🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 13.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.6 AU - 0.84 AU

Year: 394 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,068,618 km

• M1: 175,179 km (0.104 R)
• M2: 262,694 km (0.119 R)
• M3: 353,500 km (0.093 R)
• M4: 468,989 km (0.06 R)
• M5: 563,086 km (0.101 R)
• M6: 689,646 km (0.094 R)
• M7: 797,656 km (0.062 R)
• M8: 892,800 km (0.087 R)
• M9: 1,062,145 km (0.043 R)
• M10: 1,229,844 km (0.079 R)
• M11: 1,346,979 km (0.08 R)
• M12: 1,468,004 km (0.045 R)
• M13: 1,607,579 km (0.097 R)
• M14: 1,716,636 km (0.069 R)
• M15: 1,812,827 km (0.117 R)
• M16: 1,932,057 km (0.11 R)
• M17: 2,080,757 km (0.091 R)
• M18: 2,172,909 km (0.081 R)
• M19: 2,283,312 km (0.096 R)
• M20: 2,384,291 km (0.095 R)
• M21: 2,504,119 km (0.113 R)
• M22: 2,737,940 km (0.1 R)
• M23: 2,912,222 km (0.117 R)
• M24: 3,016,043 km (0.051 R)
• M25: 3,108,793 km (0.117 R)
• M26: 3,208,725 km (0.063 R)
• M27: 3,328,852 km (0.099 R)
• M28: 3,547,863 km (0.03 R)
• M29: 3,665,597 km (0.112 R)
• M30: 3,865,011 km (0.061 R)
• M31: 4,047,520 km (0.092 R)
• M32: 4,170,938 km (0.12 R)
• M33: 4,541,492 km (0.053 R)
• M34: 4,792,069 km (0.109 R)
• M35: 4,981,310 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 11.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.74 AU - 2.68 AU

Year: 2121 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,068,618 km

• M1: 146,008 km (0.089 R)
• M2: 299,046 km (0.065 R)
• M3: 437,125 km (0.074 R)
• M4: 516,412 km (0.082 R)
• M5: 601,832 km (0.112 R)
• M6: 700,716 km (0.057 R)
• M7: 814,261 km (0.069 R)
• M8: 908,358 km (0.037 R)
• M9: 1,070,822 km (0.114 R)
• M10: 1,175,091 km (0.087 R)
• M11: 1,606,083 km (0.107 R)
• M12: 1,682,677 km (0.101 R)
• M13: 1,931,608 km (0.078 R)
• M14: 2,025,256 km (0.114 R)
• M15: 2,144,485 km (0.086 R)
• M16: 2,241,574 km (0.076 R)
• M17: 2,315,326 km (0.087 R)
• M18: 2,541,967 km (0.111 R)
• M19: 2,815,432 km (0.102 R)
• M20: 2,908,781 km (0.065 R)
• M21: 3,153,822 km (0.101 R)
• M22: 3,591,546 km (0.091 R)
• M23: 4,124,264 km (0.104 R)
• M24: 4,230,777 km (0.067 R)
• M25: 4,446,498 km (0.106 R)
• M26: 4,602,977 km (0.05 R)
• M27: 4,873,001 km (0.103 R)
• M28: 4,969,641 km (0.07 R)
• M29: 5,050,574 km (0.058 R)
• M30: 5,395,546 km (0.086 R)
• M31: 5,579,402 km (0.104 R)
• M32: 5,884,731 km (0.117 R)
• M33: 5,987,655 km (0.073 R)
• M34: 6,282,811 km (0.072 R)
• M35: 6,887,336 km (0.106 R)
• M36: 6,977,843 km (0.09 R)
• M37: 7,178,304 km (0.07 R)
• M38: 7,325,359 km (0.105 R)
• M39: 7,810,206 km (0.076 R)
• M40: 7,923,451 km (0.074 R)
• M41: 8,018,446 km (0.109 R)
• M42: 8,132,739 km (0.057 R)
• M43: 8,382,417 km (0.076 R)
• M44: 8,928,899 km (0.1 R)
• M45: 9,047,530 km (0.082 R)
• M46: 9,186,506 km (0.117 R)
• M47: 9,286,288 km (0.114 R)
• M48: 9,466,852 km (0.103 R)
• M49: 9,689,005 km (0.083 R)
• M50: 9,810,928 km (0.059 R)
• M51: 9,953,794 km (0.038 R)
• M52: 10,097,407 km (0.099 R)
• M53: 10,615,764 km (0.086 R)
• M54: 10,741,576 km (0.111 R)
• M55: 10,994,396 km (0.118 R)
• M56: 11,121,704 km (0.091 R)
• M57: 11,206,825 km (0.106 R)
• M58: 11,292,096 km (0.086 R)
• M59: 11,743,433 km (0.103 R)
• M60: 12,442,803 km (0.1 R)
• M61: 12,531,066 km (0.058 R)
• M62: 13,676,088 km (0.086 R)
• M63: 14,134,156 km (0.111 R)
• M64: 14,272,534 km (0.09 R)
• M65: 14,365,136 km (0.096 R)
• M66: 14,971,456 km (0.106 R)
• M67: 15,372,528 km (0.12 R)
• M68: 15,586,153 km (0.106 R)
• M69: 15,729,319 km (0.117 R)
• M70: 16,064,717 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 13.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.59 AU - 4.25 AU

Year: 4084 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,068,618 km

• M1: 168,597 km (0.113 R)
• M2: 271,371 km (0.082 R)
• M3: 449,392 km (0.096 R)
• M4: 655,837 km (0.117 R)
• M5: 933,640 km (0.116 R)
• M6: 1,087,128 km (0.1 R)
• M7: 1,194,689 km (0.104 R)
• M8: 1,363,136 km (0.1 R)
• M9: 1,509,742 km (0.115 R)
• M10: 1,693,149 km (0.059 R)
• M11: 1,851,872 km (0.08 R)
• M12: 2,868,689 km (0.101 R)
• M13: 3,254,651 km (0.086 R)
• M14: 3,393,777 km (0.12 R)
• M15: 3,927,991 km (0.101 R)
• M16: 4,291,813 km (0.081 R)
• M17: 4,577,396 km (0.096 R)
• M18: 4,778,904 km (0.062 R)
• M19: 5,144,222 km (0.111 R)
• M20: 5,377,295 km (0.089 R)
• M21: 5,975,238 km (0.055 R)
• M22: 6,195,745 km (0.113 R)
• M23: 6,468,911 km (0.044 R)
• M24: 6,720,834 km (0.108 R)
• M25: 6,822,411 km (0.11 R)
• M26: 7,416,913 km (0.106 R)
• M27: 7,760,390 km (0.094 R)
• M28: 8,271,865 km (0.072 R)
• M29: 8,408,148 km (0.037 R)
• M30: 8,490,427 km (0.097 R)
• M31: 8,655,733 km (0.111 R)
• M32: 8,849,761 km (0.094 R)
• M33: 9,157,783 km (0.074 R)
• M34: 9,299,004 km (0.066 R)
• M35: 9,497,819 km (0.1 R)
• M36: 9,612,112 km (0.089 R)
• M37: 9,698,131 km (0.066 R)
• M38: 9,784,449 km (0.063 R)
• M39: 10,015,877 km (0.041 R)
• M40: 10,336,914 km (0.088 R)
• M41: 10,543,060 km (0.113 R)
• M42: 10,899,551 km (0.114 R)
• M43: 11,229,863 km (0.111 R)
• M44: 11,502,580 km (0.05 R)
• M45: 11,655,021 km (0.113 R)
• M46: 12,054,596 km (0.1 R)
• M47: 12,240,547 km (0.1 R)
• M48: 12,552,608 km (0.049 R)
• M49: 12,930,492 km (0.079 R)
• M50: 13,025,636 km (0.103 R)
• M51: 13,859,345 km (0.087 R)
• M52: 14,743,469 km (0.115 R)
• M53: 15,342,907 km (0.076 R)
• M54: 15,984,532 km (0.082 R)
• M55: 16,600,427 km (0.102 R)
• M56: 16,911,291 km (0.061 R)
• M57: 17,855,403 km (0.085 R)
• M58: 18,032,228 km (0.08 R)
• M59: 18,494,486 km (0.057 R)
• M60: 18,960,633 km (0.082 R)
• M61: 19,140,898 km (0.082 R)
• M62: 19,612,430 km (0.1 R)
• M63: 20,975,417 km (0.03 R)
• M64: 21,124,715 km (0.03 R)
• M65: 21,800,299 km (0.09 R)
• M66: 21,989,241 km (0.096 R)
• M67: 22,178,782 km (0.105 R)
• M68: 22,368,921 km (0.098 R)
• M69: 22,597,656 km (0.041 R)
• M70: 23,250,052 km (0.098 R)
• M71: 23,714,404 km (0.085 R)
• M72: 25,165,204 km (0.068 R)
• M73: 25,841,387 km (0.11 R)
• M74: 26,362,586 km (0.066 R)
• M75: 26,846,684 km (0.103 R)
• M76: 27,211,703 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 9.5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.25 AU - 3.87 AU

Year: 4337 Days

Day: 9 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,068,618 km

• M1: 242,199 km (0.103 R)
• M2: 301,290 km (0.109 R)
• M3: 459,265 km (0.081 R)
• M4: 529,128 km (0.059 R)
• M5: 592,258 km (0.101 R)
• M6: 949,946 km (0.038 R)
• M7: 1,042,548 km (0.096 R)
• M8: 1,110,615 km (0.098 R)
• M9: 1,208,601 km (0.106 R)
• M10: 1,598,603 km (0.071 R)
• M11: 1,726,359 km (0.096 R)
• M12: 2,289,296 km (0.061 R)
• M13: 3,324,065 km (0.103 R)
• M14: 3,846,610 km (0.096 R)
• M15: 4,084,770 km (0.072 R)
• M16: 4,239,005 km (0.049 R)
• M17: 4,372,596 km (0.118 R)
• M18: 4,644,116 km (0.117 R)
• M19: 5,108,917 km (0.049 R)
• M20: 5,251,184 km (0.119 R)
• M21: 6,284,307 km (0.048 R)
• M22: 6,436,897 km (0.108 R)
• M23: 6,513,790 km (0.068 R)
• M24: 6,720,086 km (0.026 R)
• M25: 6,850,086 km (0.077 R)
• M26: 7,271,952 km (0.109 R)
• M27: 7,459,099 km (0.111 R)
• M28: 8,418,919 km (0.113 R)
• M29: 8,842,132 km (0.06 R)
• M30: 9,041,995 km (0.077 R)
• M31: 9,243,353 km (0.114 R)
• M32: 9,650,559 km (0.118 R)
• M33: 10,063,748 km (0.096 R)
• M34: 10,212,747 km (0.064 R)
• M35: 10,512,841 km (0.104 R)
• M36: 10,907,330 km (0.067 R)
• M37: 11,586,056 km (0.096 R)
• M38: 11,648,438 km (0.095 R)
• M39: 11,710,970 km (0.08 R)
• M40: 12,533,459 km (0.093 R)
• M41: 12,629,651 km (0.112 R)
• M42: 13,113,899 km (0.097 R)
• M43: 13,211,586 km (0.097 R)
• M44: 13,309,423 km (0.107 R)
• M45: 13,637,192 km (0.052 R)
• M46: 14,000,865 km (0.093 R)
• M47: 14,267,448 km (0.103 R)
• M48: 15,077,221 km (0.102 R)
• M49: 15,350,387 km (0.052 R)
• M50: 15,659,756 km (0.097 R)
• M51: 15,867,098 km (0.036 R)
• M52: 16,145,051 km (0.061 R)
• M53: 16,354,488 km (0.076 R)
• M54: 16,424,500 km (0.056 R)
• M55: 16,670,439 km (0.03 R)
• M56: 16,846,815 km (0.073 R)
• M57: 17,846,128 km (0.081 R)
• M58: 18,135,151 km (0.12 R)
• M59: 18,280,261 km (0.102 R)
• M60: 18,498,674 km (0.105 R)
• M61: 19,455,053 km (0.067 R)
• M62: 19,640,704 km (0.068 R)
• M63: 19,827,103 km (0.088 R)
• M64: 20,276,645 km (0.057 R)
• M65: 20,352,042 km (0.082 R)
• M66: 20,767,625 km (0.106 R)
• M67: 21,338,939 km (0.087 R)
• M68: 21,645,765 km (0.084 R)
• M69: 21,876,744 km (0.104 R)
• M70: 22,108,621 km (0.059 R)
• M71: 22,341,395 km (0.077 R)
• M72: 22,809,187 km (0.065 R)
• M73: 22,926,622 km (0.112 R)
• M74: 23,913,369 km (0.108 R)
• M75: 24,432,025 km (0.071 R)
• M76: 24,793,154 km (0.07 R)
• M77: 26,009,834 km (0.107 R)
• M78: 26,214,484 km (0.105 R)
• M79: 26,708,007 km (0.036 R)
• M80: 26,955,891 km (0.072 R)
• M81: 27,662,292 km (0.071 R)
• M82: 27,787,505 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 14.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.94 AU - 5.66 AU

Year: 7878 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,068,618 km

• M1: 787,782 km (0.077 R)
• M2: 1,152,652 km (0.083 R)
• M3: 1,286,542 km (0.115 R)
• M4: 1,742,666 km (0.114 R)
• M5: 2,345,395 km (0.079 R)
• M6: 2,747,514 km (0.097 R)
• M7: 2,851,635 km (0.108 R)
• M8: 3,364,456 km (0.102 R)
• M9: 3,532,455 km (0.036 R)
• M10: 3,789,912 km (0.105 R)
• M11: 4,023,884 km (0.089 R)
• M12: 4,202,653 km (0.097 R)
• M13: 4,384,115 km (0.03 R)
• M14: 4,754,968 km (0.067 R)
• M15: 5,330,322 km (0.077 R)
• M16: 5,428,458 km (0.063 R)
• M17: 5,928,115 km (0.108 R)
• M18: 6,063,950 km (0.107 R)
• M19: 7,223,483 km (0.106 R)
• M20: 7,551,551 km (0.084 R)
• M21: 8,147,100 km (0.095 R)
• M22: 8,565,226 km (0.107 R)
• M23: 10,023,357 km (0.113 R)
• M24: 10,185,670 km (0.111 R)
• M25: 10,718,987 km (0.079 R)
• M26: 11,261,429 km (0.072 R)
• M27: 11,684,940 km (0.088 R)
• M28: 11,941,500 km (0.094 R)
• M29: 12,503,988 km (0.116 R)
• M30: 12,722,551 km (0.078 R)
• M31: 13,207,996 km (0.066 R)
• M32: 13,744,604 km (0.064 R)
• M33: 14,839,211 km (0.1 R)
• M34: 16,009,067 km (0.112 R)
• M35: 16,199,056 km (0.034 R)
• M36: 17,159,923 km (0.074 R)
• M37: 17,403,169 km (0.111 R)
• M38: 17,598,394 km (0.053 R)
• M39: 18,636,005 km (0.109 R)
• M40: 19,541,072 km (0.086 R)
• M41: 19,642,500 km (0.082 R)
• M42: 20,770,019 km (0.025 R)
• M43: 21,498,560 km (0.116 R)
• M44: 22,820,258 km (0.108 R)
• M45: 24,277,191 km (0.07 R)
• M46: 24,714,615 km (0.08 R)
• M47: 24,824,420 km (0.086 R)
• M48: 25,541,892 km (0.104 R)
• M49: 25,708,394 km (0.077 R)
• M50: 25,875,345 km (0.051 R)
• M51: 26,154,345 km (0.108 R)
• M52: 27,223,671 km (0.044 R)
• M53: 27,678,149 km (0.07 R)
• M54: 29,404,808 km (0.082 R)
• M55: 30,752,086 km (0.103 R)
• M56: 31,760,974 km (0.098 R)
• M57: 32,419,504 km (0.076 R)
• M58: 33,022,084 km (0.055 R)
• M59: 33,567,518 km (0.072 R)
• M60: 34,054,908 km (0.102 R)
• M61: 34,238,315 km (0.09 R)
• M62: 34,606,176 km (0.04 R)
• M63: 35,098,503 km (0.118 R)
• M64: 35,407,422 km (0.1 R)
• M65: 35,841,406 km (0.115 R)
• M66: 36,027,954 km (0.08 R)
• M67: 36,589,545 km (0.09 R)
• M68: 36,965,484 km (0.05 R)
• M69: 37,216,958 km (0.049 R)
• M70: 38,037,802 km (0.093 R)
• M71: 38,164,661 km (0.12 R)
• M72: 38,418,678 km (0.112 R)
• M73: 39,056,414 km (0.073 R)
• M74: 39,248,348 km (0.116 R)
• M75: 39,890,571 km (0.098 R)
• M76: 40,730,563 km (0.097 R)
• M77: 42,691,492 km (0.091 R)
• M78: 42,955,233 km (0.117 R)
• M79: 43,351,967 km (0.072 R)
• M80: 44,616,069 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949

Radius: 6.8

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.07 AU - 9.69 AU

Year: 15663 Days

Day: 22.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,068,618 km

• M1: 1,277,416 km (0.115 R)
• M2: 1,446,462 km (0.03 R)
• M3: 1,504,356 km (0.11 R)
• M4: 1,592,769 km (0.112 R)
• M5: 1,652,608 km (0.108 R)
• M6: 2,028,098 km (0.062 R)
• M7: 3,381,061 km (0.067 R)
• M8: 3,815,045 km (0.09 R)
• M9: 3,977,209 km (0.049 R)
• M10: 5,219,470 km (0.094 R)
• M11: 5,309,228 km (0.118 R)
• M12: 5,354,407 km (0.084 R)
• M13: 5,399,586 km (0.069 R)
• M14: 5,490,391 km (0.1 R)
• M15: 6,717,094 km (0.073 R)
• M16: 7,818,434 km (0.084 R)
• M17: 8,128,550 km (0.087 R)
• M18: 8,654,087 km (0.037 R)
• M19: 8,707,344 km (0.096 R)
• M20: 8,760,601 km (0.081 R)
• M21: 9,136,540 km (0.083 R)
• M22: 9,408,509 km (0.045 R)
• M23: 9,738,073 km (0.041 R)
• M24: 10,408,870 km (0.106 R)
• M25: 10,465,418 km (0.088 R)
• M26: 11,735,803 km (0.091 R)
• M27: 12,388,948 km (0.083 R)
• M28: 12,689,789 km (0.041 R)
• M29: 13,854,857 km (0.084 R)
• M30: 14,167,068 km (0.094 R)
• M31: 14,418,542 km (0.064 R)
• M32: 14,734,941 km (0.11 R)
• M33: 14,798,521 km (0.111 R)
• M34: 15,053,735 km (0.085 R)
• M35: 15,245,968 km (0.068 R)
• M36: 16,482,843 km (0.102 R)
• M37: 17,616,645 km (0.077 R)
• M38: 18,844,245 km (0.062 R)
• M39: 19,120,852 km (0.073 R)
• M40: 19,888,289 km (0.103 R)
• M41: 21,094,048 km (0.072 R)
• M42: 21,309,319 km (0.044 R)
• M43: 21,453,232 km (0.085 R)
• M44: 21,597,445 km (0.118 R)
• M45: 21,669,700 km (0.042 R)
• M46: 22,323,293 km (0.088 R)
• M47: 22,689,359 km (0.107 R)
• M48: 22,836,265 km (0.072 R)
• M49: 23,575,727 km (0.11 R)
• M50: 23,650,077 km (0.058 R)
• M51: 25,077,989 km (0.103 R)
• M52: 28,174,365 km (0.081 R)
• M53: 28,253,203 km (0.096 R)
• M54: 29,126,556 km (0.06 R)
• M55: 29,206,291 km (0.082 R)
• M56: 29,606,466 km (0.04 R)
• M57: 30,574,364 km (0.094 R)
• M58: 31,798,823 km (0.069 R)
• M59: 33,289,117 km (0.098 R)
• M60: 34,042,791 km (0.091 R)
• M61: 34,548,431 km (0.119 R)
• M62: 39,032,927 km (0.097 R)
• M63: 39,473,642 km (0.08 R)
• M64: 40,538,181 km (0.094 R)
• M65: 41,073,891 km (0.057 R)
• M66: 43,879,449 km (0.088 R)
• M67: 44,613,376 km (0.102 R)
• M68: 45,074,138 km (0.059 R)
• M69: 45,536,545 km (0.079 R)
• M70: 45,907,547 km (0.103 R)
• M71: 46,000,448 km (0.052 R)
• M72: 46,186,547 km (0.112 R)
• M73: 46,652,694 km (0.119 R)
• M74: 46,839,542 km (0.096 R)
• M75: 48,249,203 km (0.085 R)
• M76: 49,196,756 km (0.09 R)
• M77: 50,341,778 km (0.075 R)
• M78: 50,533,413 km (0.115 R)
• M79: 51,399,136 km (0.076 R)
• M80: 54,025,326 km (0.107 R)
• M81: 56,098,005 km (0.098 R)
• M82: 56,894,314 km (0.11 R)
• M83: 58,196,414 km (0.069 R)
• M84: 59,711,093 km (0.098 R)
• M85: 60,727,909 km (0.113 R)
• M86: 65,269,850 km (0.105 R)
• M87: 66,317,334 km (0.049 R)
• M88: 67,053,805 km (0.115 R)
• M89: 67,159,271 km (0.079 R)
• M90: 67,581,586 km (0.061 R)
• M91: 69,706,325 km (0.117 R)
• M92: 70,776,847 km (0.045 R)
• M93: 70,991,520 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit