🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 14.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 307 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,654,504 km

• M1: 184,155 km (0.12 R)
• M2: 288,724 km (0.117 R)
• M3: 464,501 km (0.112 R)
• M4: 560,244 km (0.11 R)
• M5: 656,884 km (0.118 R)
• M6: 763,398 km (0.1 R)
• M7: 855,999 km (0.056 R)
• M8: 974,780 km (0.116 R)
• M9: 1,080,097 km (0.055 R)
• M10: 1,176,288 km (0.1 R)
• M11: 1,307,186 km (0.088 R)
• M12: 1,450,651 km (0.068 R)
• M13: 1,558,211 km (0.078 R)
• M14: 1,653,206 km (0.082 R)
• M15: 1,746,406 km (0.084 R)
• M16: 1,877,453 km (0.065 R)
• M17: 2,016,280 km (0.08 R)
• M18: 2,112,172 km (0.108 R)
• M19: 2,226,914 km (0.095 R)
• M20: 2,431,713 km (0.098 R)
• M21: 2,620,057 km (0.04 R)
• M22: 2,766,962 km (0.113 R)
• M23: 2,860,311 km (0.117 R)
• M24: 2,954,558 km (0.08 R)
• M25: 3,083,661 km (0.119 R)
• M26: 3,224,582 km (0.091 R)
• M27: 3,332,891 km (0.083 R)
• M28: 3,502,685 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 13.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 372 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,654,504 km

• M1: 176,675 km (0.116 R)
• M2: 289,023 km (0.093 R)
• M3: 374,443 km (0.107 R)
• M4: 496,216 km (0.11 R)
• M5: 610,808 km (0.102 R)
• M6: 709,543 km (0.068 R)
• M7: 802,593 km (0.056 R)
• M8: 888,163 km (0.096 R)
• M9: 1,042,847 km (0.072 R)
• M10: 1,142,329 km (0.098 R)
• M11: 1,307,635 km (0.094 R)
• M12: 1,420,881 km (0.097 R)
• M13: 1,621,043 km (0.066 R)
• M14: 1,722,021 km (0.051 R)
• M15: 1,919,490 km (0.101 R)
• M16: 2,043,956 km (0.078 R)
• M17: 2,153,761 km (0.075 R)
• M18: 2,307,398 km (0.053 R)
• M19: 2,415,856 km (0.079 R)
• M20: 2,557,226 km (0.11 R)
• M21: 2,644,591 km (0.12 R)
• M22: 2,752,152 km (0.073 R)
• M23: 2,886,940 km (0.096 R)
• M24: 3,170,278 km (0.111 R)
• M25: 3,264,525 km (0.118 R)
• M26: 3,407,690 km (0.05 R)
• M27: 3,511,212 km (0.116 R)
• M28: 3,700,303 km (0.044 R)
• M29: 4,001,444 km (0.088 R)
• M30: 4,088,959 km (0.078 R)
• M31: 4,221,353 km (0.082 R)
• M32: 4,347,913 km (0.118 R)
• M33: 4,650,549 km (0.074 R)
• M34: 4,796,706 km (0.111 R)
• M35: 4,991,483 km (0.057 R)
• M36: 5,085,879 km (0.073 R)
• M37: 5,181,023 km (0.099 R)
• M38: 5,292,623 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 8.4

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.45 AU

Year: 892 Days

Day: 10.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,654,504 km

• M1: 105,317 km (0.094 R)
• M2: 191,186 km (0.103 R)
• M3: 243,845 km (0.064 R)
• M4: 332,855 km (0.114 R)
• M5: 426,055 km (0.115 R)
• M6: 587,022 km (0.061 R)
• M7: 652,845 km (0.029 R)
• M8: 768,484 km (0.114 R)
• M9: 828,922 km (0.065 R)
• M10: 961,615 km (0.085 R)
• M11: 1,047,484 km (0.1 R)
• M12: 1,142,778 km (0.108 R)
• M13: 1,364,632 km (0.111 R)
• M14: 1,424,172 km (0.048 R)
• M15: 1,484,609 km (0.088 R)
• M16: 1,616,106 km (0.094 R)
• M17: 1,948,811 km (0.105 R)
• M18: 2,024,807 km (0.076 R)
• M19: 2,153,761 km (0.118 R)
• M20: 2,258,778 km (0.117 R)
• M21: 2,528,952 km (0.068 R)
• M22: 2,819,172 km (0.095 R)
• M23: 3,070,945 km (0.114 R)
• M24: 3,130,036 km (0.073 R)
• M25: 3,269,461 km (0.047 R)
• M26: 3,462,144 km (0.096 R)
• M27: 3,585,711 km (0.091 R)
• M28: 3,689,831 km (0.036 R)
• M29: 3,752,812 km (0.096 R)
• M30: 3,805,471 km (0.106 R)
• M31: 3,922,456 km (0.103 R)
• M32: 4,181,709 km (0.097 R)
• M33: 4,513,667 km (0.11 R)
• M34: 4,660,273 km (0.058 R)
• M35: 5,144,372 km (0.093 R)
• M36: 5,238,469 km (0.025 R)
• M37: 5,452,244 km (0.108 R)
• M38: 5,644,627 km (0.113 R)
• M39: 5,802,602 km (0.104 R)
• M40: 5,876,055 km (0.088 R)
• M41: 6,036,124 km (0.114 R)
• M42: 6,160,291 km (0.087 R)
• M43: 6,235,239 km (0.046 R)
• M44: 6,310,487 km (0.078 R)
• M45: 6,398,600 km (0.117 R)
• M46: 6,678,348 km (0.074 R)
• M47: 6,742,526 km (0.091 R)
• M48: 6,988,016 km (0.101 R)
• M49: 7,197,154 km (0.09 R)
• M50: 7,635,027 km (0.073 R)
• M51: 7,702,046 km (0.083 R)
• M52: 8,370,001 km (0.104 R)
• M53: 8,592,154 km (0.105 R)
• M54: 8,858,438 km (0.116 R)
• M55: 8,914,986 km (0.042 R)
• M56: 9,099,141 km (0.111 R)
• M57: 9,241,708 km (0.119 R)
• M58: 9,442,468 km (0.037 R)
• M59: 9,543,447 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 8.1

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.58 AU - 3.08 AU

Year: 3229 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,654,504 km

• M1: 153,338 km (0.111 R)
• M2: 290,818 km (0.114 R)
• M3: 432,637 km (0.078 R)
• M4: 638,334 km (0.099 R)
• M5: 840,890 km (0.104 R)
• M6: 1,015,321 km (0.033 R)
• M7: 1,266,196 km (0.097 R)
• M8: 1,426,266 km (0.072 R)
• M9: 1,592,918 km (0.101 R)
• M10: 2,084,048 km (0.077 R)
• M11: 2,569,194 km (0.108 R)
• M12: 2,670,472 km (0.11 R)
• M13: 2,929,276 km (0.07 R)
• M14: 3,035,191 km (0.081 R)
• M15: 3,250,762 km (0.105 R)
• M16: 3,342,016 km (0.034 R)
• M17: 3,434,169 km (0.1 R)
• M18: 3,677,864 km (0.053 R)
• M19: 3,927,094 km (0.102 R)
• M20: 4,122,618 km (0.117 R)
• M21: 4,281,341 km (0.053 R)
• M22: 4,462,355 km (0.064 R)
• M23: 4,564,081 km (0.117 R)
• M24: 4,645,911 km (0.049 R)
• M25: 4,852,805 km (0.09 R)
• M26: 5,254,326 km (0.109 R)
• M27: 5,426,513 km (0.064 R)
• M28: 5,644,477 km (0.06 R)
• M29: 5,821,003 km (0.09 R)
• M30: 6,179,290 km (0.119 R)
• M31: 6,683,883 km (0.086 R)
• M32: 7,805,568 km (0.119 R)
• M33: 8,754,467 km (0.113 R)
• M34: 9,242,456 km (0.116 R)
• M35: 9,346,426 km (0.089 R)
• M36: 9,660,432 km (0.087 R)
• M37: 10,057,764 km (0.112 R)
• M38: 10,298,766 km (0.091 R)
• M39: 10,487,559 km (0.094 R)
• M40: 10,759,079 km (0.106 R)
• M41: 10,895,811 km (0.052 R)
• M42: 11,198,597 km (0.059 R)
• M43: 11,364,950 km (0.075 R)
• M44: 11,953,618 km (0.055 R)
• M45: 12,552,009 km (0.108 R)
• M46: 13,101,931 km (0.084 R)
• M47: 13,600,690 km (0.104 R)
• M48: 13,778,263 km (0.108 R)
• M49: 14,315,319 km (0.069 R)
• M50: 14,677,197 km (0.069 R)
• M51: 14,798,521 km (0.05 R)
• M52: 15,072,584 km (0.088 R)
• M53: 15,718,847 km (0.11 R)
• M54: 15,936,212 km (0.102 R)
• M55: 16,154,775 km (0.066 R)
• M56: 16,594,593 km (0.044 R)
• M57: 16,720,853 km (0.088 R)
• M58: 16,974,721 km (0.098 R)
• M59: 17,038,300 km (0.103 R)
• M60: 18,034,771 km (0.101 R)
• M61: 18,262,459 km (0.043 R)
• M62: 18,523,657 km (0.11 R)
• M63: 18,720,528 km (0.114 R)
• M64: 18,819,113 km (0.063 R)
• M65: 19,315,030 km (0.059 R)
• M66: 19,381,601 km (0.07 R)
• M67: 19,448,022 km (0.09 R)
• M68: 20,387,347 km (0.096 R)
• M69: 20,930,687 km (0.048 R)
• M70: 21,307,075 km (0.106 R)
• M71: 22,834,769 km (0.117 R)
• M72: 22,975,391 km (0.107 R)
• M73: 23,081,007 km (0.106 R)
• M74: 23,825,106 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 12.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.74 AU - 4.34 AU

Year: 5508 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,654,504 km

• M1: 225,743 km (0.074 R)
• M2: 330,312 km (0.054 R)
• M3: 431,889 km (0.073 R)
• M4: 514,766 km (0.086 R)
• M5: 640,129 km (0.037 R)
• M6: 1,083,687 km (0.084 R)
• M7: 1,283,101 km (0.101 R)
• M8: 1,545,496 km (0.088 R)
• M9: 1,648,569 km (0.073 R)
• M10: 1,754,035 km (0.104 R)
• M11: 1,971,999 km (0.062 R)
• M12: 2,576,375 km (0.094 R)
• M13: 2,888,884 km (0.057 R)
• M14: 3,082,464 km (0.063 R)
• M15: 3,191,820 km (0.089 R)
• M16: 3,437,161 km (0.078 R)
• M17: 3,619,520 km (0.091 R)
• M18: 3,735,160 km (0.114 R)
• M19: 3,993,814 km (0.036 R)
• M20: 4,454,875 km (0.108 R)
• M21: 4,629,007 km (0.117 R)
• M22: 5,480,518 km (0.094 R)
• M23: 5,694,144 km (0.109 R)
• M24: 6,185,274 km (0.1 R)
• M25: 6,775,437 km (0.101 R)
• M26: 7,501,585 km (0.08 R)
• M27: 8,130,794 km (0.081 R)
• M28: 8,776,907 km (0.102 R)
• M29: 8,996,068 km (0.054 R)
• M30: 10,085,739 km (0.108 R)
• M31: 10,381,344 km (0.107 R)
• M32: 10,646,282 km (0.108 R)
• M33: 10,779,723 km (0.12 R)
• M34: 10,980,783 km (0.042 R)
• M35: 11,081,911 km (0.026 R)
• M36: 11,318,724 km (0.108 R)
• M37: 11,489,116 km (0.098 R)
• M38: 12,213,469 km (0.058 R)
• M39: 12,598,983 km (0.107 R)
• M40: 13,634,200 km (0.059 R)
• M41: 14,548,543 km (0.082 R)
• M42: 15,069,143 km (0.083 R)
• M43: 15,520,480 km (0.113 R)
• M44: 16,282,232 km (0.09 R)
• M45: 17,447,899 km (0.097 R)
• M46: 18,600,102 km (0.111 R)
• M47: 19,165,133 km (0.08 R)
• M48: 20,105,804 km (0.098 R)
• M49: 20,519,442 km (0.086 R)
• M50: 21,103,173 km (0.118 R)
• M51: 21,777,112 km (0.042 R)
• M52: 22,201,970 km (0.096 R)
• M53: 22,887,277 km (0.072 R)
• M54: 23,362,550 km (0.093 R)
• M55: 23,449,317 km (0.12 R)
• M56: 23,579,766 km (0.115 R)
• M57: 23,884,796 km (0.118 R)
• M58: 24,147,340 km (0.106 R)
• M59: 24,366,800 km (0.113 R)
• M60: 24,719,403 km (0.051 R)
• M61: 25,429,693 km (0.06 R)
• M62: 25,742,652 km (0.087 R)
• M63: 25,877,140 km (0.042 R)
• M64: 26,056,808 km (0.104 R)
• M65: 26,236,774 km (0.09 R)
• M66: 26,462,517 km (0.094 R)
• M67: 27,006,754 km (0.088 R)
• M68: 27,968,220 km (0.12 R)
• M69: 28,801,180 km (0.074 R)
• M70: 29,736,317 km (0.078 R)
• M71: 30,966,909 km (0.106 R)
• M72: 31,062,203 km (0.101 R)
• M73: 31,205,368 km (0.093 R)
• M74: 32,262,277 km (0.098 R)
• M75: 32,358,917 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 7.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.99 AU - 8.45 AU

Year: 15984 Days

Day: 22.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,654,504 km

• M1: 195,225 km (0.099 R)
• M2: 360,830 km (0.099 R)
• M3: 469,139 km (0.031 R)
• M4: 798,105 km (0.051 R)
• M5: 1,212,192 km (0.091 R)
• M6: 2,181,735 km (0.1 R)
• M7: 4,201,755 km (0.096 R)
• M8: 4,456,969 km (0.102 R)
• M9: 4,567,821 km (0.066 R)
• M10: 5,646,422 km (0.111 R)
• M11: 5,887,574 km (0.104 R)
• M12: 6,296,724 km (0.116 R)
• M13: 7,623,059 km (0.073 R)
• M14: 8,023,981 km (0.073 R)
• M15: 8,294,903 km (0.116 R)
• M16: 8,985,596 km (0.074 R)
• M17: 9,126,069 km (0.058 R)
• M18: 9,173,042 km (0.088 R)
• M19: 9,503,953 km (0.048 R)
• M20: 9,551,525 km (0.113 R)
• M21: 11,015,789 km (0.098 R)
• M22: 11,216,400 km (0.093 R)
• M23: 11,367,493 km (0.089 R)
• M24: 11,621,062 km (0.087 R)
• M25: 13,127,512 km (0.111 R)
• M26: 13,553,866 km (0.088 R)
• M27: 14,038,863 km (0.119 R)
• M28: 14,365,435 km (0.081 R)
• M29: 14,584,596 km (0.074 R)
• M30: 14,749,602 km (0.042 R)
• M31: 16,319,632 km (0.108 R)
• M32: 18,891,967 km (0.076 R)
• M33: 19,980,142 km (0.098 R)
• M34: 21,275,211 km (0.1 R)
• M35: 23,043,757 km (0.096 R)
• M36: 23,171,813 km (0.031 R)
• M37: 24,270,459 km (0.06 R)
• M38: 24,335,684 km (0.115 R)
• M39: 24,793,304 km (0.116 R)
• M40: 25,783,642 km (0.096 R)
• M41: 26,719,526 km (0.09 R)
• M42: 27,124,039 km (0.094 R)
• M43: 28,900,364 km (0.081 R)
• M44: 29,593,451 km (0.05 R)
• M45: 29,732,726 km (0.109 R)
• M46: 30,012,026 km (0.117 R)
• M47: 30,362,234 km (0.062 R)
• M48: 31,705,474 km (0.101 R)
• M49: 31,919,398 km (0.084 R)
• M50: 35,037,168 km (0.111 R)
• M51: 35,405,926 km (0.112 R)
• M52: 36,669,430 km (0.118 R)
• M53: 36,968,775 km (0.102 R)
• M54: 37,118,822 km (0.052 R)
• M55: 39,240,269 km (0.108 R)
• M56: 39,393,308 km (0.119 R)
• M57: 39,776,877 km (0.101 R)
• M58: 40,007,557 km (0.095 R)
• M59: 42,731,285 km (0.101 R)
• M60: 43,362,289 km (0.062 R)
• M61: 44,953,113 km (0.104 R)
• M62: 45,434,220 km (0.104 R)
• M63: 45,514,554 km (0.115 R)
• M64: 45,755,706 km (0.087 R)
• M65: 46,320,437 km (0.088 R)
• M66: 49,260,335 km (0.044 R)
• M67: 49,756,252 km (0.099 R)
• M68: 51,672,301 km (0.092 R)
• M69: 51,756,226 km (0.105 R)
• M70: 53,782,230 km (0.056 R)
• M71: 53,952,173 km (0.042 R)
• M72: 55,061,591 km (0.078 R)
• M73: 55,662,077 km (0.051 R)
• M74: 56,178,488 km (0.063 R)
• M75: 57,998,496 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 5.2

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.94 AU - 10.56 AU

Year: 22258 Days

Day: 16.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,654,504 km

• M1: 122,371 km (0.093 R)
• M2: 164,857 km (0.052 R)
• M3: 451,636 km (0.106 R)
• M4: 753,375 km (0.111 R)
• M5: 889,359 km (0.072 R)
• M6: 2,075,072 km (0.114 R)
• M7: 2,138,202 km (0.058 R)
• M8: 2,598,066 km (0.104 R)
• M9: 2,700,541 km (0.103 R)
• M10: 2,804,362 km (0.113 R)
• M11: 3,567,311 km (0.11 R)
• M12: 3,643,307 km (0.064 R)
• M13: 3,874,136 km (0.113 R)
• M14: 4,189,189 km (0.049 R)
• M15: 4,309,615 km (0.069 R)
• M16: 4,349,857 km (0.049 R)
• M17: 4,594,749 km (0.105 R)
• M18: 4,636,038 km (0.12 R)
• M19: 5,442,819 km (0.034 R)
• M20: 6,019,669 km (0.102 R)
• M21: 7,230,215 km (0.082 R)
• M22: 8,261,243 km (0.104 R)
• M23: 9,442,019 km (0.119 R)
• M24: 10,402,587 km (0.112 R)
• M25: 11,115,271 km (0.077 R)
• M26: 11,170,772 km (0.104 R)
• M27: 12,761,446 km (0.086 R)
• M28: 12,936,027 km (0.1 R)
• M29: 15,030,547 km (0.032 R)
• M30: 17,099,635 km (0.118 R)
• M31: 18,199,778 km (0.114 R)
• M32: 18,462,023 km (0.083 R)
• M33: 18,527,696 km (0.106 R)
• M34: 18,857,709 km (0.099 R)
• M35: 21,704,257 km (0.033 R)
• M36: 22,612,167 km (0.083 R)
• M37: 22,682,478 km (0.03 R)
• M38: 22,752,939 km (0.106 R)
• M39: 23,247,958 km (0.093 R)
• M40: 24,392,681 km (0.061 R)
• M41: 24,971,924 km (0.119 R)
• M42: 25,117,482 km (0.077 R)
• M43: 25,336,195 km (0.059 R)
• M44: 25,555,655 km (0.084 R)
• M45: 26,143,873 km (0.062 R)
• M46: 27,258,826 km (0.047 R)
• M47: 27,558,770 km (0.115 R)
• M48: 28,313,342 km (0.084 R)
• M49: 29,458,065 km (0.09 R)
• M50: 30,539,957 km (0.099 R)
• M51: 30,695,538 km (0.118 R)
• M52: 30,929,509 km (0.113 R)
• M53: 32,266,166 km (0.084 R)
• M54: 32,424,740 km (0.025 R)
• M55: 36,387,887 km (0.086 R)
• M56: 36,470,315 km (0.069 R)
• M57: 36,552,744 km (0.068 R)
• M58: 37,464,692 km (0.113 R)
• M59: 37,881,622 km (0.119 R)
• M60: 39,649,420 km (0.077 R)
• M61: 40,671,771 km (0.08 R)
• M62: 40,928,631 km (0.109 R)
• M63: 41,530,164 km (0.066 R)
• M64: 43,877,803 km (0.081 R)
• M65: 45,200,548 km (0.108 R)
• M66: 46,984,353 km (0.091 R)
• M67: 47,074,261 km (0.112 R)
• M68: 47,794,575 km (0.101 R)
• M69: 54,818,045 km (0.061 R)
• M70: 56,051,330 km (0.072 R)
• M71: 57,293,591 km (0.107 R)
• M72: 57,485,525 km (0.048 R)
• M73: 57,677,758 km (0.066 R)
• M74: 57,966,333 km (0.039 R)
• M75: 58,835,047 km (0.099 R)
• M76: 59,513,773 km (0.1 R)
• M77: 61,761,930 km (0.111 R)
• M78: 63,938,130 km (0.113 R)
• M79: 64,536,073 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit