🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 15.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 10.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.18 AU - 1.24 AU

Year: 873 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,445,714 km

• M1: 132,843 km (0.093 R)
• M2: 201,209 km (0.109 R)
• M3: 267,930 km (0.108 R)
• M4: 335,249 km (0.1 R)
• M5: 442,810 km (0.109 R)
• M6: 528,828 km (0.066 R)
• M7: 720,463 km (0.112 R)
• M8: 919,578 km (0.098 R)
• M9: 1,034,619 km (0.106 R)
• M10: 1,132,905 km (0.037 R)
• M11: 1,234,482 km (0.057 R)
• M12: 1,367,025 km (0.098 R)
• M13: 1,432,848 km (0.092 R)
• M14: 1,637,049 km (0.078 R)
• M15: 1,747,902 km (0.105 R)
• M16: 1,887,476 km (0.1 R)
• M17: 1,993,242 km (0.091 R)
• M18: 2,073,875 km (0.092 R)
• M19: 2,311,437 km (0.098 R)
• M20: 2,385,039 km (0.098 R)
• M21: 2,511,449 km (0.041 R)
• M22: 2,581,461 km (0.037 R)
• M23: 2,687,526 km (0.12 R)
• M24: 2,801,220 km (0.09 R)
• M25: 2,916,410 km (0.081 R)
• M26: 3,145,594 km (0.118 R)
• M27: 3,588,554 km (0.104 R)
• M28: 3,760,591 km (0.086 R)
• M29: 3,915,126 km (0.12 R)
• M30: 4,010,270 km (0.106 R)
• M31: 4,356,440 km (0.084 R)
• M32: 4,462,056 km (0.1 R)
• M33: 4,561,538 km (0.093 R)
• M34: 4,640,227 km (0.083 R)
• M35: 4,719,364 km (0.1 R)
• M36: 5,010,930 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 8.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.29 AU

Year: 2878 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,445,714 km

• M1: 112,348 km (0.072 R)
• M2: 172,486 km (0.106 R)
• M3: 348,563 km (0.074 R)
• M4: 410,347 km (0.081 R)
• M5: 476,918 km (0.096 R)
• M6: 572,062 km (0.108 R)
• M7: 719,117 km (0.037 R)
• M8: 821,143 km (0.09 R)
• M9: 888,761 km (0.048 R)
• M10: 999,164 km (0.092 R)
• M11: 1,103,583 km (0.049 R)
• M12: 1,301,053 km (0.043 R)
• M13: 1,486,404 km (0.086 R)
• M14: 1,546,094 km (0.085 R)
• M15: 1,730,249 km (0.092 R)
• M16: 1,793,230 km (0.108 R)
• M17: 2,339,262 km (0.119 R)
• M18: 2,423,336 km (0.106 R)
• M19: 2,888,884 km (0.104 R)
• M20: 3,086,054 km (0.096 R)
• M21: 3,366,401 km (0.107 R)
• M22: 3,541,730 km (0.066 R)
• M23: 3,638,669 km (0.073 R)
• M24: 4,052,158 km (0.086 R)
• M25: 4,136,680 km (0.097 R)
• M26: 4,290,317 km (0.111 R)
• M27: 4,428,546 km (0.084 R)
• M28: 4,568,121 km (0.088 R)
• M29: 4,726,994 km (0.087 R)
• M30: 4,833,956 km (0.109 R)
• M31: 5,325,086 km (0.107 R)
• M32: 5,380,736 km (0.107 R)
• M33: 5,567,434 km (0.098 R)
• M34: 5,870,520 km (0.086 R)
• M35: 6,082,051 km (0.104 R)
• M36: 6,140,095 km (0.058 R)
• M37: 6,572,134 km (0.107 R)
• M38: 7,884,107 km (0.101 R)
• M39: 8,138,872 km (0.069 R)
• M40: 8,439,713 km (0.054 R)
• M41: 8,548,022 km (0.081 R)
• M42: 9,207,599 km (0.072 R)
• M43: 9,274,320 km (0.115 R)
• M44: 10,204,370 km (0.03 R)
• M45: 10,389,273 km (0.079 R)
• M46: 11,045,260 km (0.107 R)
• M47: 11,258,885 km (0.078 R)
• M48: 11,497,943 km (0.1 R)
• M49: 11,738,646 km (0.105 R)
• M50: 12,054,148 km (0.112 R)
• M51: 12,176,219 km (0.056 R)
• M52: 12,274,206 km (0.088 R)
• M53: 12,743,046 km (0.079 R)
• M54: 13,067,374 km (0.103 R)
• M55: 13,953,741 km (0.078 R)
• M56: 14,417,196 km (0.034 R)
• M57: 15,016,634 km (0.105 R)
• M58: 15,464,979 km (0.081 R)
• M59: 15,650,929 km (0.115 R)
• M60: 15,864,256 km (0.06 R)
• M61: 15,971,218 km (0.099 R)
• M62: 16,159,263 km (0.043 R)
• M63: 16,537,147 km (0.091 R)
• M64: 16,890,796 km (0.117 R)
• M65: 17,109,658 km (0.051 R)
• M66: 17,412,145 km (0.113 R)
• M67: 17,827,578 km (0.032 R)
• M68: 18,358,351 km (0.093 R)
• M69: 18,527,098 km (0.105 R)
• M70: 18,668,019 km (0.079 R)
• M71: 19,007,756 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 12.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.85 AU - 4.53 AU

Year: 5626 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,445,714 km

• M1: 192,682 km (0.029 R)
• M2: 335,099 km (0.092 R)
• M3: 443,109 km (0.096 R)
• M4: 925,113 km (0.084 R)
• M5: 1,130,212 km (0.075 R)
• M6: 1,324,390 km (0.053 R)
• M7: 1,501,813 km (0.099 R)
• M8: 1,658,442 km (0.075 R)
• M9: 1,835,715 km (0.061 R)
• M10: 1,973,046 km (0.075 R)
• M11: 2,113,818 km (0.042 R)
• M12: 2,306,799 km (0.109 R)
• M13: 2,455,649 km (0.092 R)
• M14: 2,624,844 km (0.118 R)
• M15: 2,832,935 km (0.109 R)
• M16: 2,921,347 km (0.092 R)
• M17: 3,228,920 km (0.098 R)
• M18: 3,340,072 km (0.098 R)
• M19: 3,452,569 km (0.084 R)
• M20: 3,566,264 km (0.059 R)
• M21: 3,662,006 km (0.12 R)
• M22: 3,778,094 km (0.092 R)
• M23: 3,875,782 km (0.078 R)
• M24: 4,254,713 km (0.111 R)
• M25: 5,221,714 km (0.093 R)
• M26: 5,330,771 km (0.044 R)
• M27: 5,485,006 km (0.032 R)
• M28: 5,573,717 km (0.111 R)
• M29: 6,208,461 km (0.046 R)
• M30: 6,464,124 km (0.053 R)
• M31: 6,675,955 km (0.111 R)
• M32: 7,325,209 km (0.097 R)
• M33: 7,595,533 km (0.038 R)
• M34: 8,298,493 km (0.064 R)
• M35: 8,477,562 km (0.084 R)
• M36: 8,606,216 km (0.102 R)
• M37: 8,761,498 km (0.108 R)
• M38: 9,551,974 km (0.109 R)
• M39: 10,010,042 km (0.104 R)
• M40: 10,696,697 km (0.082 R)
• M41: 10,863,797 km (0.087 R)
• M42: 11,031,796 km (0.035 R)
• M43: 11,144,293 km (0.115 R)
• M44: 11,569,451 km (0.071 R)
• M45: 11,769,612 km (0.079 R)
• M46: 12,995,118 km (0.098 R)
• M47: 13,623,130 km (0.118 R)
• M48: 14,291,683 km (0.07 R)
• M49: 14,629,924 km (0.107 R)
• M50: 14,877,658 km (0.102 R)
• M51: 15,064,356 km (0.07 R)
• M52: 15,755,498 km (0.088 R)
• M53: 17,201,362 km (0.039 R)
• M54: 17,923,770 km (0.081 R)
• M55: 18,155,646 km (0.101 R)
• M56: 18,321,850 km (0.099 R)
• M57: 18,522,012 km (0.116 R)
• M58: 19,093,176 km (0.093 R)
• M59: 19,533,892 km (0.091 R)
• M60: 20,184,044 km (0.078 R)
• M61: 20,425,345 km (0.108 R)
• M62: 21,224,946 km (0.096 R)
• M63: 21,365,119 km (0.069 R)
• M64: 22,212,292 km (0.078 R)
• M65: 22,390,164 km (0.098 R)
• M66: 22,747,403 km (0.102 R)
• M67: 23,250,651 km (0.093 R)
• M68: 24,268,215 km (0.098 R)
• M69: 24,635,029 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 12

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.17 AU

Year: 8324 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,445,714 km

• M1: 150,645 km (0.026 R)
• M2: 338,091 km (0.095 R)
• M3: 844,779 km (0.086 R)
• M4: 1,019,809 km (0.12 R)
• M5: 1,468,602 km (0.09 R)
• M6: 1,638,695 km (0.059 R)
• M7: 1,770,790 km (0.12 R)
• M8: 2,979,092 km (0.104 R)
• M9: 3,676,667 km (0.104 R)
• M10: 3,910,488 km (0.089 R)
• M11: 4,209,684 km (0.075 R)
• M12: 4,703,955 km (0.075 R)
• M13: 4,894,244 km (0.12 R)
• M14: 5,282,301 km (0.115 R)
• M15: 5,513,430 km (0.093 R)
• M16: 5,714,040 km (0.082 R)
• M17: 6,261,269 km (0.104 R)
• M18: 6,400,694 km (0.078 R)
• M19: 6,932,814 km (0.078 R)
• M20: 7,368,742 km (0.086 R)
• M21: 7,776,397 km (0.065 R)
• M22: 7,851,195 km (0.088 R)
• M23: 7,926,443 km (0.059 R)
• M24: 8,115,236 km (0.112 R)
• M25: 8,691,038 km (0.057 R)
• M26: 9,082,236 km (0.109 R)
• M27: 9,439,177 km (0.119 R)
• M28: 9,963,069 km (0.081 R)
• M29: 10,126,280 km (0.058 R)
• M30: 10,662,439 km (0.088 R)
• M31: 13,121,229 km (0.082 R)
• M32: 13,524,994 km (0.04 R)
• M33: 13,841,842 km (0.103 R)
• M34: 14,252,788 km (0.067 R)
• M35: 14,482,869 km (0.084 R)
• M36: 15,274,391 km (0.114 R)
• M37: 16,127,698 km (0.084 R)
• M38: 16,560,185 km (0.086 R)
• M39: 17,436,529 km (0.105 R)
• M40: 17,732,135 km (0.087 R)
• M41: 17,979,570 km (0.07 R)
• M42: 18,428,064 km (0.109 R)
• M43: 19,082,405 km (0.086 R)
• M44: 20,777,199 km (0.086 R)
• M45: 22,093,062 km (0.118 R)
• M46: 22,788,094 km (0.082 R)
• M47: 23,057,221 km (0.099 R)
• M48: 23,165,230 km (0.083 R)
• M49: 24,363,958 km (0.079 R)
• M50: 25,806,680 km (0.116 R)
• M51: 26,481,815 km (0.105 R)
• M52: 26,594,911 km (0.096 R)
• M53: 26,764,854 km (0.099 R)
• M54: 29,065,221 km (0.102 R)
• M55: 29,532,864 km (0.115 R)
• M56: 29,826,375 km (0.094 R)
• M57: 30,179,874 km (0.112 R)
• M58: 30,534,870 km (0.047 R)
• M59: 31,727,913 km (0.063 R)
• M60: 32,149,031 km (0.114 R)
• M61: 33,118,725 km (0.078 R)
• M62: 33,362,569 km (0.114 R)
• M63: 33,668,347 km (0.059 R)
• M64: 34,097,992 km (0.118 R)
• M65: 35,148,768 km (0.073 R)
• M66: 35,584,696 km (0.066 R)
• M67: 36,147,633 km (0.071 R)
• M68: 36,587,450 km (0.066 R)
• M69: 36,902,803 km (0.118 R)
• M70: 37,155,623 km (0.115 R)
• M71: 37,282,333 km (0.078 R)
• M72: 37,981,553 km (0.065 R)
• M73: 38,749,289 km (0.074 R)
• M74: 39,006,298 km (0.075 R)
• M75: 39,199,429 km (0.117 R)
• M76: 40,560,471 km (0.11 R)
• M77: 40,886,893 km (0.095 R)
• M78: 42,929,503 km (0.102 R)
• M79: 43,862,844 km (0.043 R)
• M80: 44,937,704 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 6.1

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.74 AU - 8 AU

Year: 13125 Days

Day: 24.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,445,714 km

• M1: 154,086 km (0.069 R)
• M2: 260,151 km (0.109 R)
• M3: 310,116 km (0.098 R)
• M4: 614,099 km (0.12 R)
• M5: 1,117,646 km (0.118 R)
• M6: 1,182,422 km (0.037 R)
• M7: 1,270,984 km (0.064 R)
• M8: 1,338,901 km (0.065 R)
• M9: 1,431,203 km (0.116 R)
• M10: 1,525,749 km (0.119 R)
• M11: 1,746,106 km (0.103 R)
• M12: 1,872,965 km (0.046 R)
• M13: 2,082,253 km (0.106 R)
• M14: 2,162,587 km (0.096 R)
• M15: 2,754,246 km (0.066 R)
• M16: 3,144,248 km (0.052 R)
• M17: 3,361,614 km (0.081 R)
• M18: 3,456,160 km (0.039 R)
• M19: 3,712,870 km (0.111 R)
• M20: 3,810,707 km (0.113 R)
• M21: 4,109,454 km (0.055 R)
• M22: 4,176,922 km (0.041 R)
• M23: 4,729,387 km (0.098 R)
• M24: 5,788,241 km (0.113 R)
• M25: 6,169,865 km (0.119 R)
• M26: 7,037,832 km (0.114 R)
• M27: 7,118,615 km (0.104 R)
• M28: 7,901,460 km (0.099 R)
• M29: 8,367,159 km (0.103 R)
• M30: 8,409,943 km (0.105 R)
• M31: 9,104,227 km (0.076 R)
• M32: 9,236,472 km (0.064 R)
• M33: 9,280,603 km (0.115 R)
• M34: 9,413,745 km (0.104 R)
• M35: 9,726,704 km (0.075 R)
• M36: 10,179,836 km (0.12 R)
• M37: 10,639,700 km (0.103 R)
• M38: 12,011,363 km (0.119 R)
• M39: 12,841,182 km (0.081 R)
• M40: 13,488,043 km (0.073 R)
• M41: 14,349,877 km (0.068 R)
• M42: 14,813,331 km (0.085 R)
• M43: 16,073,094 km (0.112 R)
• M44: 16,393,533 km (0.104 R)
• M45: 16,554,351 km (0.097 R)
• M46: 16,823,777 km (0.108 R)
• M47: 17,257,910 km (0.055 R)
• M48: 18,247,948 km (0.112 R)
• M49: 18,693,900 km (0.098 R)
• M50: 19,539,576 km (0.112 R)
• M51: 19,881,407 km (0.096 R)
• M52: 20,110,442 km (0.052 R)
• M53: 20,167,738 km (0.027 R)
• M54: 21,268,329 km (0.067 R)
• M55: 22,210,048 km (0.114 R)
• M56: 22,447,609 km (0.078 R)
• M57: 22,686,068 km (0.076 R)
• M58: 22,745,758 km (0.1 R)
• M59: 23,648,132 km (0.117 R)
• M60: 24,073,140 km (0.079 R)
• M61: 24,256,098 km (0.12 R)
• M62: 25,425,505 km (0.026 R)
• M63: 25,487,588 km (0.111 R)
• M64: 26,236,175 km (0.065 R)
• M65: 26,928,814 km (0.101 R)
• M66: 28,396,219 km (0.102 R)
• M67: 29,954,879 km (0.062 R)
• M68: 30,020,403 km (0.078 R)
• M69: 31,941,988 km (0.093 R)
• M70: 32,009,008 km (0.101 R)
• M71: 33,086,860 km (0.112 R)
• M72: 33,358,081 km (0.082 R)
• M73: 34,863,634 km (0.117 R)
• M74: 35,763,465 km (0.108 R)
• M75: 36,181,442 km (0.08 R)
• M76: 39,223,664 km (0.083 R)
• M77: 39,295,471 km (0.069 R)
• M78: 39,726,612 km (0.068 R)
• M79: 40,957,055 km (0.047 R)
• M80: 42,715,278 km (0.11 R)
• M81: 43,306,788 km (0.049 R)
• M82: 43,455,040 km (0.096 R)
• M83: 43,975,491 km (0.077 R)
• M84: 44,199,140 km (0.102 R)
• M85: 44,722,433 km (0.059 R)
• M86: 45,548,961 km (0.113 R)
• M87: 45,926,397 km (0.049 R)
• M88: 46,912,396 km (0.092 R)
• M89: 48,058,765 km (0.053 R)
• M90: 48,135,508 km (0.12 R)
• M91: 49,524,076 km (0.071 R)
• M92: 50,223,147 km (0.1 R)
• M93: 50,456,968 km (0.089 R)
• M94: 52,656,356 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 5.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.86 AU - 10.82 AU

Year: 20249 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,445,714 km

• M1: 90,507 km (0.067 R)
• M2: 129,103 km (0.116 R)
• M3: 178,171 km (0.099 R)
• M4: 271,969 km (0.08 R)
• M5: 416,181 km (0.114 R)
• M6: 533,765 km (0.075 R)
• M7: 800,498 km (0.12 R)
• M8: 902,973 km (0.106 R)
• M9: 1,040,902 km (0.106 R)
• M10: 1,406,669 km (0.05 R)
• M11: 1,640,341 km (0.119 R)
• M12: 2,143,588 km (0.116 R)
• M13: 2,204,624 km (0.105 R)
• M14: 2,779,379 km (0.111 R)
• M15: 2,823,809 km (0.088 R)
• M16: 2,958,298 km (0.113 R)
• M17: 3,327,206 km (0.046 R)
• M18: 4,133,389 km (0.118 R)
• M19: 5,050,873 km (0.118 R)
• M20: 5,105,177 km (0.112 R)
• M21: 5,214,383 km (0.039 R)
• M22: 5,269,286 km (0.118 R)
• M23: 5,630,565 km (0.053 R)
• M24: 6,911,870 km (0.113 R)
• M25: 7,123,701 km (0.109 R)
• M26: 7,399,260 km (0.065 R)
• M27: 7,709,526 km (0.095 R)
• M28: 8,055,845 km (0.085 R)
• M29: 8,119,275 km (0.072 R)
• M30: 8,959,865 km (0.079 R)
• M31: 9,524,298 km (0.118 R)
• M32: 9,658,637 km (0.095 R)
• M33: 9,759,915 km (0.082 R)
• M34: 11,320,819 km (0.066 R)
• M35: 11,534,744 km (0.117 R)
• M36: 11,570,647 km (0.052 R)
• M37: 11,606,401 km (0.08 R)
• M38: 11,966,633 km (0.047 R)
• M39: 12,184,597 km (0.081 R)
• M40: 12,772,068 km (0.084 R)
• M41: 13,032,069 km (0.12 R)
• M42: 13,143,968 km (0.109 R)
• M43: 13,331,265 km (0.059 R)
• M44: 13,898,390 km (0.11 R)
• M45: 14,089,127 km (0.065 R)
• M46: 14,511,891 km (0.031 R)
• M47: 16,284,476 km (0.111 R)
• M48: 16,890,348 km (0.046 R)
• M49: 17,012,419 km (0.077 R)
• M50: 18,249,145 km (0.043 R)
• M51: 18,332,621 km (0.083 R)
• M52: 18,751,794 km (0.033 R)
• M53: 18,878,204 km (0.063 R)
• M54: 19,557,079 km (0.109 R)
• M55: 20,114,630 km (0.108 R)
• M56: 21,729,689 km (0.103 R)
• M57: 21,951,094 km (0.09 R)
• M58: 24,758,448 km (0.077 R)
• M59: 25,314,652 km (0.111 R)
• M60: 25,641,075 km (0.104 R)
• M61: 26,534,025 km (0.045 R)
• M62: 26,581,298 km (0.105 R)
• M63: 27,103,245 km (0.089 R)
• M64: 27,436,997 km (0.03 R)
• M65: 27,676,354 km (0.038 R)
• M66: 28,543,723 km (0.104 R)
• M67: 28,592,192 km (0.058 R)
• M68: 30,107,469 km (0.094 R)
• M69: 30,206,204 km (0.069 R)
• M70: 30,552,224 km (0.092 R)
• M71: 32,808,758 km (0.069 R)
• M72: 33,880,028 km (0.091 R)
• M73: 34,188,200 km (0.057 R)
• M74: 34,291,123 km (0.119 R)
• M75: 34,394,196 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit