🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 22.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 185 Days

Day: 28.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 273 Days

Day: 31.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,516,781 km

• M1: 28,424 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.77 AU - 0.91 AU

Year: 278 Days

Day: 37.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 13.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.89 AU - 7.61 AU

Year: 7060 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 113,516,781 km

• M1: 269,426 km (0.093 R)
• M2: 404,064 km (0.092 R)
• M3: 498,909 km (0.056 R)
• M4: 778,208 km (0.115 R)
• M5: 1,066,633 km (0.119 R)
• M6: 1,468,004 km (0.052 R)
• M7: 1,579,903 km (0.047 R)
• M8: 1,728,155 km (0.046 R)
• M9: 2,039,019 km (0.09 R)
• M10: 2,128,628 km (0.051 R)
• M11: 2,349,435 km (0.046 R)
• M12: 2,520,126 km (0.117 R)
• M13: 3,222,937 km (0.11 R)
• M14: 3,328,253 km (0.109 R)
• M15: 3,695,067 km (0.108 R)
• M16: 4,374,092 km (0.059 R)
• M17: 4,728,340 km (0.12 R)
• M18: 4,896,937 km (0.101 R)
• M19: 5,067,478 km (0.105 R)
• M20: 5,240,114 km (0.1 R)
• M21: 6,001,867 km (0.076 R)
• M22: 6,158,346 km (0.078 R)
• M23: 6,502,271 km (0.051 R)
• M24: 6,690,166 km (0.111 R)
• M25: 7,375,624 km (0.094 R)
• M26: 7,599,721 km (0.078 R)
• M27: 7,684,394 km (0.084 R)
• M28: 8,256,755 km (0.106 R)
• M29: 8,932,040 km (0.09 R)
• M30: 9,351,812 km (0.099 R)
• M31: 10,871,726 km (0.102 R)
• M32: 11,384,548 km (0.047 R)
• M33: 11,643,801 km (0.099 R)
• M34: 12,036,645 km (0.081 R)
• M35: 12,801,688 km (0.053 R)
• M36: 13,275,016 km (0.118 R)
• M37: 14,659,245 km (0.044 R)
• M38: 14,906,231 km (0.094 R)
• M39: 15,154,563 km (0.065 R)
• M40: 16,453,372 km (0.085 R)
• M41: 16,563,177 km (0.099 R)
• M42: 17,750,087 km (0.105 R)
• M43: 18,581,851 km (0.094 R)
• M44: 19,581,464 km (0.097 R)
• M45: 20,009,613 km (0.047 R)
• M46: 21,954,086 km (0.096 R)
• M47: 22,317,758 km (0.106 R)
• M48: 23,916,810 km (0.108 R)
• M49: 24,166,190 km (0.113 R)
• M50: 24,667,342 km (0.106 R)
• M51: 25,340,832 km (0.104 R)
• M52: 25,467,841 km (0.046 R)
• M53: 25,637,485 km (0.113 R)
• M54: 26,405,520 km (0.099 R)
• M55: 28,226,725 km (0.093 R)
• M56: 29,463,301 km (0.108 R)
• M57: 29,641,322 km (0.109 R)
• M58: 29,864,522 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.5

Radius: 9.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.96 AU - 9.98 AU

Year: 8915 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 113,516,781 km

• M1: 335,249 km (0.098 R)
• M2: 696,528 km (0.115 R)
• M3: 840,740 km (0.113 R)
• M4: 1,197,531 km (0.088 R)
• M5: 1,274,424 km (0.082 R)
• M6: 1,599,052 km (0.071 R)
• M7: 1,662,930 km (0.025 R)
• M8: 1,727,556 km (0.057 R)
• M9: 1,815,221 km (0.113 R)
• M10: 2,133,864 km (0.097 R)
• M11: 2,396,857 km (0.107 R)
• M12: 2,619,908 km (0.117 R)
• M13: 2,849,690 km (0.117 R)
• M14: 2,927,780 km (0.115 R)
• M15: 3,329,001 km (0.086 R)
• M16: 3,862,318 km (0.097 R)
• M17: 4,065,621 km (0.118 R)
• M18: 4,604,473 km (0.082 R)
• M19: 4,727,442 km (0.1 R)
• M20: 5,007,789 km (0.107 R)
• M21: 5,422,474 km (0.118 R)
• M22: 5,948,011 km (0.051 R)
• M23: 6,115,711 km (0.081 R)
• M24: 6,318,864 km (0.083 R)
• M25: 7,083,010 km (0.054 R)
• M26: 8,773,317 km (0.088 R)
• M27: 8,964,353 km (0.105 R)
• M28: 9,350,615 km (0.111 R)
• M29: 9,584,885 km (0.109 R)
• M30: 10,460,631 km (0.117 R)
• M31: 10,744,568 km (0.047 R)
• M32: 11,113,476 km (0.12 R)
• M33: 11,196,054 km (0.078 R)
• M34: 11,906,046 km (0.106 R)
• M35: 12,630,548 km (0.076 R)
• M36: 13,677,434 km (0.051 R)
• M37: 14,256,228 km (0.032 R)
• M38: 14,571,132 km (0.077 R)
• M39: 14,797,623 km (0.104 R)
• M40: 14,888,429 km (0.103 R)
• M41: 14,979,534 km (0.079 R)
• M42: 15,070,789 km (0.075 R)
• M43: 15,162,193 km (0.119 R)
• M44: 15,391,676 km (0.065 R)
• M45: 16,040,033 km (0.118 R)
• M46: 17,651,801 km (0.109 R)
• M47: 17,844,782 km (0.064 R)
• M48: 18,038,511 km (0.091 R)
• M49: 18,968,112 km (0.091 R)
• M50: 19,264,915 km (0.065 R)
• M51: 19,613,178 km (0.086 R)
• M52: 20,467,532 km (0.043 R)
• M53: 20,873,840 km (0.067 R)
• M54: 21,077,891 km (0.068 R)
• M55: 21,797,607 km (0.101 R)
• M56: 22,316,562 km (0.06 R)
• M57: 22,787,196 km (0.091 R)
• M58: 23,260,973 km (0.099 R)
• M59: 23,684,933 km (0.117 R)
• M60: 24,164,993 km (0.1 R)
• M61: 24,648,194 km (0.105 R)
• M62: 25,297,449 km (0.099 R)
• M63: 25,515,114 km (0.073 R)
• M64: 25,678,774 km (0.101 R)
• M65: 26,336,855 km (0.108 R)
• M66: 29,024,380 km (0.106 R)
• M67: 29,652,542 km (0.091 R)
• M68: 29,824,729 km (0.113 R)
• M69: 29,939,620 km (0.093 R)
• M70: 30,806,091 km (0.109 R)
• M71: 30,980,373 km (0.078 R)
• M72: 31,563,655 km (0.12 R)
• M73: 32,386,443 km (0.111 R)
• M74: 33,753,468 km (0.096 R)
• M75: 34,053,113 km (0.119 R)
• M76: 35,078,606 km (0.066 R)
• M77: 37,036,394 km (0.108 R)
• M78: 38,590,416 km (0.093 R)
• M79: 38,903,674 km (0.113 R)
• M80: 39,154,999 km (0.112 R)
• M81: 39,343,791 km (0.054 R)
• M82: 40,038,823 km (0.06 R)
• M83: 40,165,532 km (0.069 R)
• M84: 40,292,541 km (0.109 R)
• M85: 40,992,958 km (0.116 R)
• M86: 41,504,882 km (0.055 R)
• M87: 42,212,330 km (0.047 R)
• M88: 42,858,892 km (0.075 R)
• M89: 43,118,445 km (0.084 R)
• M90: 43,248,445 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 12.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.91 AU - 9.73 AU

Year: 10290 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 113,516,781 km

• M1: 230,231 km (0.109 R)
• M2: 356,641 km (0.114 R)
• M3: 482,752 km (0.104 R)
• M4: 640,428 km (0.113 R)
• M5: 1,171,651 km (0.082 R)
• M6: 1,428,510 km (0.043 R)
• M7: 1,741,768 km (0.079 R)
• M8: 2,077,166 km (0.033 R)
• M9: 2,159,146 km (0.118 R)
• M10: 2,629,931 km (0.059 R)
• M11: 2,900,254 km (0.118 R)
• M12: 3,109,093 km (0.094 R)
• M13: 4,200,259 km (0.088 R)
• M14: 4,570,664 km (0.087 R)
• M15: 5,090,367 km (0.06 R)
• M16: 5,802,901 km (0.103 R)
• M17: 6,486,115 km (0.042 R)
• M18: 6,637,957 km (0.061 R)
• M19: 6,760,477 km (0.074 R)
• M20: 7,226,176 km (0.058 R)
• M21: 7,638,318 km (0.116 R)
• M22: 8,025,477 km (0.101 R)
• M23: 8,685,204 km (0.101 R)
• M24: 9,846,532 km (0.084 R)
• M25: 9,951,400 km (0.091 R)
• M26: 10,197,488 km (0.113 R)
• M27: 11,201,739 km (0.103 R)
• M28: 11,457,701 km (0.087 R)
• M29: 12,012,859 km (0.108 R)
• M30: 12,614,691 km (0.094 R)
• M31: 13,110,907 km (0.11 R)
• M32: 13,730,392 km (0.099 R)
• M33: 13,886,871 km (0.074 R)
• M34: 14,518,324 km (0.047 R)
• M35: 15,891,333 km (0.055 R)
• M36: 17,814,114 km (0.086 R)
• M37: 17,899,385 km (0.051 R)
• M38: 17,984,656 km (0.095 R)
• M39: 18,241,815 km (0.028 R)
• M40: 18,586,339 km (0.078 R)
• M41: 18,802,807 km (0.107 R)
• M42: 19,853,433 km (0.119 R)
• M43: 20,030,407 km (0.092 R)
• M44: 20,475,161 km (0.12 R)
• M45: 20,653,931 km (0.075 R)
• M46: 20,923,207 km (0.12 R)
• M47: 21,058,294 km (0.104 R)
• M48: 21,510,379 km (0.044 R)
• M49: 21,965,904 km (0.119 R)
• M50: 22,057,308 km (0.117 R)
• M51: 22,194,789 km (0.066 R)
• M52: 22,516,574 km (0.106 R)
• M53: 22,840,005 km (0.056 R)
• M54: 22,978,981 km (0.098 R)
• M55: 23,631,676 km (0.044 R)
• M56: 24,148,836 km (0.092 R)
• M57: 25,481,753 km (0.12 R)
• M58: 25,626,115 km (0.102 R)
• M59: 25,963,758 km (0.119 R)
• M60: 28,218,946 km (0.11 R)
• M61: 29,168,593 km (0.055 R)
• M62: 30,485,204 km (0.103 R)
• M63: 30,638,392 km (0.077 R)
• M64: 31,924,784 km (0.116 R)
• M65: 33,702,306 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 8.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.84 AU - 11.32 AU

Year: 11574 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,516,781 km

• M1: 373,995 km (0.097 R)
• M2: 549,323 km (0.112 R)
• M3: 751,879 km (0.072 R)
• M4: 1,058,704 km (0.108 R)
• M5: 1,659,489 km (0.108 R)
• M6: 1,905,578 km (0.092 R)
• M7: 2,033,185 km (0.073 R)
• M8: 2,350,931 km (0.059 R)
• M9: 2,515,638 km (0.058 R)
• M10: 2,627,687 km (0.063 R)
• M11: 2,684,384 km (0.054 R)
• M12: 2,798,827 km (0.118 R)
• M13: 3,003,327 km (0.079 R)
• M14: 3,426,689 km (0.057 R)
• M15: 3,551,304 km (0.059 R)
• M16: 3,869,050 km (0.085 R)
• M17: 3,933,676 km (0.091 R)
• M18: 4,031,363 km (0.054 R)
• M19: 4,163,010 km (0.091 R)
• M20: 4,229,281 km (0.098 R)
• M21: 4,396,681 km (0.057 R)
• M22: 4,600,284 km (0.096 R)
• M23: 4,668,950 km (0.094 R)
• M24: 4,911,747 km (0.105 R)
• M25: 5,301,749 km (0.093 R)
• M26: 5,445,961 km (0.115 R)
• M27: 5,518,665 km (0.071 R)
• M28: 5,998,725 km (0.068 R)
• M29: 6,149,071 km (0.115 R)
• M30: 6,569,142 km (0.116 R)
• M31: 6,724,275 km (0.055 R)
• M32: 6,959,293 km (0.025 R)
• M33: 8,091,001 km (0.065 R)
• M34: 9,235,574 km (0.11 R)
• M35: 10,026,498 km (0.07 R)
• M36: 10,656,754 km (0.067 R)
• M37: 10,747,859 km (0.079 R)
• M38: 10,884,891 km (0.078 R)
• M39: 11,068,597 km (0.069 R)
• M40: 11,392,626 km (0.116 R)
• M41: 12,383,113 km (0.059 R)
• M42: 12,719,559 km (0.044 R)
• M43: 13,205,154 km (0.105 R)
• M44: 13,647,515 km (0.118 R)
• M45: 13,994,881 km (0.113 R)
• M46: 14,799,867 km (0.072 R)
• M47: 15,003,470 km (0.096 R)
• M48: 15,983,186 km (0.114 R)
• M49: 16,087,605 km (0.116 R)
• M50: 16,401,911 km (0.091 R)
• M51: 17,357,093 km (0.108 R)
• M52: 18,439,583 km (0.118 R)
• M53: 18,823,601 km (0.106 R)
• M54: 19,321,313 km (0.11 R)
• M55: 19,599,565 km (0.111 R)
• M56: 19,823,214 km (0.104 R)
• M57: 20,329,453 km (0.052 R)
• M58: 21,125,463 km (0.061 R)
• M59: 21,989,541 km (0.029 R)
• M60: 22,923,929 km (0.071 R)
• M61: 23,455,301 km (0.103 R)
• M62: 25,498,807 km (0.113 R)
• M63: 25,559,694 km (0.074 R)
• M64: 25,987,843 km (0.105 R)
• M65: 26,480,020 km (0.079 R)
• M66: 26,851,172 km (0.098 R)
• M67: 27,974,951 km (0.111 R)
• M68: 28,163,744 km (0.055 R)
• M69: 28,289,855 km (0.099 R)
• M70: 29,369,204 km (0.11 R)
• M71: 29,753,521 km (0.066 R)
• M72: 30,203,810 km (0.087 R)
• M73: 30,526,792 km (0.099 R)
• M74: 32,027,558 km (0.029 R)
• M75: 32,886,399 km (0.104 R)
• M76: 33,085,663 km (0.11 R)
• M77: 33,418,668 km (0.111 R)
• M78: 33,485,389 km (0.114 R)
• M79: 33,618,980 km (0.11 R)
• M80: 34,491,734 km (0.112 R)
• M81: 34,694,140 km (0.105 R)
• M82: 35,100,298 km (0.09 R)
• M83: 36,602,709 km (0.118 R)
• M84: 37,778,100 km (0.104 R)
• M85: 39,953,253 km (0.111 R)
• M86: 40,307,800 km (0.106 R)
• M87: 40,449,918 km (0.076 R)
• M88: 42,674,289 km (0.045 R)
• M89: 43,691,853 km (0.102 R)
• M90: 43,837,861 km (0.071 R)
• M91: 45,602,667 km (0.039 R)
• M92: 47,540,558 km (0.105 R)
• M93: 47,841,100 km (0.079 R)
• M94: 50,574,103 km (0.119 R)
• M95: 50,880,929 km (0.057 R)
• M96: 51,034,566 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.8

Radius: 7.8

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.54 AU - 20.68 AU

Year: 30212 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 113,516,781 km

• M1: 100,530 km (0.116 R)
• M2: 193,879 km (0.045 R)
• M3: 904,170 km (0.081 R)
• M4: 970,591 km (0.115 R)
• M5: 3,470,671 km (0.104 R)
• M6: 3,576,586 km (0.104 R)
• M7: 3,737,553 km (0.116 R)
• M8: 4,462,654 km (0.114 R)
• M9: 4,694,381 km (0.117 R)
• M10: 4,870,757 km (0.087 R)
• M11: 5,290,977 km (0.102 R)
• M12: 5,413,199 km (0.097 R)
• M13: 5,598,252 km (0.109 R)
• M14: 6,424,331 km (0.086 R)
• M15: 8,117,180 km (0.114 R)
• M16: 8,758,656 km (0.044 R)
• M17: 8,976,022 km (0.061 R)
• M18: 10,241,620 km (0.098 R)
• M19: 10,470,654 km (0.113 R)
• M20: 10,547,398 km (0.077 R)
• M21: 10,856,317 km (0.102 R)
• M22: 11,562,120 km (0.053 R)
• M23: 11,720,993 km (0.064 R)
• M24: 13,683,268 km (0.112 R)
• M25: 13,767,193 km (0.064 R)
• M26: 15,046,853 km (0.068 R)
• M27: 15,133,620 km (0.075 R)
• M28: 15,220,387 km (0.099 R)
• M29: 15,394,518 km (0.097 R)
• M30: 17,081,833 km (0.062 R)
• M31: 17,809,776 km (0.098 R)
• M32: 18,085,335 km (0.105 R)
• M33: 28,682,699 km (0.094 R)
• M34: 29,005,681 km (0.038 R)
• M35: 30,419,231 km (0.054 R)
• M36: 30,528,886 km (0.064 R)
• M37: 30,858,600 km (0.046 R)
• M38: 31,632,769 km (0.108 R)
• M39: 31,855,071 km (0.039 R)
• M40: 32,749,667 km (0.033 R)
• M41: 33,312,903 km (0.098 R)
• M42: 34,792,426 km (0.1 R)
• M43: 37,933,083 km (0.08 R)
• M44: 38,406,112 km (0.107 R)
• M45: 38,762,005 km (0.104 R)
• M46: 39,000,015 km (0.086 R)
• M47: 40,799,977 km (0.105 R)
• M48: 42,259,304 km (0.103 R)
• M49: 42,381,675 km (0.098 R)
• M50: 42,749,536 km (0.096 R)
• M51: 45,604,911 km (0.062 R)
• M52: 45,730,423 km (0.103 R)
• M53: 47,500,017 km (0.058 R)
• M54: 49,292,050 km (0.065 R)
• M55: 50,715,324 km (0.119 R)
• M56: 50,975,624 km (0.076 R)
• M57: 51,366,822 km (0.076 R)
• M58: 52,283,558 km (0.091 R)
• M59: 52,809,694 km (0.087 R)
• M60: 53,205,530 km (0.074 R)
• M61: 53,602,413 km (0.064 R)
• M62: 54,665,456 km (0.063 R)
• M63: 59,397,087 km (0.1 R)
• M64: 60,772,938 km (0.076 R)
• M65: 65,954,111 km (0.094 R)
• M66: 68,525,399 km (0.084 R)
• M67: 69,534,137 km (0.112 R)
• M68: 71,420,567 km (0.098 R)
• M69: 74,799,085 km (0.053 R)
• M70: 74,947,187 km (0.074 R)
• M71: 76,135,293 km (0.106 R)
• M72: 76,284,143 km (0.043 R)
• M73: 76,582,292 km (0.07 R)
• M74: 80,493,977 km (0.104 R)
• M75: 81,710,507 km (0.099 R)
• M76: 85,551,432 km (0.113 R)
• M77: 88,509,580 km (0.078 R)
• M78: 88,822,838 km (0.06 R)
• M79: 92,929,748 km (0.106 R)
• M80: 94,205,669 km (0.09 R)
• M81: 98,392,764 km (0.086 R)
• M82: 98,717,241 km (0.039 R)
• M83: 104,289,463 km (0.104 R)
• M84: 106,613,466 km (0.086 R)
• M85: 106,780,118 km (0.073 R)
• M86: 107,280,523 km (0.035 R)
• M87: 107,949,076 km (0.102 R)
• M88: 108,451,425 km (0.096 R)
• M89: 108,786,674 km (0.11 R)
• M90: 109,122,222 km (0.092 R)
• M91: 109,290,220 km (0.091 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit