🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 211 Days

Day: 42.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.72 AU - 0.94 AU

Year: 285 Days

Day: 24.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.93 AU - 1.13 AU

Year: 394 Days

Day: 23.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,548,417 km

• M1: 122,521 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.5 AU

Year: 1204 Days

Day: 36.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.94 AU - 4.6 AU

Year: 2758 Days

Day: 32.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 103.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 14.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.66 AU - 5.8 AU

Year: 3875 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,548,417 km

• M1: 188,793 km (0.102 R)
• M2: 282,441 km (0.101 R)
• M3: 484,398 km (0.037 R)
• M4: 635,791 km (0.113 R)
• M5: 763,697 km (0.084 R)
• M6: 1,301,053 km (0.116 R)
• M7: 1,407,267 km (0.114 R)
• M8: 1,535,323 km (0.069 R)
• M9: 1,638,994 km (0.084 R)
• M10: 1,893,610 km (0.058 R)
• M11: 2,332,979 km (0.118 R)
• M12: 2,531,196 km (0.094 R)
• M13: 2,655,213 km (0.076 R)
• M14: 2,758,286 km (0.057 R)
• M15: 2,897,860 km (0.094 R)
• M16: 2,992,257 km (0.113 R)
• M17: 4,245,288 km (0.119 R)
• M18: 4,461,906 km (0.109 R)
• M19: 5,540,357 km (0.07 R)
• M20: 5,867,378 km (0.113 R)
• M21: 6,277,276 km (0.067 R)
• M22: 6,369,728 km (0.087 R)
• M23: 6,555,977 km (0.094 R)
• M24: 6,901,997 km (0.097 R)
• M25: 7,077,326 km (0.084 R)
• M26: 7,205,830 km (0.088 R)
• M27: 7,302,620 km (0.069 R)
• M28: 7,530,308 km (0.104 R)
• M29: 7,661,505 km (0.05 R)
• M30: 7,810,056 km (0.101 R)
• M31: 8,109,850 km (0.076 R)
• M32: 8,210,679 km (0.067 R)
• M33: 8,635,387 km (0.092 R)
• M34: 10,168,766 km (0.083 R)
• M35: 10,423,381 km (0.108 R)
• M36: 10,588,088 km (0.101 R)
• M37: 11,143,845 km (0.103 R)
• M38: 11,519,485 km (0.066 R)
• M39: 11,823,169 km (0.053 R)
• M40: 12,014,205 km (0.073 R)
• M41: 12,574,299 km (0.113 R)
• M42: 13,083,830 km (0.106 R)
• M43: 13,400,678 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.94 AU - 7.86 AU

Year: 6100 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,548,417 km

• M1: 216,169 km (0.086 R)
• M2: 412,741 km (0.05 R)
• M3: 750,383 km (0.106 R)
• M4: 1,207,554 km (0.109 R)
• M5: 1,326,484 km (0.038 R)
• M6: 1,901,838 km (0.11 R)
• M7: 2,248,905 km (0.092 R)
• M8: 2,728,216 km (0.081 R)
• M9: 3,120,761 km (0.083 R)
• M10: 3,311,947 km (0.097 R)
• M11: 3,556,390 km (0.096 R)
• M12: 4,037,347 km (0.06 R)
• M13: 4,141,168 km (0.114 R)
• M14: 4,246,036 km (0.094 R)
• M15: 4,701,711 km (0.05 R)
• M16: 5,005,096 km (0.09 R)
• M17: 5,689,207 km (0.039 R)
• M18: 5,835,514 km (0.118 R)
• M19: 5,923,926 km (0.098 R)
• M20: 6,072,178 km (0.119 R)
• M21: 6,161,787 km (0.098 R)
• M22: 6,312,133 km (0.114 R)
• M23: 7,113,379 km (0.119 R)
• M24: 7,462,241 km (0.074 R)
• M25: 7,687,087 km (0.117 R)
• M26: 7,784,176 km (0.096 R)
• M27: 7,914,326 km (0.043 R)
• M28: 8,012,312 km (0.118 R)
• M29: 8,110,748 km (0.046 R)
• M30: 8,242,693 km (0.105 R)
• M31: 8,777,505 km (0.03 R)
• M32: 8,913,041 km (0.102 R)
• M33: 9,323,687 km (0.079 R)
• M34: 9,951,250 km (0.072 R)
• M35: 10,057,315 km (0.111 R)
• M36: 10,484,866 km (0.104 R)
• M37: 11,174,063 km (0.099 R)
• M38: 11,542,822 km (0.102 R)
• M39: 11,728,623 km (0.076 R)
• M40: 13,251,230 km (0.052 R)
• M41: 13,367,916 km (0.085 R)
• M42: 13,877,596 km (0.117 R)
• M43: 14,875,713 km (0.092 R)
• M44: 14,997,037 km (0.045 R)
• M45: 15,199,892 km (0.115 R)
• M46: 15,403,794 km (0.092 R)
• M47: 15,608,593 km (0.114 R)
• M48: 16,103,762 km (0.113 R)
• M49: 16,228,377 km (0.119 R)
• M50: 17,025,135 km (0.068 R)
• M51: 17,364,423 km (0.089 R)
• M52: 18,049,731 km (0.079 R)
• M53: 18,352,218 km (0.096 R)
• M54: 19,270,151 km (0.119 R)
• M55: 19,712,511 km (0.038 R)
• M56: 21,332,806 km (0.106 R)
• M57: 22,251,337 km (0.076 R)
• M58: 22,715,389 km (0.08 R)
• M59: 23,042,261 km (0.115 R)
• M60: 23,889,733 km (0.117 R)
• M61: 24,126,995 km (0.116 R)
• M62: 26,199,374 km (0.05 R)
• M63: 26,640,239 km (0.05 R)
• M64: 27,579,265 km (0.043 R)
• M65: 28,177,956 km (0.094 R)
• M66: 28,278,186 km (0.03 R)
• M67: 28,730,421 km (0.112 R)
• M68: 29,693,233 km (0.099 R)
• M69: 30,255,571 km (0.117 R)
• M70: 30,358,195 km (0.058 R)
• M71: 30,666,666 km (0.105 R)
• M72: 30,872,961 km (0.075 R)
• M73: 31,494,541 km (0.093 R)
• M74: 31,806,901 km (0.091 R)
• M75: 32,277,237 km (0.054 R)
• M76: 32,749,966 km (0.091 R)
• M77: 33,331,004 km (0.08 R)
• M78: 34,610,215 km (0.096 R)
• M79: 35,309,885 km (0.102 R)
• M80: 35,905,583 km (0.083 R)
• M81: 36,122,949 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 11.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.01 AU - 10.15 AU

Year: 11171 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,548,417 km

• M1: 171,888 km (0.066 R)
• M2: 256,710 km (0.111 R)
• M3: 353,051 km (0.093 R)
• M4: 512,373 km (0.119 R)
• M5: 699,071 km (0.111 R)
• M6: 969,245 km (0.109 R)
• M7: 1,190,051 km (0.08 R)
• M8: 1,699,133 km (0.095 R)
• M9: 1,793,529 km (0.075 R)
• M10: 2,354,970 km (0.09 R)
• M11: 2,743,775 km (0.1 R)
• M12: 2,923,142 km (0.06 R)
• M13: 3,129,737 km (0.088 R)
• M14: 3,753,411 km (0.06 R)
• M15: 4,182,008 km (0.079 R)
• M16: 4,520,399 km (0.109 R)
• M17: 4,652,943 km (0.117 R)
• M18: 5,058,502 km (0.065 R)
• M19: 5,335,109 km (0.11 R)
• M20: 5,759,518 km (0.119 R)
• M21: 5,932,453 km (0.114 R)
• M22: 6,431,512 km (0.084 R)
• M23: 6,520,971 km (0.083 R)
• M24: 6,731,455 km (0.102 R)
• M25: 8,234,465 km (0.105 R)
• M26: 8,625,963 km (0.093 R)
• M27: 8,757,759 km (0.078 R)
• M28: 8,890,302 km (0.082 R)
• M29: 9,359,591 km (0.1 R)
• M30: 9,733,885 km (0.085 R)
• M31: 10,078,558 km (0.117 R)
• M32: 11,316,181 km (0.055 R)
• M33: 11,642,155 km (0.111 R)
• M34: 11,861,166 km (0.093 R)
• M35: 12,155,276 km (0.032 R)
• M36: 13,203,957 km (0.031 R)
• M37: 13,279,953 km (0.035 R)
• M38: 13,432,542 km (0.091 R)
• M39: 13,854,857 km (0.037 R)
• M40: 14,125,779 km (0.065 R)
• M41: 14,751,846 km (0.115 R)
• M42: 15,267,360 km (0.081 R)
• M43: 15,828,951 km (0.115 R)
• M44: 16,112,289 km (0.101 R)
• M45: 16,315,742 km (0.109 R)
• M46: 16,684,202 km (0.049 R)
• M47: 17,387,461 km (0.051 R)
• M48: 17,512,525 km (0.052 R)
• M49: 17,596,150 km (0.07 R)
• M50: 17,889,661 km (0.07 R)
• M51: 18,100,445 km (0.055 R)
• M52: 18,396,798 km (0.094 R)
• M53: 18,652,162 km (0.073 R)
• M54: 19,123,245 km (0.088 R)
• M55: 20,780,790 km (0.102 R)
• M56: 20,957,914 km (0.05 R)
• M57: 22,438,633 km (0.051 R)
• M58: 22,574,917 km (0.041 R)
• M59: 23,398,304 km (0.067 R)
• M60: 23,490,456 km (0.075 R)
• M61: 23,628,834 km (0.056 R)
• M62: 24,371,438 km (0.108 R)
• M63: 24,558,435 km (0.11 R)
• M64: 24,886,503 km (0.096 R)
• M65: 25,216,067 km (0.068 R)
• M66: 26,261,457 km (0.09 R)
• M67: 26,597,005 km (0.082 R)
• M68: 26,837,559 km (0.076 R)
• M69: 27,272,440 km (0.1 R)
• M70: 28,100,314 km (0.094 R)
• M71: 28,443,492 km (0.1 R)
• M72: 29,431,885 km (0.087 R)
• M73: 30,030,277 km (0.077 R)
• M74: 30,230,588 km (0.091 R)
• M75: 31,543,908 km (0.12 R)
• M76: 32,875,628 km (0.106 R)
• M77: 34,907,616 km (0.107 R)
• M78: 35,223,866 km (0.115 R)
• M79: 35,382,290 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.3

Radius: 7.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.01 AU - 12.55 AU

Year: 16212 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,548,417 km

• M1: 117,584 km (0.118 R)
• M2: 477,965 km (0.075 R)
• M3: 826,977 km (0.043 R)
• M4: 1,268,141 km (0.12 R)
• M5: 1,773,632 km (0.03 R)
• M6: 1,992,195 km (0.068 R)
• M7: 2,076,418 km (0.071 R)
• M8: 2,606,593 km (0.11 R)
• M9: 3,047,009 km (0.079 R)
• M10: 3,111,785 km (0.091 R)
• M11: 3,375,826 km (0.09 R)
• M12: 3,476,655 km (0.076 R)
• M13: 3,750,568 km (0.048 R)
• M14: 4,283,137 km (0.082 R)
• M15: 5,300,402 km (0.084 R)
• M16: 5,457,181 km (0.112 R)
• M17: 5,735,433 km (0.107 R)
• M18: 6,059,163 km (0.048 R)
• M19: 6,430,464 km (0.065 R)
• M20: 6,682,088 km (0.109 R)
• M21: 6,766,611 km (0.074 R)
• M22: 7,151,825 km (0.093 R)
• M23: 7,500,239 km (0.103 R)
• M24: 8,077,986 km (0.078 R)
• M25: 8,304,178 km (0.078 R)
• M26: 9,465,656 km (0.117 R)
• M27: 9,751,836 km (0.097 R)
• M28: 10,333,024 km (0.032 R)
• M29: 10,381,943 km (0.115 R)
• M30: 10,627,882 km (0.102 R)
• M31: 12,298,142 km (0.114 R)
• M32: 12,350,052 km (0.102 R)
• M33: 12,401,963 km (0.035 R)
• M34: 13,296,259 km (0.068 R)
• M35: 13,563,291 km (0.102 R)
• M36: 13,778,263 km (0.112 R)
• M37: 14,157,045 km (0.066 R)
• M38: 14,211,349 km (0.077 R)
• M39: 14,320,406 km (0.096 R)
• M40: 14,759,176 km (0.057 R)
• M41: 15,146,635 km (0.113 R)
• M42: 15,425,485 km (0.101 R)
• M43: 15,649,882 km (0.113 R)
• M44: 15,875,176 km (0.111 R)
• M45: 15,988,272 km (0.114 R)
• M46: 16,158,515 km (0.059 R)
• M47: 16,500,645 km (0.085 R)
• M48: 16,845,169 km (0.113 R)
• M49: 19,382,947 km (0.086 R)
• M50: 19,564,410 km (0.116 R)
• M51: 20,173,422 km (0.037 R)
• M52: 21,534,913 km (0.096 R)
• M53: 22,226,653 km (0.075 R)
• M54: 23,374,518 km (0.037 R)
• M55: 23,826,154 km (0.094 R)
• M56: 23,955,705 km (0.115 R)
• M57: 24,085,407 km (0.07 R)
• M58: 24,476,156 km (0.097 R)
• M59: 26,327,280 km (0.063 R)
• M60: 26,999,274 km (0.1 R)
• M61: 27,269,597 km (0.106 R)
• M62: 29,187,293 km (0.07 R)
• M63: 29,325,970 km (0.088 R)
• M64: 30,442,867 km (0.09 R)
• M65: 30,935,942 km (0.069 R)
• M66: 32,646,295 km (0.113 R)
• M67: 34,314,012 km (0.025 R)
• M68: 35,121,391 km (0.085 R)
• M69: 36,680,201 km (0.111 R)
• M70: 37,054,645 km (0.116 R)
• M71: 38,564,985 km (0.086 R)
• M72: 41,178,609 km (0.113 R)
• M73: 42,899,882 km (0.094 R)
• M74: 43,531,634 km (0.039 R)
• M75: 43,610,921 km (0.088 R)
• M76: 43,690,058 km (0.03 R)
• M77: 44,007,505 km (0.076 R)
• M78: 44,166,527 km (0.059 R)
• M79: 44,325,699 km (0.094 R)
• M80: 46,008,676 km (0.082 R)
• M81: 46,170,092 km (0.102 R)
• M82: 47,875,956 km (0.072 R)
• M83: 48,039,467 km (0.108 R)
• M84: 49,354,432 km (0.1 R)
• M85: 50,265,333 km (0.086 R)
• M86: 51,851,669 km (0.114 R)
• M87: 52,019,668 km (0.104 R)
• M88: 52,103,592 km (0.102 R)
• M89: 52,777,680 km (0.1 R)
• M90: 54,219,355 km (0.071 R)
• M91: 57,054,683 km (0.08 R)
• M92: 57,836,332 km (0.093 R)
• M93: 58,010,464 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 3

Gravity: 80.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.13 AU - 15.35 AU

Year: 22413 Days

Day: 15.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,548,417 km

• M1: 44,730 km (0.115 R)
• M2: 108,608 km (0.094 R)
• M3: 147,055 km (0.071 R)
• M4: 273,465 km (0.111 R)
• M5: 655,987 km (0.118 R)
• M6: 781,948 km (0.073 R)
• M7: 861,235 km (0.085 R)
• M8: 1,056,311 km (0.114 R)
• M9: 1,173,745 km (0.071 R)
• M10: 1,264,700 km (0.055 R)
• M11: 1,326,484 km (0.095 R)
• M12: 1,998,179 km (0.03 R)
• M13: 2,143,438 km (0.06 R)
• M14: 2,482,577 km (0.101 R)
• M15: 2,560,218 km (0.112 R)
• M16: 3,336,631 km (0.099 R)
• M17: 3,595,884 km (0.112 R)
• M18: 4,133,688 km (0.045 R)
• M19: 4,225,691 km (0.101 R)
• M20: 5,583,741 km (0.101 R)
• M21: 6,468,014 km (0.094 R)
• M22: 7,228,420 km (0.047 R)
• M23: 7,339,272 km (0.067 R)
• M24: 7,845,361 km (0.116 R)
• M25: 7,902,358 km (0.098 R)
• M26: 9,009,681 km (0.096 R)
• M27: 9,069,221 km (0.104 R)
• M28: 9,794,921 km (0.038 R)
• M29: 11,044,960 km (0.12 R)
• M30: 11,300,922 km (0.12 R)
• M31: 11,818,681 km (0.12 R)
• M32: 12,146,300 km (0.108 R)
• M33: 12,810,365 km (0.092 R)
• M34: 13,146,810 km (0.071 R)
• M35: 14,801,513 km (0.078 R)
• M36: 15,083,654 km (0.086 R)
• M37: 15,796,638 km (0.065 R)
• M38: 16,157,318 km (0.025 R)
• M39: 17,925,565 km (0.036 R)
• M40: 18,000,663 km (0.085 R)
• M41: 18,985,167 km (0.079 R)
• M42: 19,138,056 km (0.085 R)
• M43: 19,291,543 km (0.081 R)
• M44: 20,220,546 km (0.096 R)
• M45: 20,533,505 km (0.113 R)
• M46: 20,690,582 km (0.074 R)
• M47: 22,363,535 km (0.1 R)
• M48: 22,687,115 km (0.105 R)
• M49: 23,012,341 km (0.096 R)
• M50: 23,420,893 km (0.072 R)
• M51: 24,660,760 km (0.116 R)
• M52: 26,176,635 km (0.073 R)
• M53: 26,688,709 km (0.047 R)
• M54: 28,506,473 km (0.119 R)
• M55: 29,297,546 km (0.075 R)
• M56: 29,917,929 km (0.059 R)
• M57: 31,714,150 km (0.107 R)
• M58: 32,168,629 km (0.112 R)
• M59: 32,716,755 km (0.104 R)
• M60: 34,193,735 km (0.078 R)
• M61: 34,659,583 km (0.092 R)
• M62: 36,259,681 km (0.108 R)
• M63: 36,449,372 km (0.062 R)
• M64: 37,116,429 km (0.05 R)
• M65: 37,883,566 km (0.091 R)
• M66: 37,979,758 km (0.046 R)
• M67: 38,946,908 km (0.047 R)
• M68: 40,019,974 km (0.097 R)
• M69: 41,300,681 km (0.055 R)
• M70: 41,995,862 km (0.089 R)
• M71: 42,895,245 km (0.102 R)
• M72: 45,222,539 km (0.082 R)
• M73: 45,324,564 km (0.11 R)
• M74: 49,787,368 km (0.087 R)
• M75: 50,633,045 km (0.111 R)
• M76: 50,951,389 km (0.049 R)
• M77: 51,590,022 km (0.113 R)
• M78: 52,231,349 km (0.117 R)
• M79: 55,586,380 km (0.119 R)
• M80: 57,898,415 km (0.087 R)
• M81: 58,120,269 km (0.037 R)
• M82: 60,466,562 km (0.092 R)
• M83: 60,916,851 km (0.085 R)
• M84: 62,729,678 km (0.111 R)
• M85: 63,071,509 km (0.091 R)
• M86: 64,215,484 km (0.118 R)
• M87: 66,523,929 km (0.107 R)
• M88: 67,921,921 km (0.101 R)
• M89: 69,683,137 km (0.082 R)
• M90: 73,130,321 km (0.112 R)
• M91: 73,490,104 km (0.111 R)
• M92: 74,211,465 km (0.095 R)
• M93: 74,452,317 km (0.109 R)
• M94: 75,176,820 km (0.103 R)
• M95: 75,418,719 km (0.116 R)
• M96: 77,608,383 km (0.11 R)
• M97: 77,975,347 km (0.118 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: 542 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit