🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 9.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 55,887,691 km

• M1: 124,914 km (0.074 R)
• M2: 189,391 km (0.091 R)
• M3: 256,112 km (0.118 R)
• M4: 384,766 km (0.114 R)
• M5: 460,761 km (0.097 R)
• M6: 529,427 km (0.04 R)
• M7: 627,264 km (0.109 R)
• M8: 727,943 km (0.091 R)
• M9: 842,834 km (0.117 R)
• M10: 930,050 km (0.101 R)
• M11: 1,007,392 km (0.081 R)
• M12: 1,141,581 km (0.045 R)
• M13: 1,291,329 km (0.101 R)
• M14: 1,373,608 km (0.108 R)
• M15: 1,472,941 km (0.071 R)
• M16: 1,543,850 km (0.092 R)
• M17: 1,790,687 km (0.087 R)
• M18: 1,894,208 km (0.117 R)
• M19: 1,988,455 km (0.084 R)
• M20: 2,118,605 km (0.058 R)
• M21: 2,193,554 km (0.077 R)
• M22: 2,447,571 km (0.097 R)
• M23: 2,520,275 km (0.118 R)
• M24: 2,599,712 km (0.063 R)
• M25: 2,799,126 km (0.118 R)
• M26: 2,881,554 km (0.068 R)
• M27: 2,984,178 km (0.116 R)
• M28: 3,114,328 km (0.081 R)
• M29: 3,226,377 km (0.088 R)
• M30: 3,359,819 km (0.117 R)
• M31: 3,440,901 km (0.093 R)
• M32: 3,639,417 km (0.105 R)
• M33: 3,820,730 km (0.104 R)
• M34: 4,033,607 km (0.107 R)
• M35: 4,192,181 km (0.101 R)
• M36: 4,257,705 km (0.116 R)
• M37: 4,441,411 km (0.099 R)
• M38: 4,545,531 km (0.04 R)
• M39: 4,642,920 km (0.113 R)
• M40: 4,748,536 km (0.114 R)
• M41: 4,832,011 km (0.038 R)
• M42: 4,954,532 km (0.039 R)
• M43: 5,124,625 km (0.064 R)
• M44: 5,335,857 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 11.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.11 AU - 1.17 AU

Year: 786 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,887,691 km

• M1: 164,707 km (0.12 R)
• M2: 250,576 km (0.053 R)
• M3: 346,319 km (0.034 R)
• M4: 430,243 km (0.071 R)
• M5: 531,521 km (0.06 R)
• M6: 625,020 km (0.083 R)
• M7: 880,982 km (0.104 R)
• M8: 990,039 km (0.081 R)
• M9: 1,081,742 km (0.114 R)
• M10: 1,251,386 km (0.117 R)
• M11: 1,417,889 km (0.098 R)
• M12: 1,528,890 km (0.056 R)
• M13: 1,714,242 km (0.062 R)
• M14: 1,793,230 km (0.053 R)
• M15: 1,920,837 km (0.071 R)
• M16: 2,030,641 km (0.093 R)
• M17: 2,107,385 km (0.092 R)
• M18: 2,307,398 km (0.107 R)
• M19: 2,387,881 km (0.076 R)
• M20: 2,543,912 km (0.105 R)
• M21: 2,649,827 km (0.099 R)
• M22: 2,749,609 km (0.052 R)
• M23: 2,968,770 km (0.107 R)
• M24: 3,104,754 km (0.102 R)
• M25: 3,391,234 km (0.071 R)
• M26: 3,567,311 km (0.067 R)
• M27: 3,652,282 km (0.101 R)
• M28: 3,738,002 km (0.047 R)
• M29: 3,824,320 km (0.083 R)
• M30: 4,025,380 km (0.1 R)
• M31: 4,149,546 km (0.117 R)
• M32: 4,265,933 km (0.052 R)
• M33: 4,419,869 km (0.094 R)
• M34: 4,603,276 km (0.079 R)
• M35: 4,873,899 km (0.032 R)
• M36: 5,016,017 km (0.102 R)
• M37: 5,352,761 km (0.108 R)
• M38: 5,430,702 km (0.09 R)
• M39: 5,617,699 km (0.114 R)
• M40: 5,826,687 km (0.096 R)
• M41: 6,018,023 km (0.06 R)
• M42: 6,273,088 km (0.081 R)
• M43: 6,469,210 km (0.108 R)
• M44: 6,793,688 km (0.077 R)
• M45: 7,016,589 km (0.089 R)
• M46: 7,263,425 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 14.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.07 AU - 1.69 AU

Year: 1047 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,887,691 km

• M1: 213,626 km (0.11 R)
• M2: 395,238 km (0.063 R)
• M3: 496,067 km (0.091 R)
• M4: 647,759 km (0.061 R)
• M5: 743,801 km (0.048 R)
• M6: 834,607 km (0.112 R)
• M7: 935,435 km (0.106 R)
• M8: 1,114,055 km (0.113 R)
• M9: 1,252,882 km (0.108 R)
• M10: 1,445,415 km (0.113 R)
• M11: 1,713,195 km (0.041 R)
• M12: 1,883,437 km (0.072 R)
• M13: 2,028,547 km (0.112 R)
• M14: 2,217,340 km (0.078 R)
• M15: 2,478,388 km (0.089 R)
• M16: 2,749,758 km (0.049 R)
• M17: 2,889,184 km (0.086 R)
• M18: 2,995,398 km (0.098 R)
• M19: 3,093,834 km (0.117 R)
• M20: 3,257,494 km (0.101 R)
• M21: 3,405,446 km (0.07 R)
• M22: 3,536,793 km (0.117 R)
• M23: 3,717,806 km (0.079 R)
• M24: 3,853,192 km (0.094 R)
• M25: 3,970,477 km (0.1 R)
• M26: 4,109,005 km (0.099 R)
• M27: 4,390,997 km (0.081 R)
• M28: 4,482,850 km (0.12 R)
• M29: 4,710,538 km (0.118 R)
• M30: 5,005,844 km (0.113 R)
• M31: 5,670,358 km (0.078 R)
• M32: 5,849,277 km (0.11 R)
• M33: 6,121,395 km (0.097 R)
• M34: 6,247,506 km (0.034 R)
• M35: 6,351,327 km (0.089 R)
• M36: 6,455,597 km (0.102 R)
• M37: 6,584,101 km (0.09 R)
• M38: 6,890,927 km (0.065 R)
• M39: 7,130,283 km (0.059 R)
• M40: 7,238,891 km (0.093 R)
• M41: 7,482,287 km (0.101 R)
• M42: 7,641,908 km (0.065 R)
• M43: 7,777,892 km (0.115 R)
• M44: 7,902,208 km (0.069 R)
• M45: 8,064,821 km (0.098 R)
• M46: 8,304,477 km (0.074 R)
• M47: 8,508,229 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 11.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.99 AU - 2.29 AU

Year: 2021 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,887,691 km

• M1: 151,243 km (0.088 R)
• M2: 374,593 km (0.073 R)
• M3: 463,305 km (0.102 R)
• M4: 556,205 km (0.112 R)
• M5: 629,508 km (0.046 R)
• M6: 717,920 km (0.115 R)
• M7: 859,739 km (0.06 R)
• M8: 934,388 km (0.083 R)
• M9: 1,031,328 km (0.097 R)
• M10: 1,207,704 km (0.065 R)
• M11: 1,321,398 km (0.098 R)
• M12: 1,529,489 km (0.118 R)
• M13: 1,788,891 km (0.082 R)
• M14: 2,071,183 km (0.03 R)
• M15: 2,157,052 km (0.078 R)
• M16: 2,261,621 km (0.072 R)
• M17: 2,567,548 km (0.079 R)
• M18: 2,697,399 km (0.086 R)
• M19: 2,829,644 km (0.104 R)
• M20: 2,944,684 km (0.118 R)
• M21: 3,090,692 km (0.105 R)
• M22: 3,239,093 km (0.073 R)
• M23: 3,420,555 km (0.111 R)
• M24: 3,533,053 km (0.114 R)
• M25: 3,636,425 km (0.09 R)
• M26: 3,899,268 km (0.081 R)
• M27: 3,995,460 km (0.117 R)
• M28: 4,212,227 km (0.083 R)
• M29: 4,344,023 km (0.105 R)
• M30: 4,566,924 km (0.074 R)
• M31: 4,805,084 km (0.082 R)
• M32: 5,105,626 km (0.112 R)
• M33: 5,484,108 km (0.093 R)
• M34: 5,604,235 km (0.095 R)
• M35: 5,847,182 km (0.07 R)
• M36: 5,957,735 km (0.077 R)
• M37: 6,031,786 km (0.101 R)
• M38: 6,155,803 km (0.1 R)
• M39: 6,318,416 km (0.11 R)
• M40: 6,457,093 km (0.098 R)
• M41: 6,596,817 km (0.082 R)
• M42: 6,789,051 km (0.105 R)
• M43: 7,009,109 km (0.047 R)
• M44: 7,363,506 km (0.08 R)
• M45: 7,443,092 km (0.109 R)
• M46: 7,536,292 km (0.1 R)
• M47: 7,643,254 km (0.079 R)
• M48: 7,723,888 km (0.09 R)
• M49: 8,364,915 km (0.083 R)
• M50: 8,447,941 km (0.108 R)
• M51: 8,642,867 km (0.116 R)
• M52: 8,754,916 km (0.055 R)
• M53: 9,037,207 km (0.062 R)
• M54: 9,523,849 km (0.043 R)
• M55: 9,755,876 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 14.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.73 AU - 4.05 AU

Year: 4030 Days

Day: 14.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,887,691 km

• M1: 186,249 km (0.11 R)
• M2: 474,524 km (0.101 R)
• M3: 564,582 km (0.109 R)
• M4: 853,755 km (0.033 R)
• M5: 961,316 km (0.093 R)
• M6: 1,074,113 km (0.097 R)
• M7: 1,314,367 km (0.115 R)
• M8: 1,572,872 km (0.049 R)
• M9: 1,980,975 km (0.095 R)
• M10: 2,162,886 km (0.111 R)
• M11: 2,386,535 km (0.109 R)
• M12: 2,495,143 km (0.093 R)
• M13: 2,933,764 km (0.046 R)
• M14: 3,644,354 km (0.1 R)
• M15: 3,812,651 km (0.076 R)
• M16: 3,926,346 km (0.038 R)
• M17: 4,084,471 km (0.067 R)
• M18: 4,244,840 km (0.07 R)
• M19: 4,437,073 km (0.086 R)
• M20: 4,617,039 km (0.1 R)
• M21: 4,830,216 km (0.116 R)
• M22: 4,969,043 km (0.069 R)
• M23: 5,234,878 km (0.07 R)
• M24: 5,393,452 km (0.119 R)
• M25: 5,521,508 km (0.115 R)
• M26: 5,699,380 km (0.104 R)
• M27: 5,961,326 km (0.045 R)
• M28: 6,327,990 km (0.108 R)
• M29: 6,480,281 km (0.104 R)
• M30: 6,702,284 km (0.093 R)
• M31: 6,961,537 km (0.111 R)
• M32: 7,436,809 km (0.073 R)
• M33: 7,579,675 km (0.111 R)
• M34: 8,178,516 km (0.069 R)
• M35: 8,455,870 km (0.078 R)
• M36: 8,549,070 km (0.098 R)
• M37: 8,755,215 km (0.082 R)
• M38: 8,887,161 km (0.108 R)
• M39: 9,480,017 km (0.075 R)
• M40: 9,576,807 km (0.117 R)
• M41: 9,712,941 km (0.088 R)
• M42: 9,869,271 km (0.08 R)
• M43: 10,443,128 km (0.04 R)
• M44: 11,602,512 km (0.028 R)
• M45: 11,914,423 km (0.036 R)
• M46: 12,081,973 km (0.094 R)
• M47: 12,250,270 km (0.079 R)
• M48: 12,419,316 km (0.102 R)
• M49: 12,546,624 km (0.062 R)
• M50: 12,738,408 km (0.081 R)
• M51: 12,845,520 km (0.104 R)
• M52: 13,406,662 km (0.058 R)
• M53: 13,537,261 km (0.073 R)
• M54: 13,646,467 km (0.078 R)
• M55: 13,777,814 km (0.116 R)
• M56: 14,086,136 km (0.12 R)
• M57: 14,709,659 km (0.091 R)
• M58: 14,866,887 km (0.115 R)
• M59: 15,273,943 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 7.2

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.42 AU - 8.66 AU

Year: 14720 Days

Day: 20 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,887,691 km

• M1: 95,593 km (0.081 R)
• M2: 239,506 km (0.116 R)
• M3: 373,247 km (0.068 R)
• M4: 631,004 km (0.089 R)
• M5: 693,087 km (0.106 R)
• M6: 1,109,268 km (0.054 R)
• M7: 1,211,144 km (0.086 R)
• M8: 1,289,683 km (0.106 R)
• M9: 1,424,471 km (0.078 R)
• M10: 1,507,647 km (0.076 R)
• M11: 1,916,947 km (0.053 R)
• M12: 2,102,748 km (0.112 R)
• M13: 2,458,491 km (0.094 R)
• M14: 3,261,982 km (0.112 R)
• M15: 3,559,233 km (0.112 R)
• M16: 4,179,914 km (0.071 R)
• M17: 5,044,440 km (0.058 R)
• M18: 5,301,449 km (0.091 R)
• M19: 6,417,749 km (0.117 R)
• M20: 6,742,974 km (0.062 R)
• M21: 7,701,747 km (0.105 R)
• M22: 8,347,561 km (0.094 R)
• M23: 8,549,818 km (0.056 R)
• M24: 10,714,199 km (0.086 R)
• M25: 11,998,348 km (0.048 R)
• M26: 12,169,488 km (0.041 R)
• M27: 12,456,416 km (0.083 R)
• M28: 12,745,589 km (0.063 R)
• M29: 14,044,099 km (0.089 R)
• M30: 14,769,947 km (0.103 R)
• M31: 14,830,983 km (0.075 R)
• M32: 15,014,540 km (0.081 R)
• M33: 15,198,994 km (0.111 R)
• M34: 15,260,628 km (0.07 R)
• M35: 16,320,978 km (0.098 R)
• M36: 16,447,239 km (0.099 R)
• M37: 16,764,536 km (0.107 R)
• M38: 17,276,310 km (0.043 R)
• M39: 18,053,471 km (0.117 R)
• M40: 18,315,118 km (0.062 R)
• M41: 19,440,842 km (0.12 R)
• M42: 21,136,833 km (0.117 R)
• M43: 22,386,873 km (0.083 R)
• M44: 22,667,967 km (0.059 R)
• M45: 23,660,848 km (0.109 R)
• M46: 23,947,178 km (0.109 R)
• M47: 24,523,130 km (0.115 R)
• M48: 25,542,191 km (0.055 R)
• M49: 25,762,399 km (0.074 R)
• M50: 26,575,015 km (0.067 R)
• M51: 26,723,565 km (0.116 R)
• M52: 26,872,565 km (0.093 R)
• M53: 27,021,714 km (0.065 R)
• M54: 29,523,140 km (0.115 R)
• M55: 30,450,946 km (0.092 R)
• M56: 30,840,349 km (0.091 R)
• M57: 31,388,326 km (0.103 R)
• M58: 32,414,567 km (0.088 R)
• M59: 32,971,670 km (0.036 R)
• M60: 33,051,406 km (0.118 R)
• M61: 33,934,033 km (0.03 R)
• M62: 34,095,300 km (0.104 R)
• M63: 34,256,865 km (0.039 R)
• M64: 34,499,663 km (0.091 R)
• M65: 34,661,827 km (0.07 R)
• M66: 34,905,522 km (0.114 R)
• M67: 35,886,285 km (0.09 R)
• M68: 38,797,909 km (0.074 R)
• M69: 41,870,948 km (0.11 R)
• M70: 42,217,267 km (0.119 R)
• M71: 42,477,567 km (0.118 R)
• M72: 43,261,759 km (0.069 R)
• M73: 45,376,026 km (0.12 R)
• M74: 45,642,610 km (0.101 R)
• M75: 46,893,846 km (0.117 R)
• M76: 47,343,537 km (0.027 R)
• M77: 47,433,595 km (0.104 R)
• M78: 47,794,575 km (0.095 R)
• M79: 49,338,724 km (0.111 R)
• M80: 50,254,712 km (0.088 R)
• M81: 50,346,565 km (0.102 R)
• M82: 53,223,332 km (0.118 R)
• M83: 53,974,313 km (0.117 R)
• M84: 55,202,213 km (0.116 R)
• M85: 57,109,137 km (0.112 R)
• M86: 59,814,764 km (0.063 R)
• M87: 60,791,189 km (0.101 R)
• M88: 62,561,979 km (0.111 R)
• M89: 65,149,723 km (0.097 R)
• M90: 66,355,632 km (0.115 R)
• M91: 66,860,375 km (0.06 R)
• M92: 67,163,759 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.1

Radius: 7.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.13 AU - 9.17 AU

Year: 15023 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,887,691 km

• M1: 137,181 km (0.094 R)
• M2: 202,406 km (0.117 R)
• M3: 296,952 km (0.068 R)
• M4: 502,798 km (0.045 R)
• M5: 828,922 km (0.069 R)
• M6: 889,210 km (0.051 R)
• M7: 1,305,092 km (0.097 R)
• M8: 1,827,637 km (0.12 R)
• M9: 1,988,006 km (0.063 R)
• M10: 2,795,984 km (0.086 R)
• M11: 2,887,987 km (0.087 R)
• M12: 2,950,070 km (0.115 R)
• M13: 3,331,096 km (0.082 R)
• M14: 4,104,517 km (0.12 R)
• M15: 4,637,983 km (0.071 R)
• M16: 5,117,743 km (0.095 R)
• M17: 5,613,361 km (0.093 R)
• M18: 5,886,676 km (0.11 R)
• M19: 6,405,631 km (0.117 R)
• M20: 6,732,203 km (0.086 R)
• M21: 6,856,070 km (0.095 R)
• M22: 7,106,198 km (0.1 R)
• M23: 7,232,309 km (0.093 R)
• M24: 7,359,318 km (0.111 R)
• M25: 7,744,532 km (0.115 R)
• M26: 7,831,000 km (0.085 R)
• M27: 8,048,665 km (0.116 R)
• M28: 8,445,398 km (0.071 R)
• M29: 9,212,237 km (0.08 R)
• M30: 9,350,017 km (0.076 R)
• M31: 9,627,221 km (0.12 R)
• M32: 9,673,746 km (0.111 R)
• M33: 10,190,158 km (0.102 R)
• M34: 10,379,998 km (0.087 R)
• M35: 11,841,868 km (0.095 R)
• M36: 12,444,448 km (0.059 R)
• M37: 12,596,739 km (0.058 R)
• M38: 13,108,513 km (0.096 R)
• M39: 14,899,200 km (0.098 R)
• M40: 16,043,025 km (0.087 R)
• M41: 16,765,134 km (0.053 R)
• M42: 17,441,167 km (0.093 R)
• M43: 21,012,517 km (0.069 R)
• M44: 22,849,130 km (0.111 R)
• M45: 23,535,335 km (0.099 R)
• M46: 24,101,713 km (0.093 R)
• M47: 24,736,457 km (0.085 R)
• M48: 24,927,942 km (0.077 R)
• M49: 25,892,549 km (0.112 R)
• M50: 26,347,027 km (0.097 R)
• M51: 27,725,871 km (0.097 R)
• M52: 27,991,258 km (0.091 R)
• M53: 28,926,394 km (0.12 R)
• M54: 29,600,781 km (0.062 R)
• M55: 29,871,852 km (0.064 R)
• M56: 32,698,355 km (0.09 R)
• M57: 34,748,593 km (0.118 R)
• M58: 34,963,117 km (0.085 R)
• M59: 35,321,404 km (0.119 R)
• M60: 35,393,360 km (0.088 R)
• M61: 36,042,017 km (0.111 R)
• M62: 36,912,975 km (0.119 R)
• M63: 37,277,845 km (0.039 R)
• M64: 38,823,639 km (0.059 R)
• M65: 39,046,241 km (0.091 R)
• M66: 39,791,089 km (0.075 R)
• M67: 40,691,070 km (0.104 R)
• M68: 40,841,715 km (0.085 R)
• M69: 41,977,611 km (0.088 R)
• M70: 42,740,560 km (0.099 R)
• M71: 42,970,343 km (0.076 R)
• M72: 44,667,979 km (0.069 R)
• M73: 45,056,784 km (0.091 R)
• M74: 45,603,116 km (0.059 R)
• M75: 47,572,123 km (0.028 R)
• M76: 48,846,846 km (0.026 R)
• M77: 49,087,101 km (0.111 R)
• M78: 49,167,135 km (0.048 R)
• M79: 49,810,107 km (0.092 R)
• M80: 49,890,740 km (0.097 R)
• M81: 50,132,640 km (0.096 R)
• M82: 50,294,206 km (0.095 R)
• M83: 50,698,718 km (0.107 R)
• M84: 51,023,196 km (0.081 R)
• M85: 52,737,588 km (0.066 R)
• M86: 53,148,533 km (0.104 R)
• M87: 54,222,197 km (0.086 R)
• M88: 54,553,856 km (0.071 R)
• M89: 54,636,882 km (0.11 R)
• M90: 55,052,764 km (0.097 R)
• M91: 55,720,420 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit