R)
• M88: 72,961,126 km (0.101 R)
• M89: 74,544,320 km (0.119 R)
• M90: 74,771,409 km (0.079 R)
• M91: 75,454,024 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit