🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 296 Days

Day: 14.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.97 AU - 1.39 AU

Year: 468 Days

Day: 47.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.21 AU - 2.93 AU

Year: 1505 Days

Day: 32.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,445,361 km

• M1: 429,047 km (0.093 R)
• M2: 1,818,362 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.45 AU - 3.01 AU

Year: 1648 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.79 AU - 3.99 AU

Year: 2280 Days

Day: 26.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,445,361 km

• M1: 486,043 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.91 AU - 7.25 AU

Year: 5476 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,445,361 km

• M1: 192,233 km (0.054 R)
• M2: 278,102 km (0.082 R)
• M3: 443,109 km (0.033 R)
• M4: 629,209 km (0.085 R)
• M5: 745,446 km (0.114 R)
• M6: 1,030,131 km (0.116 R)
• M7: 1,381,088 km (0.082 R)
• M8: 1,474,885 km (0.108 R)
• M9: 1,652,757 km (0.114 R)
• M10: 1,838,109 km (0.11 R)
• M11: 2,120,251 km (0.107 R)
• M12: 2,766,513 km (0.081 R)
• M13: 2,988,367 km (0.042 R)
• M14: 3,237,298 km (0.114 R)
• M15: 3,321,821 km (0.082 R)
• M16: 3,601,718 km (0.075 R)
• M17: 4,092,998 km (0.094 R)
• M18: 4,300,191 km (0.067 R)
• M19: 4,629,605 km (0.09 R)
• M20: 4,821,539 km (0.093 R)
• M21: 5,089,768 km (0.065 R)
• M22: 5,213,336 km (0.106 R)
• M23: 5,337,951 km (0.101 R)
• M24: 5,564,891 km (0.043 R)
• M25: 5,692,199 km (0.059 R)
• M26: 5,924,076 km (0.09 R)
• M27: 7,296,187 km (0.087 R)
• M28: 7,379,813 km (0.101 R)
• M29: 7,774,751 km (0.108 R)
• M30: 8,118,826 km (0.113 R)
• M31: 8,497,309 km (0.113 R)
• M32: 8,821,936 km (0.062 R)
• M33: 9,362,284 km (0.045 R)
• M34: 9,514,275 km (0.07 R)
• M35: 9,667,014 km (0.084 R)
• M36: 10,380,596 km (0.093 R)
• M37: 10,696,098 km (0.119 R)
• M38: 11,563,915 km (0.089 R)
• M39: 11,694,365 km (0.104 R)
• M40: 12,055,793 km (0.075 R)
• M41: 12,789,720 km (0.053 R)
• M42: 13,538,159 km (0.083 R)
• M43: 13,641,381 km (0.066 R)
• M44: 13,917,688 km (0.089 R)
• M45: 14,335,814 km (0.12 R)
• M46: 14,722,674 km (0.115 R)
• M47: 17,041,441 km (0.114 R)
• M48: 18,509,445 km (0.119 R)
• M49: 19,200,588 km (0.061 R)
• M50: 20,292,502 km (0.077 R)
• M51: 20,410,685 km (0.086 R)
• M52: 20,568,660 km (0.05 R)
• M53: 21,124,715 km (0.1 R)
• M54: 21,887,216 km (0.084 R)
• M55: 22,130,013 km (0.107 R)
• M56: 22,454,940 km (0.085 R)
• M57: 22,658,841 km (0.079 R)
• M58: 23,068,590 km (0.092 R)
• M59: 23,233,148 km (0.114 R)
• M60: 23,522,021 km (0.119 R)
• M61: 24,103,508 km (0.075 R)
• M62: 24,186,984 km (0.096 R)
• M63: 24,563,671 km (0.079 R)
• M64: 24,773,856 km (0.084 R)
• M65: 25,280,544 km (0.083 R)
• M66: 26,304,392 km (0.053 R)
• M67: 26,562,448 km (0.064 R)
• M68: 27,037,870 km (0.102 R)
• M69: 27,777,931 km (0.083 R)
• M70: 28,172,570 km (0.1 R)
• M71: 28,524,873 km (0.074 R)
• M72: 28,657,267 km (0.087 R)
• M73: 29,144,807 km (0.096 R)
• M74: 29,233,668 km (0.116 R)
• M75: 29,769,228 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 10.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.54 AU - 9.46 AU

Year: 9051 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,445,361 km

• M1: 148,700 km (0.119 R)
• M2: 476,469 km (0.11 R)
• M3: 759,359 km (0.118 R)
• M4: 1,451,698 km (0.095 R)
• M5: 1,824,496 km (0.083 R)
• M6: 2,112,172 km (0.108 R)
• M7: 2,558,872 km (0.086 R)
• M8: 2,856,123 km (0.089 R)
• M9: 3,296,389 km (0.103 R)
• M10: 3,592,742 km (0.051 R)
• M11: 4,153,734 km (0.076 R)
• M12: 4,356,589 km (0.101 R)
• M13: 4,562,885 km (0.086 R)
• M14: 4,772,322 km (0.074 R)
• M15: 4,984,900 km (0.086 R)
• M16: 5,356,651 km (0.025 R)
• M17: 5,577,757 km (0.081 R)
• M18: 5,834,167 km (0.112 R)
• M19: 5,931,256 km (0.09 R)
• M20: 5,996,331 km (0.11 R)
• M21: 6,094,468 km (0.077 R)
• M22: 6,160,141 km (0.103 R)
• M23: 6,225,964 km (0.064 R)
• M24: 6,863,999 km (0.102 R)
• M25: 7,035,289 km (0.111 R)
• M26: 7,663,899 km (0.118 R)
• M27: 7,985,086 km (0.115 R)
• M28: 8,603,673 km (0.119 R)
• M29: 8,937,426 km (0.104 R)
• M30: 9,426,910 km (0.051 R)
• M31: 9,771,135 km (0.044 R)
• M32: 10,275,429 km (0.101 R)
• M33: 10,867,837 km (0.096 R)
• M34: 11,269,058 km (0.114 R)
• M35: 11,675,067 km (0.117 R)
• M36: 12,127,301 km (0.11 R)
• M37: 12,210,178 km (0.065 R)
• M38: 12,459,857 km (0.063 R)
• M39: 12,543,333 km (0.119 R)
• M40: 13,261,552 km (0.091 R)
• M41: 13,346,823 km (0.098 R)
• M42: 13,647,066 km (0.078 R)
• M43: 14,254,284 km (0.112 R)
• M44: 15,092,331 km (0.093 R)
• M45: 15,226,221 km (0.119 R)
• M46: 15,405,140 km (0.066 R)
• M47: 15,584,957 km (0.028 R)
• M48: 16,173,774 km (0.074 R)
• M49: 16,402,210 km (0.118 R)
• M50: 16,769,921 km (0.06 R)
• M51: 17,093,950 km (0.07 R)
• M52: 17,889,512 km (0.05 R)
• M53: 18,984,867 km (0.119 R)
• M54: 19,225,870 km (0.039 R)
• M55: 19,711,015 km (0.089 R)
• M56: 21,892,900 km (0.116 R)
• M57: 22,196,285 km (0.099 R)
• M58: 23,527,257 km (0.111 R)
• M59: 24,463,889 km (0.086 R)
• M60: 25,253,617 km (0.108 R)
• M61: 28,110,487 km (0.103 R)
• M62: 28,882,113 km (0.095 R)
• M63: 29,270,619 km (0.106 R)
• M64: 29,493,220 km (0.056 R)
• M65: 29,660,770 km (0.112 R)
• M66: 30,333,511 km (0.082 R)
• M67: 30,841,546 km (0.029 R)
• M68: 31,181,731 km (0.115 R)
• M69: 31,295,426 km (0.108 R)
• M70: 31,751,400 km (0.068 R)
• M71: 31,980,285 km (0.114 R)
• M72: 32,267,214 km (0.112 R)
• M73: 33,248,875 km (0.115 R)
• M74: 33,539,543 km (0.091 R)
• M75: 33,772,617 km (0.103 R)
• M76: 34,181,767 km (0.064 R)
• M77: 34,475,128 km (0.096 R)
• M78: 35,064,245 km (0.116 R)
• M79: 35,597,262 km (0.038 R)
• M80: 36,671,375 km (0.086 R)
• M81: 37,152,182 km (0.07 R)
• M82: 37,272,758 km (0.117 R)
• M83: 37,453,772 km (0.09 R)
• M84: 37,938,020 km (0.088 R)
• M85: 39,280,212 km (0.071 R)
• M86: 40,452,012 km (0.112 R)
• M87: 40,700,045 km (0.072 R)
• M88: 41,073,292 km (0.084 R)
• M89: 41,385,054 km (0.088 R)
• M90: 41,635,182 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 9.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.27 AU - 10.37 AU

Year: 10392 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,445,361 km

• M1: 134,937 km (0.037 R)
• M2: 218,413 km (0.064 R)
• M3: 420,669 km (0.107 R)
• M4: 481,705 km (0.119 R)
• M5: 730,786 km (0.11 R)
• M6: 969,095 km (0.042 R)
• M7: 1,054,216 km (0.085 R)
• M8: 1,679,535 km (0.072 R)
• M9: 1,867,729 km (0.06 R)
• M10: 2,356,765 km (0.09 R)
• M11: 2,426,477 km (0.114 R)
• M12: 2,640,103 km (0.104 R)
• M13: 2,785,812 km (0.113 R)
• M14: 3,291,153 km (0.12 R)
• M15: 3,395,572 km (0.087 R)
• M16: 3,688,784 km (0.097 R)
• M17: 3,770,166 km (0.084 R)
• M18: 4,823,035 km (0.112 R)
• M19: 4,912,196 km (0.045 R)
• M20: 5,802,602 km (0.105 R)
• M21: 6,675,805 km (0.092 R)
• M22: 6,842,008 km (0.109 R)
• M23: 7,110,836 km (0.106 R)
• M24: 7,314,737 km (0.068 R)
• M25: 7,555,141 km (0.075 R)
• M26: 7,658,962 km (0.103 R)
• M27: 7,868,100 km (0.083 R)
• M28: 7,973,267 km (0.098 R)
• M29: 8,114,338 km (0.085 R)
• M30: 8,978,116 km (0.118 R)
• M31: 9,198,623 km (0.117 R)
• M32: 9,795,369 km (0.053 R)
• M33: 11,223,131 km (0.043 R)
• M34: 11,381,256 km (0.12 R)
• M35: 12,224,091 km (0.11 R)
• M36: 12,838,489 km (0.045 R)
• M37: 13,757,619 km (0.097 R)
• M38: 13,969,449 km (0.088 R)
• M39: 14,139,692 km (0.1 R)
• M40: 14,353,616 km (0.118 R)
• M41: 14,439,336 km (0.048 R)
• M42: 16,595,041 km (0.115 R)
• M43: 16,911,142 km (0.115 R)
• M44: 17,595,103 km (0.037 R)
• M45: 17,963,563 km (0.045 R)
• M46: 18,056,164 km (0.098 R)
• M47: 18,474,589 km (0.08 R)
• M48: 19,273,442 km (0.114 R)
• M49: 19,605,699 km (0.07 R)
• M50: 19,796,436 km (0.066 R)
• M51: 19,892,029 km (0.115 R)
• M52: 21,051,113 km (0.071 R)
• M53: 21,393,243 km (0.104 R)
• M54: 21,589,666 km (0.106 R)
• M55: 22,132,706 km (0.093 R)
• M56: 22,830,430 km (0.048 R)
• M57: 23,181,985 km (0.114 R)
• M58: 23,839,617 km (0.105 R)
• M59: 24,349,746 km (0.068 R)
• M60: 24,863,465 km (0.057 R)
• M61: 26,583,841 km (0.071 R)
• M62: 26,742,115 km (0.092 R)
• M63: 28,019,831 km (0.057 R)
• M64: 31,300,063 km (0.106 R)
• M65: 33,098,678 km (0.098 R)
• M66: 33,496,609 km (0.084 R)
• M67: 33,667,599 km (0.109 R)
• M68: 33,896,035 km (0.062 R)
• M69: 35,684,029 km (0.042 R)
• M70: 35,800,566 km (0.094 R)
• M71: 36,150,475 km (0.047 R)
• M72: 36,560,224 km (0.047 R)
• M73: 36,736,300 km (0.118 R)
• M74: 37,030,410 km (0.106 R)
• M75: 37,207,234 km (0.084 R)
• M76: 38,333,706 km (0.04 R)
• M77: 38,691,844 km (0.114 R)
• M78: 38,811,372 km (0.106 R)
• M79: 39,291,133 km (0.047 R)
• M80: 39,652,112 km (0.08 R)
• M81: 39,893,414 km (0.053 R)
• M82: 40,256,189 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 12.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.92 AU - 12.76 AU

Year: 13036 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,445,361 km

• M1: 188,643 km (0.118 R)
• M2: 333,005 km (0.091 R)
• M3: 806,781 km (0.103 R)
• M4: 949,198 km (0.052 R)
• M5: 1,135,597 km (0.118 R)
• M6: 1,545,346 km (0.077 R)
• M7: 1,788,143 km (0.027 R)
• M8: 2,243,220 km (0.116 R)
• M9: 2,782,520 km (0.117 R)
• M10: 3,387,793 km (0.091 R)
• M11: 3,466,332 km (0.089 R)
• M12: 3,625,205 km (0.108 R)
• M13: 3,705,689 km (0.091 R)
• M14: 4,370,502 km (0.113 R)
• M15: 4,629,456 km (0.084 R)
• M16: 5,967,309 km (0.069 R)
• M17: 6,287,150 km (0.065 R)
• M18: 6,744,620 km (0.057 R)
• M19: 7,348,547 km (0.109 R)
• M20: 8,145,604 km (0.075 R)
• M21: 8,860,981 km (0.043 R)
• M22: 9,079,544 km (0.083 R)
• M23: 9,373,803 km (0.041 R)
• M24: 10,466,615 km (0.071 R)
• M25: 11,047,803 km (0.046 R)
• M26: 11,243,776 km (0.115 R)
• M27: 11,878,969 km (0.106 R)
• M28: 14,491,247 km (0.116 R)
• M29: 15,444,035 km (0.106 R)
• M30: 16,238,550 km (0.043 R)
• M31: 16,910,842 km (0.083 R)
• M32: 17,638,038 km (0.115 R)
• M33: 18,794,728 km (0.114 R)
• M34: 20,214,861 km (0.065 R)
• M35: 21,816,605 km (0.114 R)
• M36: 21,915,041 km (0.104 R)
• M37: 22,260,612 km (0.117 R)
• M38: 22,508,496 km (0.062 R)
• M39: 22,607,978 km (0.08 R)
• M40: 22,857,059 km (0.1 R)
• M41: 23,509,305 km (0.114 R)
• M42: 24,422,451 km (0.034 R)
• M43: 25,295,654 km (0.12 R)
• M44: 26,493,035 km (0.114 R)
• M45: 27,125,236 km (0.102 R)
• M46: 27,337,066 km (0.084 R)
• M47: 27,869,036 km (0.099 R)
• M48: 28,029,255 km (0.103 R)
• M49: 28,189,774 km (0.056 R)
• M50: 29,213,771 km (0.103 R)
• M51: 30,414,593 km (0.079 R)
• M52: 31,242,618 km (0.08 R)
• M53: 33,033,753 km (0.039 R)
• M54: 33,941,812 km (0.055 R)
• M55: 34,685,613 km (0.061 R)
• M56: 35,146,075 km (0.03 R)
• M57: 35,261,565 km (0.101 R)
• M58: 36,131,177 km (0.056 R)
• M59: 36,481,086 km (0.074 R)
• M60: 37,125,404 km (0.103 R)
• M61: 37,596,338 km (0.059 R)
• M62: 38,663,270 km (0.111 R)
• M63: 38,842,040 km (0.075 R)
• M64: 39,680,087 km (0.11 R)
• M65: 39,980,779 km (0.034 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 13.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.28 AU - 12.9 AU

Year: 14412 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,445,361 km

• M1: 174,581 km (0.091 R)
• M2: 308,172 km (0.065 R)
• M3: 422,913 km (0.096 R)
• M4: 519,553 km (0.069 R)
• M5: 864,077 km (0.07 R)
• M6: 995,125 km (0.116 R)
• M7: 1,169,107 km (0.081 R)
• M8: 1,297,313 km (0.071 R)
• M9: 1,411,306 km (0.117 R)
• M10: 2,010,446 km (0.06 R)
• M11: 2,166,476 km (0.096 R)
• M12: 2,707,721 km (0.066 R)
• M13: 3,556,091 km (0.076 R)
• M14: 3,856,484 km (0.03 R)
• M15: 4,279,546 km (0.063 R)
• M16: 4,599,387 km (0.104 R)
• M17: 4,987,443 km (0.106 R)
• M18: 5,987,954 km (0.085 R)
• M19: 6,313,329 km (0.073 R)
• M20: 6,711,260 km (0.044 R)
• M21: 6,981,284 km (0.07 R)
• M22: 7,151,825 km (0.107 R)
• M23: 7,566,959 km (0.106 R)
• M24: 8,025,477 km (0.115 R)
• M25: 8,711,982 km (0.091 R)
• M26: 8,822,086 km (0.063 R)
• M27: 9,455,034 km (0.095 R)
• M28: 9,681,974 km (0.095 R)
• M29: 9,948,857 km (0.067 R)
• M30: 10,218,432 km (0.107 R)
• M31: 10,568,491 km (0.092 R)
• M32: 10,843,452 km (0.115 R)
• M33: 11,240,335 km (0.103 R)
• M34: 11,360,462 km (0.06 R)
• M35: 12,048,762 km (0.103 R)
• M36: 13,211,736 km (0.106 R)
• M37: 13,380,782 km (0.074 R)
• M38: 13,550,575 km (0.118 R)
• M39: 13,635,846 km (0.082 R)
• M40: 13,849,472 km (0.095 R)
• M41: 14,410,464 km (0.093 R)
• M42: 14,671,811 km (0.077 R)
• M43: 15,554,439 km (0.059 R)
• M44: 15,733,058 km (0.102 R)
• M45: 16,227,779 km (0.061 R)
• M46: 17,232,478 km (0.118 R)
• M47: 17,602,882 km (0.053 R)
• M48: 17,929,155 km (0.091 R)
• M49: 18,257,373 km (0.079 R)
• M50: 18,540,263 km (0.054 R)
• M51: 19,206,272 km (0.103 R)
• M52: 19,831,591 km (0.058 R)
• M53: 20,365,955 km (0.087 R)
• M54: 20,463,642 km (0.106 R)
• M55: 21,747,491 km (0.114 R)
• M56: 22,097,700 km (0.116 R)
• M57: 22,651,661 km (0.107 R)
• M58: 22,803,503 km (0.041 R)
• M59: 24,134,026 km (0.097 R)
• M60: 24,600,472 km (0.028 R)
• M61: 25,542,340 km (0.099 R)
• M62: 25,647,657 km (0.119 R)
• M63: 26,017,613 km (0.07 R)
• M64: 26,176,785 km (0.059 R)
• M65: 26,816,316 km (0.038 R)
• M66: 28,274,297 km (0.054 R)
• M67: 28,383,354 km (0.108 R)
• M68: 28,656,519 km (0.118 R)
• M69: 29,426,051 km (0.091 R)
• M70: 31,323,251 km (0.09 R)
• M71: 32,115,820 km (0.107 R)
• M72: 32,857,826 km (0.107 R)
• M73: 33,374,687 km (0.093 R)
• M74: 34,474,979 km (0.112 R)
• M75: 36,889,489 km (0.104 R)
• M76: 37,187,637 km (0.094 R)
• M77: 37,906,455 km (0.109 R)
• M78: 39,662,734 km (0.091 R)
• M79: 40,029,398 km (0.091 R)
• M80: 40,151,919 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit