🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 308 Days

Day: 23.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,352,074 km

• M1: 456,124 km (0.059 R)
• M2: 474,973 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 313 Days

Day: 19.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,352,074 km

• M1: 44,580 km (0.1 R)
• M2: 544,686 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.84 AU - 1.88 AU

Year: 931 Days

Day: 37.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.36 AU - 4.46 AU

Year: 2838 Days

Day: 29.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 66.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,352,074 km

• M1: 2,429,021 km (0.059 R)
• M2: 2,533,739 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.03 AU - 9.25 AU

Year: 7752 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,352,074 km

• M1: 156,779 km (0.113 R)
• M2: 579,093 km (0.029 R)
• M3: 815,159 km (0.115 R)
• M4: 891,005 km (0.116 R)
• M5: 1,034,170 km (0.097 R)
• M6: 1,202,767 km (0.114 R)
• M7: 1,567,935 km (0.052 R)
• M8: 1,645,277 km (0.063 R)
• M9: 1,723,966 km (0.104 R)
• M10: 1,926,372 km (0.04 R)
• M11: 2,115,463 km (0.092 R)
• M12: 2,580,713 km (0.081 R)
• M13: 2,932,567 km (0.092 R)
• M14: 3,998,452 km (0.086 R)
• M15: 4,078,786 km (0.099 R)
• M16: 4,489,283 km (0.098 R)
• M17: 4,572,908 km (0.112 R)
• M18: 4,685,405 km (0.091 R)
• M19: 4,770,377 km (0.103 R)
• M20: 4,855,797 km (0.072 R)
• M21: 4,941,816 km (0.12 R)
• M22: 5,379,390 km (0.052 R)
• M23: 5,528,090 km (0.113 R)
• M24: 5,678,137 km (0.109 R)
• M25: 6,136,505 km (0.084 R)
• M26: 6,480,281 km (0.088 R)
• M27: 6,766,312 km (0.115 R)
• M28: 7,318,029 km (0.056 R)
• M29: 7,483,035 km (0.115 R)
• M30: 8,326,617 km (0.051 R)
• M31: 10,066,441 km (0.069 R)
• M32: 10,250,147 km (0.053 R)
• M33: 11,299,576 km (0.062 R)
• M34: 12,148,095 km (0.07 R)
• M35: 12,383,113 km (0.103 R)
• M36: 12,817,845 km (0.097 R)
• M37: 13,743,108 km (0.12 R)
• M38: 13,824,489 km (0.117 R)
• M39: 13,906,169 km (0.08 R)
• M40: 13,987,999 km (0.088 R)
• M41: 14,110,969 km (0.082 R)
• M42: 14,193,098 km (0.059 R)
• M43: 14,399,393 km (0.109 R)
• M44: 14,564,998 km (0.039 R)
• M45: 14,856,565 km (0.109 R)
• M46: 15,360,709 km (0.035 R)
• M47: 15,785,119 km (0.057 R)
• M48: 16,558,988 km (0.068 R)
• M49: 17,433,089 km (0.061 R)
• M50: 17,565,632 km (0.1 R)
• M51: 17,698,326 km (0.108 R)
• M52: 17,787,037 km (0.114 R)
• M53: 18,367,178 km (0.04 R)
• M54: 18,862,945 km (0.096 R)
• M55: 19,454,605 km (0.075 R)
• M56: 20,330,201 km (0.08 R)
• M57: 20,423,251 km (0.059 R)
• M58: 20,983,645 km (0.037 R)
• M59: 21,407,455 km (0.044 R)
• M60: 21,833,959 km (0.103 R)
• M61: 22,119,840 km (0.042 R)
• M62: 22,455,089 km (0.118 R)
• M63: 23,470,709 km (0.087 R)
• M64: 24,303,820 km (0.095 R)
• M65: 24,402,405 km (0.108 R)
• M66: 26,606,280 km (0.038 R)
• M67: 27,167,273 km (0.069 R)
• M68: 27,320,910 km (0.115 R)
• M69: 27,783,616 km (0.078 R)
• M70: 28,196,955 km (0.059 R)
• M71: 28,404,447 km (0.088 R)
• M72: 28,716,658 km (0.099 R)
• M73: 28,821,077 km (0.101 R)
• M74: 29,712,830 km (0.114 R)
• M75: 30,241,658 km (0.079 R)
• M76: 30,400,980 km (0.113 R)
• M77: 31,738,983 km (0.085 R)
• M78: 32,932,176 km (0.108 R)
• M79: 33,041,383 km (0.066 R)
• M80: 34,195,380 km (0.085 R)
• M81: 35,250,943 km (0.099 R)
• M82: 36,373,525 km (0.089 R)
• M83: 37,052,700 km (0.105 R)
• M84: 37,393,783 km (0.095 R)
• M85: 37,850,356 km (0.07 R)
• M86: 37,964,798 km (0.067 R)
• M87: 38,251,278 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 11.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.21 AU - 9.75 AU

Year: 8275 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,352,074 km

• M1: 256,261 km (0.081 R)
• M2: 472,580 km (0.108 R)
• M3: 752,477 km (0.075 R)
• M4: 852,109 km (0.084 R)
• M5: 974,331 km (0.104 R)
• M6: 1,397,992 km (0.042 R)
• M7: 1,674,299 km (0.108 R)
• M8: 1,763,011 km (0.091 R)
• M9: 1,968,259 km (0.107 R)
• M10: 2,085,843 km (0.104 R)
• M11: 2,377,709 km (0.091 R)
• M12: 2,787,457 km (0.11 R)
• M13: 3,191,970 km (0.088 R)
• M14: 3,302,971 km (0.069 R)
• M15: 3,557,587 km (0.075 R)
• M16: 3,818,785 km (0.05 R)
• M17: 4,797,454 km (0.053 R)
• M18: 5,086,178 km (0.034 R)
• M19: 5,347,825 km (0.092 R)
• M20: 6,089,830 km (0.065 R)
• M21: 6,262,915 km (0.095 R)
• M22: 6,332,627 km (0.109 R)
• M23: 6,792,342 km (0.115 R)
• M24: 7,262,677 km (0.113 R)
• M25: 7,446,533 km (0.097 R)
• M26: 8,350,104 km (0.118 R)
• M27: 8,581,383 km (0.109 R)
• M28: 8,893,145 km (0.083 R)
• M29: 10,054,174 km (0.098 R)
• M30: 10,300,412 km (0.113 R)
• M31: 10,424,279 km (0.047 R)
• M32: 11,262,625 km (0.08 R)
• M33: 11,905,447 km (0.102 R)
• M34: 12,516,405 km (0.106 R)
• M35: 12,604,518 km (0.032 R)
• M36: 13,451,691 km (0.084 R)
• M37: 13,859,495 km (0.119 R)
• M38: 13,950,600 km (0.091 R)
• M39: 14,501,868 km (0.119 R)
• M40: 15,013,493 km (0.111 R)
• M41: 15,483,679 km (0.061 R)
• M42: 16,006,523 km (0.108 R)
• M43: 18,908,572 km (0.105 R)
• M44: 19,314,431 km (0.079 R)
• M45: 21,176,027 km (0.106 R)
• M46: 21,597,445 km (0.052 R)
• M47: 22,021,704 km (0.053 R)
• M48: 23,365,093 km (0.081 R)
• M49: 23,746,119 km (0.052 R)
• M50: 24,514,005 km (0.076 R)
• M51: 24,956,515 km (0.081 R)
• M52: 25,793,366 km (0.041 R)
• M53: 26,130,709 km (0.086 R)
• M54: 26,243,506 km (0.071 R)
• M55: 28,532,652 km (0.089 R)
• M56: 28,706,934 km (0.067 R)
• M57: 28,881,515 km (0.102 R)
• M58: 30,231,934 km (0.062 R)
• M59: 30,587,678 km (0.111 R)
• M60: 31,363,044 km (0.086 R)
• M61: 31,963,979 km (0.107 R)
• M62: 32,689,977 km (0.086 R)
• M63: 33,116,032 km (0.078 R)
• M64: 34,652,552 km (0.081 R)
• M65: 34,838,502 km (0.108 R)
• M66: 35,523,211 km (0.089 R)
• M67: 35,961,234 km (0.083 R)
• M68: 36,086,597 km (0.055 R)
• M69: 36,779,385 km (0.062 R)
• M70: 39,335,264 km (0.11 R)
• M71: 40,113,023 km (0.052 R)
• M72: 40,438,698 km (0.078 R)
• M73: 41,684,100 km (0.107 R)
• M74: 42,808,927 km (0.066 R)
• M75: 44,683,388 km (0.048 R)
• M76: 45,021,030 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 8.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.35 AU - 11.47 AU

Year: 12330 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,352,074 km

• M1: 131,347 km (0.066 R)
• M2: 268,379 km (0.101 R)
• M3: 551,418 km (0.081 R)
• M4: 701,016 km (0.084 R)
• M5: 986,299 km (0.069 R)
• M6: 1,170,753 km (0.12 R)
• M7: 1,267,244 km (0.117 R)
• M8: 1,509,891 km (0.058 R)
• M9: 1,745,358 km (0.091 R)
• M10: 2,203,577 km (0.078 R)
• M11: 2,801,071 km (0.118 R)
• M12: 2,905,340 km (0.09 R)
• M13: 3,280,831 km (0.114 R)
• M14: 3,901,512 km (0.108 R)
• M15: 5,281,254 km (0.08 R)
• M16: 5,606,629 km (0.1 R)
• M17: 5,771,785 km (0.103 R)
• M18: 6,243,018 km (0.108 R)
• M19: 6,831,536 km (0.049 R)
• M20: 7,114,725 km (0.107 R)
• M21: 8,473,971 km (0.108 R)
• M22: 8,549,668 km (0.098 R)
• M23: 9,163,618 km (0.114 R)
• M24: 9,358,394 km (0.099 R)
• M25: 9,831,572 km (0.114 R)
• M26: 9,990,894 km (0.078 R)
• M27: 10,231,746 km (0.063 R)
• M28: 10,800,966 km (0.119 R)
• M29: 10,924,385 km (0.099 R)
• M30: 11,422,246 km (0.114 R)
• M31: 12,440,409 km (0.107 R)
• M32: 13,179,124 km (0.11 R)
• M33: 13,443,164 km (0.052 R)
• M34: 13,575,857 km (0.075 R)
• M35: 13,798,010 km (0.073 R)
• M36: 14,336,114 km (0.08 R)
• M37: 15,479,191 km (0.103 R)
• M38: 15,618,317 km (0.079 R)
• M39: 15,991,264 km (0.112 R)
• M40: 16,085,062 km (0.083 R)
• M41: 16,603,718 km (0.103 R)
• M42: 17,128,059 km (0.064 R)
• M43: 17,560,995 km (0.069 R)
• M44: 17,657,635 km (0.045 R)
• M45: 17,851,664 km (0.095 R)
• M46: 18,881,346 km (0.047 R)
• M47: 19,428,425 km (0.076 R)
• M48: 19,578,621 km (0.05 R)
• M49: 20,182,847 km (0.105 R)
• M50: 20,895,681 km (0.11 R)
• M51: 21,824,085 km (0.111 R)
• M52: 21,980,266 km (0.098 R)
• M53: 23,135,909 km (0.032 R)
• M54: 23,507,809 km (0.102 R)
• M55: 23,881,654 km (0.052 R)
• M56: 23,935,211 km (0.114 R)
• M57: 24,635,329 km (0.061 R)
• M58: 25,506,138 km (0.117 R)
• M59: 25,890,305 km (0.115 R)
• M60: 26,000,409 km (0.107 R)
• M61: 26,331,619 km (0.103 R)
• M62: 27,165,926 km (0.105 R)
• M63: 27,502,073 km (0.113 R)
• M64: 27,727,068 km (0.085 R)
• M65: 27,783,317 km (0.098 R)
• M66: 28,689,431 km (0.064 R)
• M67: 29,605,419 km (0.073 R)
• M68: 29,662,864 km (0.114 R)
• M69: 30,240,611 km (0.08 R)
• M70: 31,583,252 km (0.083 R)
• M71: 31,877,661 km (0.112 R)
• M72: 32,113,876 km (0.088 R)
• M73: 32,766,571 km (0.101 R)
• M74: 33,243,938 km (0.071 R)
• M75: 33,843,825 km (0.109 R)
• M76: 36,340,913 km (0.11 R)
• M77: 36,525,966 km (0.039 R)
• M78: 36,587,600 km (0.11 R)
• M79: 36,773,101 km (0.044 R)
• M80: 37,269,168 km (0.113 R)
• M81: 37,455,716 km (0.083 R)
• M82: 37,517,949 km (0.1 R)
• M83: 37,580,332 km (0.118 R)
• M84: 38,393,396 km (0.117 R)
• M85: 38,959,624 km (0.094 R)
• M86: 40,036,878 km (0.12 R)
• M87: 40,291,793 km (0.119 R)
• M88: 40,611,035 km (0.104 R)
• M89: 40,995,352 km (0.086 R)
• M90: 42,220,409 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 7.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.95 AU - 22.55 AU

Year: 32220 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 94,352,074 km

• M1: 653,294 km (0.065 R)
• M2: 1,566,888 km (0.101 R)
• M3: 5,705,513 km (0.095 R)
• M4: 6,906,485 km (0.09 R)
• M5: 7,823,520 km (0.11 R)
• M6: 8,410,093 km (0.064 R)
• M7: 8,639,576 km (0.1 R)
• M8: 10,400,642 km (0.11 R)
• M9: 11,195,456 km (0.114 R)
• M10: 11,296,285 km (0.041 R)
• M11: 11,397,263 km (0.112 R)
• M12: 11,804,469 km (0.06 R)
• M13: 11,907,093 km (0.063 R)
• M14: 13,802,947 km (0.108 R)
• M15: 15,397,211 km (0.107 R)
• M16: 15,565,509 km (0.084 R)
• M17: 18,102,090 km (0.119 R)
• M18: 19,296,929 km (0.085 R)
• M19: 21,198,766 km (0.095 R)
• M20: 24,848,057 km (0.073 R)
• M21: 25,177,322 km (0.082 R)
• M22: 25,773,768 km (0.118 R)
• M23: 28,342,513 km (0.06 R)
• M24: 29,448,341 km (0.093 R)
• M25: 30,920,982 km (0.079 R)
• M26: 30,991,742 km (0.053 R)
• M27: 31,630,675 km (0.042 R)
• M28: 33,428,243 km (0.107 R)
• M29: 33,937,474 km (0.097 R)
• M30: 36,521,927 km (0.096 R)
• M31: 37,799,941 km (0.043 R)
• M32: 39,782,711 km (0.107 R)
• M33: 40,167,776 km (0.04 R)
• M34: 42,347,567 km (0.106 R)
• M35: 42,977,374 km (0.116 R)
• M36: 43,135,349 km (0.059 R)
• M37: 45,769,020 km (0.05 R)
• M38: 47,553,573 km (0.104 R)
• M39: 49,443,592 km (0.119 R)
• M40: 50,023,583 km (0.054 R)
• M41: 51,945,317 km (0.108 R)
• M42: 56,551,137 km (0.072 R)
• M43: 57,679,404 km (0.114 R)
• M44: 58,027,967 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 3.1

Gravity: 51.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.49 AU - 20.17 AU

Year: 32416 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,352,074 km

• M1: 305,329 km (0.09 R)
• M2: 603,927 km (0.103 R)
• M3: 709,842 km (0.114 R)
• M4: 850,314 km (0.082 R)
• M5: 2,212,702 km (0.074 R)
• M6: 2,375,764 km (0.063 R)
• M7: 2,542,715 km (0.111 R)
• M8: 2,670,322 km (0.101 R)
• M9: 2,800,173 km (0.057 R)
• M10: 3,764,780 km (0.12 R)
• M11: 3,812,951 km (0.084 R)
• M12: 4,459,213 km (0.088 R)
• M13: 4,768,731 km (0.1 R)
• M14: 5,408,412 km (0.107 R)
• M15: 6,018,173 km (0.03 R)
• M16: 6,359,705 km (0.113 R)
• M17: 6,475,045 km (0.094 R)
• M18: 6,883,896 km (0.091 R)
• M19: 8,920,970 km (0.047 R)
• M20: 9,309,924 km (0.115 R)
• M21: 9,572,319 km (0.116 R)
• M22: 10,441,782 km (0.117 R)
• M23: 11,127,538 km (0.108 R)
• M24: 12,183,251 km (0.073 R)
• M25: 13,491,484 km (0.107 R)
• M26: 13,639,586 km (0.078 R)
• M27: 14,162,281 km (0.111 R)
• M28: 14,691,408 km (0.063 R)
• M29: 15,073,332 km (0.076 R)
• M30: 15,458,397 km (0.074 R)
• M31: 16,081,472 km (0.106 R)
• M32: 17,432,191 km (0.081 R)
• M33: 18,901,691 km (0.027 R)
• M34: 19,316,825 km (0.098 R)
• M35: 19,734,951 km (0.102 R)
• M36: 22,832,674 km (0.088 R)
• M37: 23,097,462 km (0.113 R)
• M38: 24,979,852 km (0.056 R)
• M39: 25,161,763 km (0.078 R)
• M40: 25,435,228 km (0.077 R)
• M41: 25,985,449 km (0.098 R)
• M42: 27,471,405 km (0.119 R)
• M43: 27,753,098 km (0.067 R)
• M44: 28,224,630 km (0.081 R)
• M45: 28,508,866 km (0.094 R)
• M46: 28,603,861 km (0.091 R)
• M47: 29,080,180 km (0.118 R)
• M48: 29,559,193 km (0.107 R)
• M49: 30,427,908 km (0.073 R)
• M50: 32,289,055 km (0.095 R)
• M51: 34,086,174 km (0.093 R)
• M52: 35,812,833 km (0.063 R)
• M53: 36,223,180 km (0.112 R)
• M54: 36,945,139 km (0.089 R)
• M55: 37,359,824 km (0.11 R)
• M56: 37,671,885 km (0.034 R)
• M57: 40,412,070 km (0.077 R)
• M58: 49,121,508 km (0.081 R)
• M59: 49,235,352 km (0.073 R)
• M60: 50,149,096 km (0.068 R)
• M61: 50,608,212 km (0.095 R)
• M62: 52,109,576 km (0.042 R)
• M63: 53,391,480 km (0.117 R)
• M64: 54,801,590 km (0.115 R)
• M65: 56,105,036 km (0.084 R)
• M66: 57,298,677 km (0.057 R)
• M67: 57,658,460 km (0.118 R)
• M68: 58,863,022 km (0.098 R)
• M69: 59,347,270 km (0.111 R)
• M70: 59,589,769 km (0.099 R)
• M71: 61,787,661 km (0.118 R)
• M72: 65,760,082 km (0.113 R)
• M73: 68,411,555 km (0.118 R)
• M74: 69,430,765 km (0.088 R)
• M75: 69,558,522 km (0.069 R)
• M76: 69,814,185 km (0.072 R)
• M77: 70,454,912 km (0.054 R)
• M78: 71,355,192 km (0.075 R)
• M79: 71,871,455 km (0.105 R)
• M80: 74,209,370 km (0.105 R)
• M81: 74,470,718 km (0.048 R)
• M82: 75,519,099 km (0.098 R)
• M83: 75,650,446 km (0.119 R)
• M84: 76,704,214 km (0.086 R)
• M85: 76,968,553 km (0.098 R)
• M86: 80,028,578 km (0.101 R)
• M87: 80,162,617 km (0.112 R)
• M88: 81,102,242 km (0.063 R)
• M89: 82,180,693 km (0.118 R)
• M90: 82,586,402 km (0.045 R)
• M91: 84,897,540 km (0.092 R)
• M92: 85,444,469 km (0.091 R)
• M93: 85,581,351 km (0.109 R)
• M94: 85,718,234 km (0.093 R)
• M95: 86,129,628 km (0.106 R)
• M96: 89,861,496 km (0.106 R)
• M97: 93,081,740 km (0.031 R)
• M98: 94,210,605 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 20,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit