🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 13.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.88 AU - 0.9 AU

Year: 569 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,060,029 km

• M1: 173,982 km (0.105 R)
• M2: 311,313 km (0.085 R)
• M3: 466,895 km (0.096 R)
• M4: 569,220 km (0.088 R)
• M5: 665,112 km (0.058 R)
• M6: 1,019,659 km (0.072 R)
• M7: 1,114,504 km (0.095 R)
• M8: 1,261,110 km (0.06 R)
• M9: 1,371,064 km (0.094 R)
• M10: 1,609,075 km (0.093 R)
• M11: 1,717,683 km (0.069 R)
• M12: 1,840,951 km (0.095 R)
• M13: 1,983,817 km (0.093 R)
• M14: 2,075,521 km (0.115 R)
• M15: 2,267,904 km (0.087 R)
• M16: 2,698,446 km (0.068 R)
• M17: 2,805,558 km (0.091 R)
• M18: 2,942,590 km (0.033 R)
• M19: 3,057,780 km (0.086 R)
• M20: 3,189,127 km (0.086 R)
• M21: 3,352,488 km (0.041 R)
• M22: 3,452,719 km (0.063 R)
• M23: 3,569,405 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 13.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.16 AU - 1.36 AU

Year: 959 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,060,029 km

• M1: 173,833 km (0.118 R)
• M2: 329,714 km (0.101 R)
• M3: 541,095 km (0.083 R)
• M4: 655,837 km (0.12 R)
• M5: 762,052 km (0.108 R)
• M6: 901,178 km (0.089 R)
• M7: 1,008,290 km (0.062 R)
• M8: 1,156,092 km (0.074 R)
• M9: 1,251,536 km (0.112 R)
• M10: 1,451,099 km (0.109 R)
• M11: 1,546,992 km (0.063 R)
• M12: 1,661,733 km (0.111 R)
• M13: 1,770,940 km (0.12 R)
• M14: 1,882,689 km (0.04 R)
• M15: 1,979,180 km (0.113 R)
• M16: 2,159,146 km (0.056 R)
• M17: 2,429,918 km (0.084 R)
• M18: 2,712,060 km (0.12 R)
• M19: 2,953,810 km (0.11 R)
• M20: 3,118,966 km (0.117 R)
• M21: 3,469,623 km (0.078 R)
• M22: 3,666,195 km (0.1 R)
• M23: 3,832,997 km (0.064 R)
• M24: 4,059,338 km (0.112 R)
• M25: 4,208,936 km (0.096 R)
• M26: 4,728,789 km (0.106 R)
• M27: 4,837,696 km (0.054 R)
• M28: 5,021,103 km (0.106 R)
• M29: 5,331,967 km (0.039 R)
• M30: 5,726,307 km (0.088 R)
• M31: 5,907,620 km (0.114 R)
• M32: 6,156,551 km (0.089 R)
• M33: 6,368,980 km (0.07 R)
• M34: 6,543,411 km (0.096 R)
• M35: 6,665,034 km (0.113 R)
• M36: 6,965,726 km (0.116 R)
• M37: 7,062,366 km (0.114 R)
• M38: 7,159,455 km (0.107 R)
• M39: 7,467,477 km (0.084 R)
• M40: 7,980,897 km (0.112 R)
• M41: 8,140,069 km (0.086 R)
• M42: 8,227,434 km (0.103 R)
• M43: 8,314,949 km (0.078 R)
• M44: 8,520,646 km (0.115 R)
• M45: 8,936,977 km (0.11 R)
• M46: 9,253,675 km (0.117 R)
• M47: 9,375,299 km (0.101 R)
• M48: 9,635,449 km (0.066 R)
• M49: 9,929,110 km (0.052 R)
• M50: 10,163,081 km (0.099 R)
• M51: 10,320,159 km (0.089 R)
• M52: 10,509,550 km (0.095 R)
• M53: 10,636,558 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 9.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.2 AU - 1.94 AU

Year: 1334 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,060,029 km

• M1: 148,999 km (0.111 R)
• M2: 210,484 km (0.119 R)
• M3: 308,471 km (0.089 R)
• M4: 516,711 km (0.112 R)
• M5: 721,660 km (0.111 R)
• M6: 786,885 km (0.11 R)
• M7: 941,270 km (0.086 R)
• M8: 1,025,493 km (0.109 R)
• M9: 1,361,191 km (0.109 R)
• M10: 1,464,414 km (0.099 R)
• M11: 1,570,329 km (0.096 R)
• M12: 1,730,399 km (0.088 R)
• M13: 1,812,528 km (0.116 R)
• M14: 1,895,854 km (0.083 R)
• M15: 2,316,224 km (0.069 R)
• M16: 2,382,196 km (0.103 R)
• M17: 2,575,477 km (0.107 R)
• M18: 2,635,316 km (0.104 R)
• M19: 2,782,670 km (0.117 R)
• M20: 2,861,807 km (0.056 R)
• M21: 2,923,890 km (0.057 R)
• M22: 3,268,713 km (0.073 R)
• M23: 3,446,137 km (0.106 R)
• M24: 3,521,833 km (0.092 R)
• M25: 3,626,851 km (0.076 R)
• M26: 3,771,662 km (0.051 R)
• M27: 3,849,752 km (0.032 R)
• M28: 3,987,531 km (0.078 R)
• M29: 4,097,037 km (0.073 R)
• M30: 4,217,613 km (0.1 R)
• M31: 4,278,350 km (0.045 R)
• M32: 4,421,365 km (0.078 R)
• M33: 4,690,940 km (0.107 R)
• M34: 4,817,201 km (0.085 R)
• M35: 4,944,658 km (0.109 R)
• M36: 5,116,247 km (0.037 R)
• M37: 5,202,864 km (0.044 R)
• M38: 5,289,930 km (0.074 R)
• M39: 5,388,515 km (0.088 R)
• M40: 5,509,690 km (0.06 R)
• M41: 5,665,421 km (0.086 R)
• M42: 5,766,250 km (0.119 R)
• M43: 6,038,069 km (0.063 R)
• M44: 6,291,039 km (0.034 R)
• M45: 6,383,790 km (0.114 R)
• M46: 6,783,515 km (0.093 R)
• M47: 7,361,711 km (0.096 R)
• M48: 7,447,281 km (0.113 R)
• M49: 7,521,033 km (0.086 R)
• M50: 7,693,818 km (0.107 R)
• M51: 7,818,134 km (0.083 R)
• M52: 8,030,862 km (0.088 R)
• M53: 8,220,253 km (0.101 R)
• M54: 8,309,115 km (0.078 R)
• M55: 8,539,196 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.2 AU - 3 AU

Year: 2843 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,060,029 km

• M1: 197,320 km (0.038 R)
• M2: 289,771 km (0.114 R)
• M3: 385,215 km (0.08 R)
• M4: 490,980 km (0.079 R)
• M5: 610,659 km (0.101 R)
• M6: 742,903 km (0.108 R)
• M7: 897,288 km (0.079 R)
• M8: 995,574 km (0.1 R)
• M9: 1,180,776 km (0.046 R)
• M10: 1,278,015 km (0.089 R)
• M11: 1,546,992 km (0.119 R)
• M12: 1,736,981 km (0.095 R)
• M13: 1,849,179 km (0.045 R)
• M14: 1,964,070 km (0.069 R)
• M15: 2,511,299 km (0.08 R)
• M16: 2,687,975 km (0.079 R)
• M17: 3,071,095 km (0.089 R)
• M18: 3,191,222 km (0.085 R)
• M19: 3,669,636 km (0.109 R)
• M20: 3,815,942 km (0.114 R)
• M21: 4,209,235 km (0.109 R)
• M22: 4,362,573 km (0.11 R)
• M23: 4,498,258 km (0.107 R)
• M24: 4,734,324 km (0.117 R)
• M25: 4,833,806 km (0.059 R)
• M26: 4,934,187 km (0.058 R)
• M27: 5,136,892 km (0.067 R)
• M28: 5,280,356 km (0.106 R)
• M29: 5,425,316 km (0.107 R)
• M30: 5,550,530 km (0.073 R)
• M31: 6,191,557 km (0.069 R)
• M32: 6,300,763 km (0.07 R)
• M33: 6,410,568 km (0.094 R)
• M34: 7,520,584 km (0.085 R)
• M35: 7,613,784 km (0.11 R)
• M36: 8,762,994 km (0.119 R)
• M37: 8,861,280 km (0.111 R)
• M38: 9,083,583 km (0.099 R)
• M39: 9,307,830 km (0.097 R)
• M40: 9,991,642 km (0.098 R)
• M41: 10,404,532 km (0.109 R)
• M42: 10,770,448 km (0.091 R)
• M43: 11,676,862 km (0.075 R)
• M44: 12,635,485 km (0.044 R)
• M45: 12,746,636 km (0.116 R)
• M46: 12,914,036 km (0.1 R)
• M47: 13,082,184 km (0.034 R)
• M48: 14,221,522 km (0.114 R)
• M49: 14,686,173 km (0.116 R)
• M50: 14,832,330 km (0.1 R)
• M51: 15,481,584 km (0.025 R)
• M52: 15,720,043 km (0.1 R)
• M53: 16,746,734 km (0.054 R)
• M54: 17,114,445 km (0.104 R)
• M55: 17,515,667 km (0.111 R)
• M56: 17,670,800 km (0.059 R)
• M57: 17,795,265 km (0.114 R)
• M58: 17,888,764 km (0.111 R)
• M59: 18,548,191 km (0.058 R)
• M60: 18,674,751 km (0.102 R)
• M61: 19,247,561 km (0.093 R)
• M62: 19,568,299 km (0.112 R)
• M63: 20,345,310 km (0.06 R)
• M64: 20,573,896 km (0.066 R)
• M65: 20,672,032 km (0.112 R)
• M66: 21,330,861 km (0.071 R)
• M67: 21,796,111 km (0.1 R)
• M68: 21,929,552 km (0.115 R)
• M69: 22,331,821 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 9.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.48 AU - 3.64 AU

Year: 3631 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,060,029 km

• M1: 136,433 km (0.11 R)
• M2: 225,294 km (0.079 R)
• M3: 296,353 km (0.084 R)
• M4: 479,312 km (0.089 R)
• M5: 600,187 km (0.058 R)
• M6: 785,987 km (0.078 R)
• M7: 1,200,523 km (0.107 R)
• M8: 1,648,120 km (0.078 R)
• M9: 1,779,018 km (0.103 R)
• M10: 1,853,218 km (0.068 R)
• M11: 2,004,761 km (0.102 R)
• M12: 2,288,099 km (0.114 R)
• M13: 2,385,338 km (0.091 R)
• M14: 2,567,548 km (0.113 R)
• M15: 2,651,772 km (0.072 R)
• M16: 2,806,007 km (0.116 R)
• M17: 3,249,715 km (0.102 R)
• M18: 3,341,268 km (0.082 R)
• M19: 3,753,859 km (0.091 R)
• M20: 4,222,400 km (0.062 R)
• M21: 5,108,019 km (0.114 R)
• M22: 5,322,094 km (0.086 R)
• M23: 5,517,319 km (0.04 R)
• M24: 5,825,790 km (0.106 R)
• M25: 5,892,660 km (0.068 R)
• M26: 5,982,120 km (0.112 R)
• M27: 6,049,588 km (0.067 R)
• M28: 6,185,124 km (0.037 R)
• M29: 6,321,856 km (0.088 R)
• M30: 7,043,816 km (0.045 R)
• M31: 7,115,024 km (0.091 R)
• M32: 7,186,532 km (0.092 R)
• M33: 7,450,722 km (0.092 R)
• M34: 7,767,271 km (0.081 R)
• M35: 7,988,825 km (0.119 R)
• M36: 8,137,825 km (0.08 R)
• M37: 8,237,607 km (0.072 R)
• M38: 8,337,837 km (0.089 R)
• M39: 8,438,517 km (0.097 R)
• M40: 9,050,821 km (0.097 R)
• M41: 9,388,463 km (0.116 R)
• M42: 9,809,731 km (0.073 R)
• M43: 10,156,648 km (0.082 R)
• M44: 10,399,146 km (0.115 R)
• M45: 10,698,043 km (0.117 R)
• M46: 10,780,172 km (0.088 R)
• M47: 11,388,138 km (0.091 R)
• M48: 11,471,913 km (0.088 R)
• M49: 11,583,962 km (0.048 R)
• M50: 12,064,171 km (0.035 R)
• M51: 12,927,500 km (0.045 R)
• M52: 13,396,041 km (0.08 R)
• M53: 13,602,785 km (0.066 R)
• M54: 13,989,645 km (0.057 R)
• M55: 14,169,312 km (0.074 R)
• M56: 14,379,946 km (0.114 R)
• M57: 14,743,618 km (0.119 R)
• M58: 14,865,391 km (0.093 R)
• M59: 15,140,950 km (0.116 R)
• M60: 15,387,188 km (0.033 R)
• M61: 15,510,756 km (0.079 R)
• M62: 15,634,773 km (0.091 R)
• M63: 15,758,939 km (0.11 R)
• M64: 15,821,321 km (0.061 R)
• M65: 16,290,909 km (0.088 R)
• M66: 16,701,705 km (0.111 R)
• M67: 17,083,778 km (0.11 R)
• M68: 17,243,847 km (0.118 R)
• M69: 17,986,750 km (0.103 R)
• M70: 18,084,438 km (0.087 R)
• M71: 18,214,887 km (0.109 R)
• M72: 18,575,418 km (0.08 R)
• M73: 19,170,369 km (0.08 R)
• M74: 19,403,442 km (0.116 R)
• M75: 20,040,729 km (0.043 R)
• M76: 20,209,625 km (0.082 R)
• M77: 20,412,929 km (0.071 R)
• M78: 20,685,047 km (0.116 R)
• M79: 21,404,912 km (0.114 R)
• M80: 21,577,548 km (0.091 R)
• M81: 21,820,046 km (0.082 R)
• M82: 22,133,155 km (0.103 R)
• M83: 23,435,853 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 14.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.15 AU - 3.29 AU

Year: 3919 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,060,029 km

• M1: 188,194 km (0.043 R)
• M2: 359,484 km (0.12 R)
• M3: 623,374 km (0.088 R)
• M4: 815,907 km (0.101 R)
• M5: 920,476 km (0.054 R)
• M6: 1,197,681 km (0.102 R)
• M7: 1,346,979 km (0.034 R)
• M8: 1,590,525 km (0.113 R)
• M9: 1,817,913 km (0.082 R)
• M10: 1,975,739 km (0.109 R)
• M11: 2,138,352 km (0.117 R)
• M12: 2,547,203 km (0.029 R)
• M13: 2,671,220 km (0.09 R)
• M14: 3,018,287 km (0.096 R)
• M15: 3,264,226 km (0.096 R)
• M16: 4,083,573 km (0.083 R)
• M17: 4,505,888 km (0.101 R)
• M18: 4,613,748 km (0.079 R)
• M19: 5,143,474 km (0.057 R)
• M20: 5,370,115 km (0.042 R)
• M21: 5,461,669 km (0.099 R)
• M22: 5,623,085 km (0.045 R)
• M23: 5,833,120 km (0.067 R)
• M24: 6,381,696 km (0.086 R)
• M25: 6,527,703 km (0.034 R)
• M26: 6,699,292 km (0.091 R)
• M27: 6,972,009 km (0.076 R)
• M28: 7,248,466 km (0.05 R)
• M29: 7,502,932 km (0.065 R)
• M30: 7,812,300 km (0.074 R)
• M31: 8,231,324 km (0.032 R)
• M32: 8,470,231 km (0.108 R)
• M33: 8,955,078 km (0.067 R)
• M34: 9,173,641 km (0.103 R)
• M35: 9,421,375 km (0.088 R)
• M36: 9,867,625 km (0.06 R)
• M37: 10,008,397 km (0.111 R)
• M38: 10,121,642 km (0.077 R)
• M39: 11,601,764 km (0.083 R)
• M40: 12,748,282 km (0.088 R)
• M41: 12,932,586 km (0.117 R)
• M42: 13,025,187 km (0.091 R)
• M43: 13,459,769 km (0.108 R)
• M44: 13,678,930 km (0.055 R)
• M45: 13,930,853 km (0.087 R)
• M46: 14,599,406 km (0.086 R)
• M47: 14,727,910 km (0.071 R)
• M48: 14,824,551 km (0.117 R)
• M49: 15,180,743 km (0.08 R)
• M50: 15,769,860 km (0.039 R)
• M51: 15,901,655 km (0.105 R)
• M52: 16,433,027 km (0.103 R)
• M53: 16,633,787 km (0.106 R)
• M54: 16,734,467 km (0.067 R)
• M55: 17,139,278 km (0.096 R)
• M56: 17,479,165 km (0.1 R)
• M57: 18,686,120 km (0.103 R)
• M58: 18,825,845 km (0.104 R)
• M59: 19,176,502 km (0.106 R)
• M60: 19,529,254 km (0.098 R)
• M61: 20,062,570 km (0.115 R)
• M62: 20,384,954 km (0.082 R)
• M63: 21,034,657 km (0.097 R)
• M64: 21,471,633 km (0.093 R)
• M65: 22,206,458 km (0.053 R)
• M66: 22,875,010 km (0.058 R)
• M67: 23,587,844 km (0.093 R)
• M68: 23,701,090 km (0.119 R)
• M69: 24,193,865 km (0.086 R)
• M70: 24,537,043 km (0.06 R)
• M71: 25,035,503 km (0.116 R)
• M72: 25,150,992 km (0.118 R)
• M73: 25,770,028 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 14.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.21 AU - 5.35 AU

Year: 7088 Days

Day: 6.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,060,029 km

• M1: 241,301 km (0.118 R)
• M2: 517,908 km (0.114 R)
• M3: 625,618 km (0.059 R)
• M4: 811,718 km (0.102 R)
• M5: 1,033,422 km (0.089 R)
• M6: 1,242,710 km (0.03 R)
• M7: 1,344,286 km (0.086 R)
• M8: 1,629,869 km (0.107 R)
• M9: 1,818,661 km (0.108 R)
• M10: 1,975,141 km (0.083 R)
• M11: 2,177,247 km (0.084 R)
• M12: 2,450,413 km (0.103 R)
• M13: 2,690,667 km (0.101 R)
• M14: 2,961,589 km (0.082 R)
• M15: 3,678,163 km (0.082 R)
• M16: 3,878,325 km (0.07 R)
• M17: 4,030,765 km (0.066 R)
• M18: 4,133,539 km (0.098 R)
• M19: 5,015,269 km (0.106 R)
• M20: 5,153,946 km (0.106 R)
• M21: 5,492,037 km (0.092 R)
• M22: 5,635,202 km (0.112 R)
• M23: 5,895,802 km (0.075 R)
• M24: 6,160,440 km (0.035 R)
• M25: 6,519,475 km (0.098 R)
• M26: 6,762,721 km (0.115 R)
• M27: 7,133,275 km (0.116 R)
• M28: 7,384,001 km (0.086 R)
• M29: 7,510,412 km (0.108 R)
• M30: 8,055,995 km (0.09 R)
• M31: 8,153,682 km (0.103 R)
• M32: 9,287,634 km (0.072 R)
• M33: 9,768,891 km (0.086 R)
• M34: 10,047,741 km (0.097 R)
• M35: 10,470,804 km (0.118 R)
• M36: 11,370,934 km (0.079 R)
• M37: 11,774,848 km (0.062 R)
• M38: 12,108,900 km (0.034 R)
• M39: 12,220,949 km (0.03 R)
• M40: 13,129,906 km (0.11 R)
• M41: 13,553,717 km (0.114 R)
• M42: 13,864,880 km (0.11 R)
• M43: 14,060,554 km (0.102 R)
• M44: 14,414,952 km (0.094 R)
• M45: 14,812,433 km (0.048 R)
• M46: 16,396,525 km (0.091 R)
• M47: 16,978,311 km (0.079 R)
• M48: 17,991,388 km (0.047 R)
• M49: 18,980,529 km (0.116 R)
• M50: 19,285,260 km (0.08 R)
• M51: 20,877,131 km (0.073 R)
• M52: 21,236,764 km (0.071 R)
• M53: 22,327,482 km (0.053 R)
• M54: 23,389,926 km (0.119 R)
• M55: 23,810,147 km (0.07 R)
• M56: 23,997,742 km (0.038 R)
• M57: 25,372,397 km (0.113 R)
• M58: 25,852,307 km (0.045 R)
• M59: 25,996,968 km (0.057 R)
• M60: 27,802,016 km (0.105 R)
• M61: 27,999,485 km (0.097 R)
• M62: 28,545,219 km (0.101 R)
• M63: 28,744,632 km (0.092 R)
• M64: 31,429,017 km (0.115 R)
• M65: 31,892,770 km (0.091 R)
• M66: 32,151,425 km (0.102 R)
• M67: 32,410,827 km (0.072 R)
• M68: 32,827,158 km (0.112 R)
• M69: 33,192,925 km (0.049 R)
• M70: 34,351,411 km (0.103 R)
• M71: 34,669,606 km (0.059 R)
• M72: 35,202,324 km (0.078 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: 160 - 18,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit