🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 11.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.87 AU - 0.99 AU

Year: 619 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,719,381 km

• M1: 149,299 km (0.117 R)
• M2: 236,365 km (0.118 R)
• M3: 390,600 km (0.093 R)
• M4: 507,735 km (0.111 R)
• M5: 643,720 km (0.119 R)
• M6: 793,617 km (0.091 R)
• M7: 999,912 km (0.083 R)
• M8: 1,188,854 km (0.103 R)
• M9: 1,321,697 km (0.113 R)
• M10: 1,524,103 km (0.11 R)
• M11: 1,669,363 km (0.097 R)
• M12: 1,784,852 km (0.108 R)
• M13: 1,924,277 km (0.098 R)
• M14: 2,016,878 km (0.097 R)
• M15: 2,433,658 km (0.087 R)
• M16: 2,691,864 km (0.06 R)
• M17: 2,804,212 km (0.108 R)
• M18: 2,893,672 km (0.086 R)
• M19: 3,209,922 km (0.088 R)
• M20: 3,295,043 km (0.096 R)
• M21: 3,389,589 km (0.085 R)
• M22: 3,520,038 km (0.06 R)
• M23: 3,848,854 km (0.091 R)
• M24: 3,957,761 km (0.081 R)
• M25: 4,160,018 km (0.079 R)
• M26: 4,253,067 km (0.119 R)
• M27: 4,356,290 km (0.103 R)
• M28: 4,431,837 km (0.064 R)
• M29: 4,584,427 km (0.084 R)
• M30: 4,671,044 km (0.083 R)
• M31: 4,816,603 km (0.113 R)
• M32: 4,914,440 km (0.106 R)
• M33: 5,013,025 km (0.034 R)
• M34: 5,092,312 km (0.033 R)
• M35: 5,202,116 km (0.106 R)
• M36: 5,423,970 km (0.05 R)
• M37: 5,607,826 km (0.074 R)
• M38: 5,783,454 km (0.117 R)
• M39: 5,866,780 km (0.064 R)
• M40: 6,364,193 km (0.119 R)
• M41: 6,493,445 km (0.1 R)
• M42: 6,842,307 km (0.038 R)
• M43: 6,974,702 km (0.062 R)
• M44: 7,085,703 km (0.117 R)
• M45: 7,242,033 km (0.108 R)
• M46: 7,320,721 km (0.11 R)
• M47: 7,444,888 km (0.082 R)
• M48: 7,638,168 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 11.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.94 AU - 2.24 AU

Year: 2086 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,719,381 km

• M1: 178,021 km (0.106 R)
• M2: 260,151 km (0.043 R)
• M3: 335,997 km (0.072 R)
• M4: 459,714 km (0.119 R)
• M5: 566,378 km (0.101 R)
• M6: 676,482 km (0.025 R)
• M7: 754,422 km (0.046 R)
• M8: 913,145 km (0.106 R)
• M9: 1,008,140 km (0.059 R)
• M10: 1,083,687 km (0.076 R)
• M11: 1,200,822 km (0.116 R)
• M12: 1,389,166 km (0.034 R)
• M13: 1,569,730 km (0.098 R)
• M14: 1,888,374 km (0.12 R)
• M15: 2,031,389 km (0.119 R)
• M16: 2,267,605 km (0.089 R)
• M17: 2,379,055 km (0.08 R)
• M18: 2,461,184 km (0.12 R)
• M19: 2,533,889 km (0.1 R)
• M20: 2,670,920 km (0.053 R)
• M21: 2,756,490 km (0.094 R)
• M22: 2,897,561 km (0.113 R)
• M23: 2,996,745 km (0.081 R)
• M24: 3,638,819 km (0.038 R)
• M25: 3,734,112 km (0.115 R)
• M26: 3,842,272 km (0.094 R)
• M27: 3,914,827 km (0.054 R)
• M28: 4,135,783 km (0.116 R)
• M29: 4,260,248 km (0.105 R)
• M30: 4,602,678 km (0.063 R)
• M31: 4,718,766 km (0.107 R)
• M32: 4,967,248 km (0.092 R)
• M33: 5,449,850 km (0.063 R)
• M34: 5,559,206 km (0.1 R)
• M35: 6,130,820 km (0.065 R)
• M36: 6,416,552 km (0.111 R)
• M37: 7,105,300 km (0.115 R)
• M38: 7,740,643 km (0.105 R)
• M39: 8,552,361 km (0.118 R)
• M40: 8,631,947 km (0.102 R)
• M41: 8,952,385 km (0.11 R)
• M42: 9,065,481 km (0.076 R)
• M43: 9,260,407 km (0.066 R)
• M44: 9,539,108 km (0.105 R)
• M45: 10,357,558 km (0.117 R)
• M46: 10,510,447 km (0.06 R)
• M47: 10,663,935 km (0.108 R)
• M48: 10,835,523 km (0.072 R)
• M49: 10,973,303 km (0.089 R)
• M50: 11,671,476 km (0.12 R)
• M51: 11,759,739 km (0.075 R)
• M52: 11,848,151 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 13.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.72 AU - 2.82 AU

Year: 2361 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,719,381 km

• M1: 210,933 km (0.105 R)
• M2: 306,676 km (0.081 R)
• M3: 485,894 km (0.112 R)
• M4: 581,786 km (0.061 R)
• M5: 709,393 km (0.097 R)
• M6: 864,825 km (0.041 R)
• M7: 1,173,894 km (0.062 R)
• M8: 1,291,628 km (0.108 R)
• M9: 1,413,849 km (0.096 R)
• M10: 1,561,503 km (0.117 R)
• M11: 1,648,419 km (0.035 R)
• M12: 2,120,101 km (0.081 R)
• M13: 2,315,625 km (0.089 R)
• M14: 2,466,420 km (0.099 R)
• M15: 2,738,239 km (0.095 R)
• M16: 3,185,387 km (0.11 R)
• M17: 3,482,190 km (0.118 R)
• M18: 3,597,679 km (0.037 R)
• M19: 3,685,044 km (0.093 R)
• M20: 3,802,927 km (0.111 R)
• M21: 4,012,065 km (0.106 R)
• M22: 4,102,871 km (0.105 R)
• M23: 4,209,684 km (0.08 R)
• M24: 4,348,511 km (0.101 R)
• M25: 4,694,381 km (0.055 R)
• M26: 4,790,273 km (0.102 R)
• M27: 4,919,077 km (0.041 R)
• M28: 5,016,615 km (0.026 R)
• M29: 5,229,942 km (0.028 R)
• M30: 5,785,099 km (0.089 R)
• M31: 6,095,964 km (0.052 R)
• M32: 6,218,335 km (0.084 R)
• M33: 6,359,256 km (0.098 R)
• M34: 6,536,829 km (0.04 R)
• M35: 6,716,196 km (0.11 R)
• M36: 6,860,858 km (0.06 R)
• M37: 6,988,165 km (0.031 R)
• M38: 7,189,973 km (0.06 R)
• M39: 7,319,525 km (0.096 R)
• M40: 7,637,121 km (0.108 R)
• M41: 7,750,366 km (0.045 R)
• M42: 8,093,394 km (0.077 R)
• M43: 8,266,778 km (0.079 R)
• M44: 8,383,016 km (0.12 R)
• M45: 8,833,904 km (0.108 R)
• M46: 9,092,259 km (0.115 R)
• M47: 10,484,268 km (0.061 R)
• M48: 10,927,526 km (0.073 R)
• M49: 11,226,572 km (0.12 R)
• M50: 11,420,152 km (0.036 R)
• M51: 11,549,853 km (0.064 R)
• M52: 12,404,955 km (0.057 R)
• M53: 12,538,246 km (0.1 R)
• M54: 12,627,407 km (0.081 R)
• M55: 12,873,794 km (0.097 R)
• M56: 13,303,140 km (0.055 R)
• M57: 13,852,164 km (0.083 R)
• M58: 14,013,581 km (0.077 R)
• M59: 14,245,457 km (0.106 R)
• M60: 14,502,018 km (0.089 R)
• M61: 14,666,126 km (0.105 R)
• M62: 14,877,807 km (0.025 R)
• M63: 15,043,412 km (0.075 R)
• M64: 15,615,325 km (0.104 R)
• M65: 15,735,302 km (0.118 R)
• M66: 16,243,038 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 12.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.7 AU - 3.16 AU

Year: 3462 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,719,381 km

• M1: 162,613 km (0.095 R)
• M2: 247,884 km (0.099 R)
• M3: 361,279 km (0.088 R)
• M4: 501,901 km (0.057 R)
• M5: 585,227 km (0.104 R)
• M6: 788,680 km (0.067 R)
• M7: 879,336 km (0.096 R)
• M8: 963,111 km (0.094 R)
• M9: 1,083,388 km (0.097 R)
• M10: 1,209,050 km (0.05 R)
• M11: 1,303,596 km (0.106 R)
• M12: 1,450,651 km (0.073 R)
• M13: 1,629,570 km (0.083 R)
• M14: 1,802,505 km (0.11 R)
• M15: 2,181,436 km (0.058 R)
• M16: 3,030,105 km (0.064 R)
• M17: 3,362,362 km (0.085 R)
• M18: 3,567,460 km (0.092 R)
• M19: 3,706,586 km (0.098 R)
• M20: 4,098,533 km (0.097 R)
• M21: 4,635,739 km (0.088 R)
• M22: 4,787,880 km (0.11 R)
• M23: 4,941,816 km (0.077 R)
• M24: 5,097,248 km (0.048 R)
• M25: 5,313,866 km (0.117 R)
• M26: 5,453,291 km (0.109 R)
• M27: 5,573,717 km (0.093 R)
• M28: 5,674,846 km (0.055 R)
• M29: 6,210,406 km (0.096 R)
• M30: 7,000,432 km (0.115 R)
• M31: 8,164,154 km (0.116 R)
• M32: 8,394,834 km (0.089 R)
• M33: 8,791,867 km (0.086 R)
• M34: 9,147,461 km (0.104 R)
• M35: 9,435,287 km (0.094 R)
• M36: 9,580,397 km (0.085 R)
• M37: 9,677,486 km (0.081 R)
• M38: 10,020,065 km (0.073 R)
• M39: 10,217,684 km (0.045 R)
• M40: 10,742,324 km (0.116 R)
• M41: 10,919,149 km (0.104 R)
• M42: 11,378,564 km (0.081 R)
• M43: 11,714,112 km (0.119 R)
• M44: 13,495,523 km (0.03 R)
• M45: 14,126,377 km (0.059 R)
• M46: 14,237,080 km (0.039 R)
• M47: 14,320,256 km (0.097 R)
• M48: 14,403,582 km (0.072 R)
• M49: 15,020,075 km (0.109 R)
• M50: 15,104,747 km (0.111 R)
• M51: 15,331,538 km (0.094 R)
• M52: 15,559,375 km (0.1 R)
• M53: 15,845,855 km (0.108 R)
• M54: 16,307,813 km (0.091 R)
• M55: 17,126,862 km (0.114 R)
• M56: 17,215,274 km (0.078 R)
• M57: 17,363,226 km (0.107 R)
• M58: 17,481,858 km (0.112 R)
• M59: 17,690,247 km (0.068 R)
• M60: 18,049,133 km (0.096 R)
• M61: 18,229,548 km (0.12 R)
• M62: 18,683,278 km (0.082 R)
• M63: 19,911,177 km (0.082 R)
• M64: 20,315,840 km (0.085 R)
• M65: 20,534,851 km (0.077 R)
• M66: 21,101,677 km (0.097 R)
• M67: 21,323,531 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 10.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.17 AU - 5.03 AU

Year: 5730 Days

Day: 7.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,719,381 km

• M1: 129,701 km (0.11 R)
• M2: 197,768 km (0.11 R)
• M3: 318,494 km (0.102 R)
• M4: 468,690 km (0.082 R)
• M5: 571,763 km (0.05 R)
• M6: 776,263 km (0.104 R)
• M7: 953,238 km (0.099 R)
• M8: 1,372,261 km (0.064 R)
• M9: 1,440,478 km (0.071 R)
• M10: 1,779,915 km (0.119 R)
• M11: 1,882,988 km (0.111 R)
• M12: 2,085,394 km (0.112 R)
• M13: 2,204,325 km (0.083 R)
• M14: 2,376,811 km (0.084 R)
• M15: 2,449,067 km (0.066 R)
• M16: 2,532,692 km (0.118 R)
• M17: 2,735,098 km (0.064 R)
• M18: 2,800,173 km (0.09 R)
• M19: 2,987,320 km (0.107 R)
• M20: 3,144,697 km (0.06 R)
• M21: 3,270,209 km (0.05 R)
• M22: 4,008,924 km (0.118 R)
• M23: 4,410,145 km (0.081 R)
• M24: 4,628,409 km (0.114 R)
• M25: 4,706,349 km (0.111 R)
• M26: 5,129,561 km (0.108 R)
• M27: 5,277,962 km (0.025 R)
• M28: 5,413,947 km (0.117 R)
• M29: 5,620,242 km (0.106 R)
• M30: 5,857,355 km (0.061 R)
• M31: 5,955,790 km (0.107 R)
• M32: 6,083,397 km (0.097 R)
• M33: 6,515,137 km (0.101 R)
• M34: 6,690,615 km (0.094 R)
• M35: 6,764,217 km (0.062 R)
• M36: 7,347,350 km (0.113 R)
• M37: 7,438,605 km (0.095 R)
• M38: 7,576,085 km (0.106 R)
• M39: 7,729,722 km (0.027 R)
• M40: 7,807,064 km (0.056 R)
• M41: 8,040,437 km (0.044 R)
• M42: 8,134,384 km (0.039 R)
• M43: 8,276,053 km (0.112 R)
• M44: 8,689,991 km (0.076 R)
• M45: 8,850,958 km (0.091 R)
• M46: 8,980,510 km (0.041 R)
• M47: 9,159,728 km (0.04 R)
• M48: 9,389,361 km (0.094 R)
• M49: 9,637,693 km (0.083 R)
• M50: 10,344,244 km (0.115 R)
• M51: 10,807,399 km (0.119 R)
• M52: 10,876,663 km (0.072 R)
• M53: 11,067,699 km (0.109 R)
• M54: 11,382,603 km (0.099 R)
• M55: 11,594,284 km (0.061 R)
• M56: 11,665,193 km (0.057 R)
• M57: 11,736,103 km (0.104 R)
• M58: 11,860,718 km (0.087 R)
• M59: 11,967,830 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 3.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.33 AU - 6.47 AU

Year: 9892 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,719,381 km

• M1: 42,785 km (0.091 R)
• M2: 156,330 km (0.115 R)
• M3: 226,641 km (0.078 R)
• M4: 613,052 km (0.074 R)
• M5: 897,587 km (0.093 R)
• M6: 949,946 km (0.119 R)
• M7: 1,193,492 km (0.037 R)
• M8: 1,234,482 km (0.11 R)
• M9: 1,284,447 km (0.114 R)
• M10: 1,368,970 km (0.113 R)
• M11: 1,403,378 km (0.116 R)
• M12: 1,517,072 km (0.053 R)
• M13: 1,552,676 km (0.1 R)
• M14: 1,744,162 km (0.097 R)
• M15: 2,119,353 km (0.107 R)
• M16: 2,149,273 km (0.105 R)
• M17: 2,179,192 km (0.114 R)
• M18: 2,434,705 km (0.112 R)
• M19: 2,667,480 km (0.109 R)
• M20: 2,689,022 km (0.081 R)
• M21: 2,962,636 km (0.05 R)
• M22: 3,407,241 km (0.079 R)
• M23: 4,007,129 km (0.095 R)
• M24: 4,979,365 km (0.047 R)
• M25: 5,072,415 km (0.072 R)
• M26: 5,287,387 km (0.088 R)
• M27: 5,395,846 km (0.1 R)
• M28: 5,739,921 km (0.083 R)
• M29: 6,147,874 km (0.083 R)
• M30: 6,190,509 km (0.118 R)
• M31: 6,420,142 km (0.084 R)
• M32: 6,623,296 km (0.1 R)
• M33: 7,290,503 km (0.079 R)
• M34: 7,381,009 km (0.068 R)
• M35: 7,593,738 km (0.043 R)
• M36: 8,103,268 km (0.119 R)
• M37: 9,009,083 km (0.117 R)
• M38: 9,041,396 km (0.079 R)
• M39: 9,350,765 km (0.119 R)
• M40: 10,503,117 km (0.093 R)
• M41: 10,571,184 km (0.094 R)
• M42: 10,845,397 km (0.117 R)
• M43: 10,914,212 km (0.101 R)
• M44: 11,035,237 km (0.112 R)
• M45: 11,243,477 km (0.083 R)
• M46: 11,628,841 km (0.106 R)
• M47: 11,805,366 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 4.6

Gravity: 32.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.9 AU - 9.42 AU

Year: 17591 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,719,381 km

• M1: 74,799 km (0.115 R)
• M2: 126,859 km (0.063 R)
• M3: 593,754 km (0.118 R)
• M4: 1,238,371 km (0.046 R)
• M5: 2,096,913 km (0.102 R)
• M6: 2,227,213 km (0.093 R)
• M7: 2,260,125 km (0.101 R)
• M8: 2,880,956 km (0.104 R)
• M9: 3,512,558 km (0.084 R)
• M10: 4,599,387 km (0.112 R)
• M11: 4,726,246 km (0.104 R)
• M12: 4,811,367 km (0.12 R)
• M13: 4,854,152 km (0.101 R)
• M14: 5,735,732 km (0.09 R)
• M15: 5,917,942 km (0.113 R)
• M16: 6,953,459 km (0.119 R)
• M17: 7,196,705 km (0.105 R)
• M18: 7,942,600 km (0.12 R)
• M19: 8,196,617 km (0.056 R)
• M20: 8,247,779 km (0.052 R)
• M21: 8,298,942 km (0.08 R)
• M22: 8,608,759 km (0.082 R)
• M23: 8,660,670 km (0.099 R)
• M24: 9,830,525 km (0.034 R)
• M25: 10,103,242 km (0.099 R)
• M26: 10,213,047 km (0.078 R)
• M27: 10,323,300 km (0.094 R)
• M28: 10,767,905 km (0.049 R)
• M29: 12,314,448 km (0.065 R)
• M30: 13,023,691 km (0.079 R)
• M31: 13,867,872 km (0.087 R)
• M32: 15,104,299 km (0.047 R)
• M33: 15,926,638 km (0.108 R)
• M34: 16,763,489 km (0.102 R)
• M35: 18,211,895 km (0.057 R)
• M36: 18,345,486 km (0.118 R)
• M37: 18,546,546 km (0.104 R)
• M38: 19,358,264 km (0.054 R)
• M39: 20,250,615 km (0.103 R)
• M40: 20,597,383 km (0.03 R)
• M41: 20,806,371 km (0.118 R)
• M42: 21,720,115 km (0.102 R)
• M43: 21,790,875 km (0.095 R)
• M44: 21,932,843 km (0.105 R)
• M45: 22,360,394 km (0.118 R)
• M46: 23,368,534 km (0.089 R)
• M47: 24,465,236 km (0.088 R)
• M48: 24,538,838 km (0.118 R)
• M49: 24,760,392 km (0.116 R)
• M50: 29,799,297 km (0.096 R)
• M51: 31,067,139 km (0.089 R)
• M52: 32,352,335 km (0.058 R)
• M53: 33,573,053 km (0.038 R)
• M54: 33,736,863 km (0.097 R)
• M55: 34,395,094 km (0.11 R)
• M56: 35,640,646 km (0.107 R)
• M57: 35,891,521 km (0.052 R)
• M58: 36,059,071 km (0.079 R)
• M59: 36,647,738 km (0.075 R)
• M60: 36,901,008 km (0.026 R)
• M61: 37,919,619 km (0.114 R)
• M62: 38,175,731 km (0.097 R)
• M63: 38,775,618 km (0.079 R)
• M64: 38,947,506 km (0.093 R)
• M65: 42,174,033 km (0.03 R)
• M66: 42,971,839 km (0.1 R)
• M67: 43,684,972 km (0.119 R)
• M68: 43,953,500 km (0.048 R)
• M69: 44,582,110 km (0.115 R)
• M70: 45,304,070 km (0.057 R)
• M71: 45,666,545 km (0.108 R)
• M72: 46,394,339 km (0.098 R)
• M73: 46,576,998 km (0.101 R)
• M74: 46,668,253 km (0.096 R)
• M75: 47,585,138 km (0.11 R)
• M76: 48,415,556 km (0.097 R)
• M77: 49,064,661 km (0.103 R)
• M78: 51,217,524 km (0.107 R)
• M79: 52,638,255 km (0.093 R)
• M80: 53,975,809 km (0.066 R)
• M81: 56,003,010 km (0.077 R)
• M82: 56,100,249 km (0.075 R)
• M83: 56,879,504 km (0.096 R)
• M84: 56,977,042 km (0.099 R)
• M85: 57,466,227 km (0.095 R)
• M86: 59,734,131 km (0.086 R)
• M87: 60,629,623 km (0.057 R)
• M88: 61,128,981 km (0.119 R)
• M89: 62,031,206 km (0.062 R)
• M90: 62,635,132 km (0.053 R)
• M91: 64,866,385 km (0.104 R)
• M92: 65,581,762 km (0.12 R)
• M93: 65,786,561 km (0.035 R)
• M94: 65,889,185 km (0.092 R)
• M95: 67,433,185 km (0.111 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: 412 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit