🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.55 AU - 0.67 AU

Year: 303 Days

Day: 39.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,792,355 km

• M1: 427,252 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 12.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.93 AU - 0.95 AU

Year: 579 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,792,355 km

• M1: 171,589 km (0.099 R)
• M2: 278,850 km (0.056 R)
• M3: 406,607 km (0.07 R)
• M4: 527,632 km (0.115 R)
• M5: 645,066 km (0.089 R)
• M6: 788,830 km (0.117 R)
• M7: 1,002,007 km (0.084 R)
• M8: 1,102,237 km (0.107 R)
• M9: 1,182,122 km (0.042 R)
• M10: 1,269,188 km (0.102 R)
• M11: 1,481,019 km (0.096 R)
• M12: 1,586,186 km (0.109 R)
• M13: 1,672,205 km (0.088 R)
• M14: 1,759,869 km (0.118 R)
• M15: 1,849,179 km (0.094 R)
• M16: 2,097,213 km (0.07 R)
• M17: 2,356,166 km (0.066 R)
• M18: 2,600,310 km (0.069 R)
• M19: 2,793,740 km (0.042 R)
• M20: 2,932,118 km (0.072 R)
• M21: 3,045,813 km (0.117 R)
• M22: 3,133,776 km (0.118 R)
• M23: 3,291,602 km (0.08 R)
• M24: 3,388,990 km (0.092 R)
• M25: 3,558,185 km (0.119 R)
• M26: 3,701,500 km (0.088 R)
• M27: 3,853,940 km (0.106 R)
• M28: 4,090,305 km (0.103 R)
• M29: 4,270,870 km (0.081 R)
• M30: 4,477,165 km (0.101 R)
• M31: 4,971,287 km (0.102 R)
• M32: 5,099,642 km (0.103 R)
• M33: 5,188,503 km (0.116 R)
• M34: 5,334,959 km (0.116 R)
• M35: 5,574,017 km (0.095 R)
• M36: 5,699,080 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.54 AU - 2.74 AU

Year: 2727 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,792,355 km

• M1: 165,455 km (0.106 R)
• M2: 281,394 km (0.061 R)
• M3: 377,585 km (0.108 R)
• M4: 512,223 km (0.052 R)
• M5: 803,341 km (0.095 R)
• M6: 1,047,035 km (0.1 R)
• M7: 1,188,555 km (0.083 R)
• M8: 1,294,022 km (0.06 R)
• M9: 1,424,770 km (0.062 R)
• M10: 1,560,455 km (0.101 R)
• M11: 1,748,051 km (0.098 R)
• M12: 2,211,206 km (0.068 R)
• M13: 2,518,480 km (0.103 R)
• M14: 2,782,670 km (0.101 R)
• M15: 3,085,606 km (0.1 R)
• M16: 3,188,978 km (0.11 R)
• M17: 3,308,507 km (0.12 R)
• M18: 4,220,156 km (0.084 R)
• M19: 4,468,339 km (0.11 R)
• M20: 4,789,525 km (0.068 R)
• M21: 4,909,802 km (0.11 R)
• M22: 5,436,686 km (0.105 R)
• M23: 5,616,353 km (0.048 R)
• M24: 5,816,365 km (0.081 R)
• M25: 6,148,772 km (0.085 R)
• M26: 6,430,464 km (0.057 R)
• M27: 6,716,496 km (0.078 R)
• M28: 6,987,268 km (0.1 R)
• M29: 7,340,768 km (0.09 R)
• M30: 7,963,394 km (0.102 R)
• M31: 8,436,273 km (0.073 R)
• M32: 8,540,243 km (0.068 R)
• M33: 8,897,184 km (0.05 R)
• M34: 9,024,342 km (0.069 R)
• M35: 9,216,126 km (0.083 R)
• M36: 9,430,949 km (0.097 R)
• M37: 9,931,354 km (0.084 R)
• M38: 10,085,290 km (0.059 R)
• M39: 10,306,695 km (0.094 R)
• M40: 10,596,915 km (0.081 R)
• M41: 10,912,566 km (0.081 R)
• M42: 11,254,098 km (0.095 R)
• M43: 11,924,596 km (0.039 R)
• M44: 12,158,717 km (0.101 R)
• M45: 12,276,450 km (0.106 R)
• M46: 12,370,846 km (0.097 R)
• M47: 12,465,542 km (0.112 R)
• M48: 12,584,173 km (0.072 R)
• M49: 12,894,588 km (0.115 R)
• M50: 13,062,736 km (0.097 R)
• M51: 13,620,288 km (0.07 R)
• M52: 14,086,883 km (0.043 R)
• M53: 14,483,916 km (0.048 R)
• M54: 14,834,274 km (0.071 R)
• M55: 15,060,915 km (0.119 R)
• M56: 16,497,504 km (0.051 R)
• M57: 16,837,240 km (0.081 R)
• M58: 17,417,530 km (0.107 R)
• M59: 17,630,109 km (0.108 R)
• M60: 17,870,363 km (0.108 R)
• M61: 17,977,475 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 13

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.76 AU - 3.56 AU

Year: 3572 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,792,355 km

• M1: 225,743 km (0.107 R)
• M2: 342,878 km (0.118 R)
• M3: 594,053 km (0.078 R)
• M4: 768,335 km (0.053 R)
• M5: 971,937 km (0.065 R)
• M6: 1,080,845 km (0.103 R)
• M7: 1,171,202 km (0.094 R)
• M8: 1,360,144 km (0.09 R)
• M9: 1,458,579 km (0.12 R)
• M10: 1,546,842 km (0.112 R)
• M11: 1,729,052 km (0.06 R)
• M12: 1,877,453 km (0.112 R)
• M13: 2,086,890 km (0.089 R)
• M14: 2,683,038 km (0.083 R)
• M15: 2,888,136 km (0.073 R)
• M16: 3,033,097 km (0.066 R)
• M17: 3,297,137 km (0.097 R)
• M18: 3,689,831 km (0.074 R)
• M19: 3,865,310 km (0.094 R)
• M20: 4,025,679 km (0.096 R)
• M21: 4,482,850 km (0.073 R)
• M22: 4,841,585 km (0.117 R)
• M23: 5,072,864 km (0.091 R)
• M24: 5,288,285 km (0.094 R)
• M25: 5,426,962 km (0.084 R)
• M26: 5,829,829 km (0.11 R)
• M27: 6,096,861 km (0.084 R)
• M28: 6,536,978 km (0.112 R)
• M29: 6,621,950 km (0.119 R)
• M30: 6,987,417 km (0.116 R)
• M31: 7,227,372 km (0.102 R)
• M32: 7,470,170 km (0.077 R)
• M33: 8,031,910 km (0.095 R)
• M34: 8,283,384 km (0.04 R)
• M35: 8,584,075 km (0.061 R)
• M36: 8,817,747 km (0.047 R)
• M37: 9,053,663 km (0.033 R)
• M38: 9,172,294 km (0.034 R)
• M39: 9,531,628 km (0.119 R)
• M40: 9,676,589 km (0.062 R)
• M41: 10,017,821 km (0.093 R)
• M42: 10,214,692 km (0.08 R)
• M43: 10,537,225 km (0.062 R)
• M44: 11,065,306 km (0.089 R)
• M45: 11,602,212 km (0.108 R)
• M46: 11,938,808 km (0.049 R)
• M47: 12,173,676 km (0.043 R)
• M48: 12,462,999 km (0.119 R)
• M49: 12,781,044 km (0.061 R)
• M50: 12,914,485 km (0.099 R)
• M51: 13,290,275 km (0.12 R)
• M52: 13,452,439 km (0.111 R)
• M53: 14,162,879 km (0.11 R)
• M54: 14,773,687 km (0.06 R)
• M55: 14,857,612 km (0.061 R)
• M56: 14,941,686 km (0.096 R)
• M57: 15,279,777 km (0.106 R)
• M58: 15,364,599 km (0.042 R)
• M59: 15,449,720 km (0.103 R)
• M60: 17,272,121 km (0.086 R)
• M61: 17,390,154 km (0.107 R)
• M62: 17,626,968 km (0.106 R)
• M63: 17,835,058 km (0.05 R)
• M64: 17,924,518 km (0.083 R)
• M65: 18,163,725 km (0.059 R)
• M66: 18,403,979 km (0.111 R)
• M67: 18,494,336 km (0.118 R)
• M68: 18,705,867 km (0.048 R)
• M69: 19,192,210 km (0.026 R)
• M70: 19,498,287 km (0.109 R)
• M71: 19,682,741 km (0.045 R)
• M72: 20,146,495 km (0.036 R)
• M73: 21,147,604 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.17 AU - 3.73 AU

Year: 4074 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,792,355 km

• M1: 133,740 km (0.115 R)
• M2: 198,516 km (0.087 R)
• M3: 324,927 km (0.07 R)
• M4: 527,183 km (0.089 R)
• M5: 607,966 km (0.114 R)
• M6: 749,336 km (0.045 R)
• M7: 854,204 km (0.057 R)
• M8: 951,891 km (0.099 R)
• M9: 1,027,737 km (0.062 R)
• M10: 1,227,002 km (0.065 R)
• M11: 1,381,387 km (0.036 R)
• M12: 1,497,774 km (0.072 R)
• M13: 1,602,492 km (0.119 R)
• M14: 1,678,787 km (0.098 R)
• M15: 1,803,552 km (0.111 R)
• M16: 1,915,302 km (0.059 R)
• M17: 1,980,227 km (0.082 R)
• M18: 2,095,717 km (0.081 R)
• M19: 2,264,762 km (0.075 R)
• M20: 2,420,643 km (0.04 R)
• M21: 2,910,127 km (0.089 R)
• M22: 3,156,814 km (0.103 R)
• M23: 3,469,773 km (0.092 R)
• M24: 3,813,549 km (0.078 R)
• M25: 4,125,909 km (0.114 R)
• M26: 4,338,787 km (0.047 R)
• M27: 4,577,246 km (0.066 R)
• M28: 5,021,851 km (0.057 R)
• M29: 5,480,368 km (0.084 R)
• M30: 5,928,414 km (0.093 R)
• M31: 6,193,352 km (0.074 R)
• M32: 6,486,713 km (0.079 R)
• M33: 6,635,114 km (0.056 R)
• M34: 7,137,913 km (0.072 R)
• M35: 8,367,757 km (0.104 R)
• M36: 8,637,931 km (0.111 R)
• M37: 8,828,668 km (0.078 R)
• M38: 9,381,582 km (0.061 R)
• M39: 9,605,829 km (0.101 R)
• M40: 10,491,598 km (0.087 R)
• M41: 10,812,336 km (0.082 R)
• M42: 11,284,467 km (0.038 R)
• M43: 11,612,984 km (0.081 R)
• M44: 12,586,417 km (0.097 R)
• M45: 12,864,968 km (0.067 R)
• M46: 13,114,348 km (0.119 R)
• M47: 13,554,465 km (0.115 R)
• M48: 14,255,929 km (0.076 R)
• M49: 14,708,463 km (0.043 R)
• M50: 14,969,212 km (0.102 R)
• M51: 15,198,545 km (0.089 R)
• M52: 15,363,103 km (0.083 R)
• M53: 15,627,742 km (0.107 R)
• M54: 15,893,727 km (0.105 R)
• M55: 16,194,867 km (0.072 R)
• M56: 16,363,015 km (0.082 R)
• M57: 17,041,292 km (0.083 R)
• M58: 17,109,508 km (0.107 R)
• M59: 17,212,282 km (0.094 R)
• M60: 17,659,580 km (0.077 R)
• M61: 18,145,474 km (0.058 R)
• M62: 19,343,902 km (0.115 R)
• M63: 19,486,619 km (0.102 R)
• M64: 20,205,287 km (0.094 R)
• M65: 20,495,207 km (0.112 R)
• M66: 20,822,976 km (0.107 R)
• M67: 21,668,653 km (0.047 R)
• M68: 22,039,805 km (0.067 R)
• M69: 22,226,055 km (0.086 R)
• M70: 22,375,503 km (0.104 R)
• M71: 22,637,898 km (0.096 R)
• M72: 22,863,641 km (0.077 R)
• M73: 23,165,829 km (0.094 R)
• M74: 24,156,765 km (0.119 R)
• M75: 24,387,445 km (0.083 R)
• M76: 25,239,405 km (0.112 R)
• M77: 25,551,765 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 4.3

Gravity: 48.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.62 AU - 10.14 AU

Year: 18266 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,792,355 km

• M1: 381,026 km (0.119 R)
• M2: 543,339 km (0.039 R)
• M3: 655,239 km (0.028 R)
• M4: 953,387 km (0.038 R)
• M5: 1,690,456 km (0.099 R)
• M6: 1,854,565 km (0.052 R)
• M7: 2,023,910 km (0.05 R)
• M8: 2,093,024 km (0.095 R)
• M9: 3,589,601 km (0.111 R)
• M10: 4,015,356 km (0.082 R)
• M11: 4,683,610 km (0.1 R)
• M12: 5,290,080 km (0.088 R)
• M13: 5,337,802 km (0.089 R)
• M14: 5,433,544 km (0.084 R)
• M15: 5,822,349 km (0.066 R)
• M16: 6,220,130 km (0.097 R)
• M17: 6,270,544 km (0.095 R)
• M18: 7,041,721 km (0.106 R)
• M19: 7,518,639 km (0.057 R)
• M20: 7,734,060 km (0.094 R)
• M21: 8,006,029 km (0.065 R)
• M22: 8,503,592 km (0.065 R)
• M23: 8,615,491 km (0.096 R)
• M24: 9,528,337 km (0.11 R)
• M25: 9,996,130 km (0.089 R)
• M26: 10,591,529 km (0.08 R)
• M27: 10,772,243 km (0.056 R)
• M28: 11,014,891 km (0.102 R)
• M29: 11,878,520 km (0.03 R)
• M30: 12,003,584 km (0.117 R)
• M31: 12,129,246 km (0.073 R)
• M32: 13,278,756 km (0.096 R)
• M33: 13,735,179 km (0.025 R)
• M34: 13,998,322 km (0.081 R)
• M35: 15,270,651 km (0.06 R)
• M36: 16,719,208 km (0.104 R)
• M37: 16,789,369 km (0.117 R)
• M38: 17,353,503 km (0.116 R)
• M39: 17,923,770 km (0.084 R)
• M40: 18,211,147 km (0.053 R)
• M41: 18,500,170 km (0.087 R)
• M42: 18,717,835 km (0.115 R)
• M43: 20,191,075 km (0.101 R)
• M44: 21,700,966 km (0.051 R)
• M45: 23,246,911 km (0.106 R)
• M46: 23,325,001 km (0.108 R)
• M47: 23,875,072 km (0.104 R)
• M48: 24,349,896 km (0.087 R)
• M49: 24,508,918 km (0.108 R)
• M50: 26,770,389 km (0.106 R)
• M51: 26,934,498 km (0.088 R)
• M52: 28,175,712 km (0.117 R)
• M53: 28,259,038 km (0.08 R)
• M54: 28,342,513 km (0.106 R)
• M55: 28,761,238 km (0.107 R)
• M56: 30,456,331 km (0.073 R)
• M57: 31,835,624 km (0.068 R)
• M58: 35,281,611 km (0.118 R)
• M59: 35,641,693 km (0.1 R)
• M60: 36,456,403 km (0.118 R)
• M61: 37,002,884 km (0.116 R)
• M62: 38,011,772 km (0.116 R)
• M63: 38,751,234 km (0.107 R)
• M64: 39,215,735 km (0.099 R)
• M65: 39,495,334 km (0.11 R)
• M66: 41,092,291 km (0.096 R)
• M67: 43,671,658 km (0.088 R)
• M68: 44,251,948 km (0.062 R)
• M69: 45,517,995 km (0.12 R)
• M70: 45,811,805 km (0.1 R)
• M71: 46,303,084 km (0.034 R)
• M72: 46,795,860 km (0.107 R)
• M73: 48,284,957 km (0.114 R)
• M74: 49,386,745 km (0.085 R)
• M75: 50,496,911 km (0.072 R)
• M76: 51,615,155 km (0.067 R)
• M77: 53,462,689 km (0.058 R)
• M78: 57,116,467 km (0.078 R)
• M79: 57,962,892 km (0.044 R)
• M80: 58,069,106 km (0.081 R)
• M81: 58,387,750 km (0.11 R)
• M82: 59,240,308 km (0.064 R)
• M83: 59,882,532 km (0.077 R)
• M84: 61,173,711 km (0.093 R)
• M85: 62,582,923 km (0.069 R)
• M86: 66,096,977 km (0.111 R)
• M87: 68,886,528 km (0.091 R)
• M88: 71,259,300 km (0.119 R)
• M89: 71,714,227 km (0.11 R)
• M90: 73,429,068 km (0.063 R)
• M91: 73,543,809 km (0.071 R)
• M92: 75,968,342 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.2

Radius: 3.6

Gravity: 56.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.65 AU - 11.85 AU

Year: 23992 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,792,355 km

• M1: 47,572 km (0.086 R)
• M2: 75,846 km (0.114 R)
• M3: 619,335 km (0.058 R)
• M4: 746,793 km (0.102 R)
• M5: 1,811,181 km (0.074 R)
• M6: 2,067,592 km (0.11 R)
• M7: 2,374,567 km (0.042 R)
• M8: 2,493,348 km (0.111 R)
• M9: 2,533,440 km (0.1 R)
• M10: 3,073,039 km (0.102 R)
• M11: 3,289,807 km (0.111 R)
• M12: 3,422,201 km (0.117 R)
• M13: 3,466,781 km (0.072 R)
• M14: 5,451,346 km (0.102 R)
• M15: 5,503,406 km (0.088 R)
• M16: 6,358,807 km (0.108 R)
• M17: 6,690,017 km (0.097 R)
• M18: 8,248,976 km (0.058 R)
• M19: 8,368,804 km (0.076 R)
• M20: 8,428,793 km (0.057 R)
• M21: 9,347,473 km (0.098 R)
• M22: 10,685,776 km (0.108 R)
• M23: 11,079,069 km (0.086 R)
• M24: 11,211,313 km (0.079 R)
• M25: 11,277,585 km (0.112 R)
• M26: 12,976,119 km (0.092 R)
• M27: 13,536,214 km (0.117 R)
• M28: 15,116,865 km (0.12 R)
• M29: 15,484,128 km (0.11 R)
• M30: 15,631,930 km (0.088 R)
• M31: 15,705,981 km (0.105 R)
• M32: 16,906,504 km (0.113 R)
• M33: 17,594,654 km (0.068 R)
• M34: 18,058,557 km (0.09 R)
• M35: 18,370,020 km (0.092 R)
• M36: 20,680,559 km (0.105 R)
• M37: 21,006,533 km (0.083 R)
• M38: 21,416,132 km (0.117 R)
• M39: 21,911,151 km (0.113 R)
• M40: 21,994,029 km (0.113 R)
• M41: 22,326,585 km (0.058 R)
• M42: 23,249,753 km (0.11 R)
• M43: 25,829,868 km (0.098 R)
• M44: 26,798,364 km (0.085 R)
• M45: 27,958,196 km (0.063 R)
• M46: 28,048,105 km (0.031 R)
• M47: 28,952,424 km (0.044 R)
• M48: 29,225,590 km (0.084 R)
• M49: 29,408,099 km (0.1 R)
• M50: 29,958,170 km (0.095 R)
• M51: 31,068,187 km (0.08 R)
• M52: 32,380,310 km (0.111 R)
• M53: 33,901,869 km (0.11 R)
• M54: 34,864,532 km (0.076 R)
• M55: 37,706,742 km (0.106 R)
• M56: 38,403,868 km (0.063 R)
• M57: 40,114,519 km (0.12 R)
• M58: 40,724,280 km (0.055 R)
• M59: 41,850,004 km (0.088 R)
• M60: 42,364,920 km (0.089 R)
• M61: 46,134,787 km (0.09 R)
• M62: 46,241,001 km (0.11 R)
• M63: 47,093,858 km (0.119 R)
• M64: 47,844,391 km (0.108 R)
• M65: 48,059,513 km (0.057 R)
• M66: 48,167,223 km (0.049 R)
• M67: 56,924,533 km (0.109 R)
• M68: 60,259,817 km (0.077 R)
• M69: 60,957,692 km (0.118 R)
• M70: 62,478,952 km (0.098 R)
• M71: 63,894,298 km (0.077 R)
• M72: 64,368,523 km (0.057 R)
• M73: 66,756,554 km (0.086 R)
• M74: 67,719,964 km (0.109 R)
• M75: 68,809,186 km (0.052 R)
• M76: 72,481,515 km (0.037 R)
• M77: 73,099,803 km (0.118 R)
• M78: 73,223,670 km (0.107 R)
• M79: 75,339,881 km (0.095 R)
• M80: 75,464,945 km (0.072 R)
• M81: 77,097,656 km (0.106 R)
• M82: 77,602,399 km (0.107 R)
• M83: 78,742,036 km (0.111 R)
• M84: 78,996,053 km (0.119 R)
• M85: 79,250,370 km (0.113 R)
• M86: 80,014,815 km (0.092 R)
• M87: 81,422,531 km (0.091 R)
• M88: 81,551,035 km (0.113 R)
• M89: 82,967,727 km (0.115 R)
• M90: 85,564,297 km (0.071 R)
• M91: 86,610,435 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit