🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.5 AU - 0.62 AU

Year: 148 Days

Day: 31.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 282 Days

Day: 27.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.32 AU - 3.49 AU

Year: 2214 Days

Day: 15.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.44 AU - 3.5 AU

Year: 2282 Days

Day: 47.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.32 AU - 4.58 AU

Year: 3315 Days

Day: 24.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 152.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,553,015 km

• M1: 3,360,716 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 8.5

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.56 AU - 12.48 AU

Year: 11200 Days

Day: 5 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,553,015 km

• M1: 110,403 km (0.105 R)
• M2: 166,353 km (0.115 R)
• M3: 243,396 km (0.094 R)
• M4: 326,123 km (0.076 R)
• M5: 542,143 km (0.073 R)
• M6: 747,092 km (0.117 R)
• M7: 1,572,423 km (0.051 R)
• M8: 1,971,251 km (0.099 R)
• M9: 2,263,416 km (0.027 R)
• M10: 2,541,069 km (0.054 R)
• M11: 2,859,115 km (0.099 R)
• M12: 3,313,294 km (0.116 R)
• M13: 4,322,182 km (0.071 R)
• M14: 4,424,507 km (0.115 R)
• M15: 4,597,143 km (0.085 R)
• M16: 5,020,205 km (0.113 R)
• M17: 5,163,969 km (0.086 R)
• M18: 5,603,787 km (0.088 R)
• M19: 5,715,536 km (0.061 R)
• M20: 5,941,429 km (0.111 R)
• M21: 6,285,803 km (0.056 R)
• M22: 6,636,610 km (0.064 R)
• M23: 6,755,092 km (0.107 R)
• M24: 6,834,379 km (0.112 R)
• M25: 7,074,184 km (0.102 R)
• M26: 7,398,213 km (0.111 R)
• M27: 7,480,043 km (0.112 R)
• M28: 8,272,014 km (0.104 R)
• M29: 8,785,883 km (0.1 R)
• M30: 9,002,949 km (0.061 R)
• M31: 9,442,767 km (0.117 R)
• M32: 9,531,479 km (0.119 R)
• M33: 9,889,466 km (0.065 R)
• M34: 10,343,047 km (0.094 R)
• M35: 10,896,260 km (0.094 R)
• M36: 11,317,677 km (0.099 R)
• M37: 11,649,037 km (0.117 R)
• M38: 12,321,329 km (0.116 R)
• M39: 12,662,113 km (0.119 R)
• M40: 14,005,951 km (0.093 R)
• M41: 14,361,695 km (0.064 R)
• M42: 14,515,033 km (0.08 R)
• M43: 15,761,632 km (0.083 R)
• M44: 18,689,412 km (0.099 R)
• M45: 19,645,192 km (0.097 R)
• M46: 20,732,171 km (0.108 R)
• M47: 21,370,355 km (0.047 R)
• M48: 22,014,972 km (0.097 R)
• M49: 23,023,860 km (0.036 R)
• M50: 24,047,708 km (0.116 R)
• M51: 24,473,613 km (0.108 R)
• M52: 24,963,397 km (0.113 R)
• M53: 25,456,322 km (0.068 R)
• M54: 26,954,694 km (0.084 R)
• M55: 29,125,808 km (0.113 R)
• M56: 30,166,859 km (0.093 R)
• M57: 30,494,628 km (0.106 R)
• M58: 31,087,784 km (0.06 R)
• M59: 31,153,906 km (0.069 R)
• M60: 32,755,052 km (0.086 R)
• M61: 32,957,009 km (0.054 R)
• M62: 33,159,415 km (0.072 R)
• M63: 33,294,652 km (0.094 R)
• M64: 34,177,878 km (0.074 R)
• M65: 35,275,477 km (0.088 R)
• M66: 36,873,332 km (0.119 R)
• M67: 37,013,505 km (0.118 R)
• M68: 38,069,666 km (0.079 R)
• M69: 38,281,946 km (0.059 R)
• M70: 38,565,882 km (0.114 R)
• M71: 38,921,626 km (0.074 R)
• M72: 38,992,984 km (0.077 R)
• M73: 39,064,193 km (0.102 R)
• M74: 39,923,633 km (0.063 R)
• M75: 40,934,017 km (0.053 R)
• M76: 41,442,500 km (0.064 R)
• M77: 41,515,204 km (0.102 R)
• M78: 42,245,541 km (0.119 R)
• M79: 42,612,355 km (0.043 R)
• M80: 43,496,778 km (0.097 R)
• M81: 43,718,931 km (0.11 R)
• M82: 46,413,039 km (0.094 R)
• M83: 47,703,919 km (0.078 R)
• M84: 49,623,558 km (0.071 R)
• M85: 50,088,060 km (0.06 R)
• M86: 51,333,612 km (0.116 R)
• M87: 51,724,960 km (0.111 R)
• M88: 52,431,959 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 8.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.75 AU - 12.43 AU

Year: 12169 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,553,015 km

• M1: 117,734 km (0.1 R)
• M2: 369,806 km (0.106 R)
• M3: 510,278 km (0.111 R)
• M4: 587,770 km (0.035 R)
• M5: 686,505 km (0.087 R)
• M6: 1,741,768 km (0.091 R)
• M7: 1,887,776 km (0.114 R)
• M8: 2,404,038 km (0.118 R)
• M9: 2,678,101 km (0.062 R)
• M10: 2,819,022 km (0.066 R)
• M11: 2,991,359 km (0.101 R)
• M12: 3,196,757 km (0.119 R)
• M13: 3,559,681 km (0.066 R)
• M14: 3,999,948 km (0.07 R)
• M15: 4,324,874 km (0.109 R)
• M16: 4,523,989 km (0.071 R)
• M17: 4,828,421 km (0.072 R)
• M18: 5,139,584 km (0.109 R)
• M19: 5,279,907 km (0.117 R)
• M20: 6,074,571 km (0.114 R)
• M21: 6,485,816 km (0.101 R)
• M22: 6,944,782 km (0.074 R)
• M23: 7,178,304 km (0.117 R)
• M24: 8,137,825 km (0.057 R)
• M25: 8,383,913 km (0.084 R)
• M26: 8,466,641 km (0.107 R)
• M27: 8,799,796 km (0.044 R)
• M28: 9,307,531 km (0.082 R)
• M29: 9,868,373 km (0.119 R)
• M30: 10,174,899 km (0.072 R)
• M31: 11,295,238 km (0.118 R)
• M32: 11,986,081 km (0.105 R)
• M33: 12,125,805 km (0.093 R)
• M34: 13,408,457 km (0.101 R)
• M35: 14,090,324 km (0.117 R)
• M36: 14,783,561 km (0.053 R)
• M37: 15,997,547 km (0.119 R)
• M38: 16,668,494 km (0.084 R)
• M39: 18,144,576 km (0.102 R)
• M40: 18,520,067 km (0.101 R)
• M41: 18,681,932 km (0.086 R)
• M42: 19,115,466 km (0.1 R)
• M43: 20,714,817 km (0.039 R)
• M44: 20,882,816 km (0.097 R)
• M45: 21,389,204 km (0.05 R)
• M46: 22,242,211 km (0.05 R)
• M47: 22,414,099 km (0.092 R)
• M48: 22,471,545 km (0.034 R)
• M49: 22,874,861 km (0.116 R)
• M50: 23,222,377 km (0.073 R)
• M51: 23,571,688 km (0.084 R)
• M52: 24,275,546 km (0.102 R)
• M53: 24,334,487 km (0.101 R)
• M54: 24,630,093 km (0.074 R)
• M55: 25,165,055 km (0.098 R)
• M56: 25,523,790 km (0.078 R)
• M57: 26,914,751 km (0.116 R)
• M58: 27,465,870 km (0.062 R)
• M59: 27,897,011 km (0.104 R)
• M60: 28,082,363 km (0.106 R)
• M61: 29,959,367 km (0.083 R)
• M62: 30,530,382 km (0.076 R)
• M63: 31,104,988 km (0.104 R)
• M64: 32,200,044 km (0.09 R)
• M65: 35,560,162 km (0.106 R)
• M66: 35,627,182 km (0.047 R)
• M67: 35,694,202 km (0.06 R)
• M68: 35,828,391 km (0.069 R)
• M69: 37,247,476 km (0.046 R)
• M70: 37,383,610 km (0.106 R)
• M71: 37,519,894 km (0.026 R)
• M72: 38,066,824 km (0.105 R)
• M73: 38,478,517 km (0.082 R)
• M74: 39,445,219 km (0.086 R)
• M75: 41,684,699 km (0.106 R)
• M76: 42,180,017 km (0.09 R)
• M77: 42,748,639 km (0.106 R)
• M78: 43,534,476 km (0.095 R)
• M79: 46,505,340 km (0.07 R)
• M80: 48,126,233 km (0.089 R)
• M81: 48,200,434 km (0.103 R)
• M82: 48,794,637 km (0.103 R)
• M83: 49,840,625 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 13.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.05 AU - 12.93 AU

Year: 13752 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,553,015 km

• M1: 211,232 km (0.062 R)
• M2: 310,565 km (0.113 R)
• M3: 433,983 km (0.104 R)
• M4: 596,148 km (0.073 R)
• M5: 1,548,338 km (0.095 R)
• M6: 1,714,990 km (0.082 R)
• M7: 1,862,643 km (0.113 R)
• M8: 2,277,927 km (0.047 R)
• M9: 3,471,119 km (0.082 R)
• M10: 3,982,744 km (0.069 R)
• M11: 4,180,961 km (0.08 R)
• M12: 4,569,916 km (0.101 R)
• M13: 5,023,796 km (0.038 R)
• M14: 6,471,155 km (0.046 R)
• M15: 6,862,204 km (0.078 R)
• M16: 8,417,274 km (0.116 R)
• M17: 9,169,003 km (0.106 R)
• M18: 9,696,934 km (0.057 R)
• M19: 10,920,944 km (0.074 R)
• M20: 11,363,155 km (0.078 R)
• M21: 12,482,297 km (0.105 R)
• M22: 12,895,785 km (0.094 R)
• M23: 13,067,374 km (0.029 R)
• M24: 13,511,979 km (0.104 R)
• M25: 14,978,487 km (0.096 R)
• M26: 15,184,782 km (0.066 R)
• M27: 15,548,006 km (0.073 R)
• M28: 15,652,276 km (0.086 R)
• M29: 17,029,474 km (0.087 R)
• M30: 17,190,890 km (0.082 R)
• M31: 17,678,130 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 5.3

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.94 AU - 19.54 AU

Year: 27507 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,553,015 km

• M1: 68,665 km (0.112 R)
• M2: 139,126 km (0.082 R)
• M3: 1,081,892 km (0.102 R)
• M4: 1,485,656 km (0.074 R)
• M5: 1,932,356 km (0.065 R)
• M6: 2,340,758 km (0.075 R)
• M7: 2,495,741 km (0.054 R)
• M8: 2,614,372 km (0.075 R)
• M9: 2,939,449 km (0.035 R)
• M10: 3,716,759 km (0.109 R)
• M11: 4,410,444 km (0.083 R)
• M12: 4,944,060 km (0.103 R)
• M13: 5,143,175 km (0.1 R)
• M14: 5,243,705 km (0.05 R)
• M15: 5,395,696 km (0.082 R)
• M16: 5,600,645 km (0.097 R)
• M17: 6,124,238 km (0.107 R)
• M18: 7,614,382 km (0.107 R)
• M19: 8,251,968 km (0.099 R)
• M20: 8,547,574 km (0.095 R)
• M21: 8,607,113 km (0.086 R)
• M22: 8,906,758 km (0.054 R)
• M23: 9,148,957 km (0.096 R)
• M24: 9,209,843 km (0.091 R)
• M25: 9,332,065 km (0.08 R)
• M26: 10,775,385 km (0.074 R)
• M27: 10,968,815 km (0.111 R)
• M28: 12,759,801 km (0.114 R)
• M29: 12,964,451 km (0.035 R)
• M30: 15,212,907 km (0.097 R)
• M31: 16,678,068 km (0.066 R)
• M32: 16,752,568 km (0.106 R)
• M33: 17,352,007 km (0.095 R)
• M34: 17,502,951 km (0.106 R)
• M35: 18,187,660 km (0.114 R)
• M36: 19,270,151 km (0.119 R)
• M37: 19,426,480 km (0.056 R)
• M38: 19,819,324 km (0.095 R)
• M39: 21,173,933 km (0.103 R)
• M40: 21,416,132 km (0.12 R)
• M41: 22,640,591 km (0.111 R)
• M42: 22,805,597 km (0.118 R)
• M43: 22,888,175 km (0.068 R)
• M44: 23,053,780 km (0.038 R)
• M45: 23,219,834 km (0.112 R)
• M46: 23,386,186 km (0.066 R)
• M47: 24,055,637 km (0.098 R)
• M48: 24,223,934 km (0.055 R)
• M49: 24,561,876 km (0.058 R)
• M50: 25,156,827 km (0.112 R)
• M51: 25,413,237 km (0.027 R)
• M52: 25,928,901 km (0.084 R)
• M53: 27,320,311 km (0.047 R)
• M54: 27,496,089 km (0.075 R)
• M55: 27,584,052 km (0.106 R)
• M56: 29,542,737 km (0.115 R)
• M57: 30,084,730 km (0.067 R)
• M58: 36,548,256 km (0.119 R)
• M59: 37,714,670 km (0.093 R)
• M60: 37,812,358 km (0.071 R)
• M61: 38,106,168 km (0.106 R)
• M62: 39,884,438 km (0.12 R)
• M63: 41,185,640 km (0.111 R)
• M64: 41,286,170 km (0.095 R)
• M65: 41,689,635 km (0.093 R)
• M66: 42,907,960 km (0.092 R)
• M67: 43,931,958 km (0.089 R)
• M68: 46,422,463 km (0.053 R)
• M69: 47,157,438 km (0.08 R)
• M70: 48,214,047 km (0.054 R)
• M71: 50,028,221 km (0.054 R)
• M72: 51,755,927 km (0.088 R)
• M73: 52,408,772 km (0.088 R)
• M74: 52,845,597 km (0.044 R)
• M75: 53,173,965 km (0.034 R)
• M76: 54,053,002 km (0.107 R)
• M77: 54,936,826 km (0.118 R)
• M78: 55,380,533 km (0.074 R)
• M79: 55,713,987 km (0.094 R)
• M80: 57,616,722 km (0.029 R)
• M81: 58,632,641 km (0.072 R)
• M82: 59,654,545 km (0.073 R)
• M83: 60,453,397 km (0.03 R)
• M84: 64,033,274 km (0.076 R)
• M85: 65,437,400 km (0.069 R)
• M86: 71,759,107 km (0.117 R)
• M87: 75,792,415 km (0.11 R)
• M88: 76,409,955 km (0.072 R)
• M89: 77,029,140 km (0.077 R)
• M90: 78,147,833 km (0.081 R)
• M91: 78,646,742 km (0.072 R)
• M92: 78,896,571 km (0.105 R)
• M93: 79,021,634 km (0.075 R)
• M94: 79,773,214 km (0.109 R)
• M95: 80,024,239 km (0.076 R)
• M96: 85,100,095 km (0.069 R)
• M97: 85,228,301 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.3

Radius: 6.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.54 AU - 20.5 AU

Year: 31630 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,553,015 km

• M1: 192,981 km (0.118 R)
• M2: 244,892 km (0.083 R)
• M3: 471,532 km (0.101 R)
• M4: 527,931 km (0.075 R)
• M5: 669,002 km (0.047 R)
• M6: 1,628,971 km (0.104 R)
• M7: 1,687,464 km (0.102 R)
• M8: 1,836,763 km (0.073 R)
• M9: 2,021,516 km (0.034 R)
• M10: 2,680,644 km (0.055 R)
• M11: 2,749,908 km (0.073 R)
• M12: 2,855,075 km (0.069 R)
• M13: 3,289,059 km (0.095 R)
• M14: 3,628,048 km (0.096 R)
• M15: 3,743,537 km (0.115 R)
• M16: 4,057,543 km (0.09 R)
• M17: 4,217,762 km (0.057 R)
• M18: 6,250,049 km (0.053 R)
• M19: 6,905,737 km (0.105 R)
• M20: 7,097,222 km (0.098 R)
• M21: 7,193,563 km (0.081 R)
• M22: 7,436,361 km (0.103 R)
• M23: 7,780,735 km (0.084 R)
• M24: 8,638,828 km (0.05 R)
• M25: 9,473,435 km (0.066 R)
• M26: 9,686,163 km (0.087 R)
• M27: 10,062,102 km (0.115 R)
• M28: 11,218,644 km (0.119 R)
• M29: 11,840,971 km (0.052 R)
• M30: 12,591,054 km (0.103 R)
• M31: 14,197,137 km (0.086 R)
• M32: 15,992,910 km (0.1 R)
• M33: 16,182,750 km (0.094 R)
• M34: 17,143,018 km (0.095 R)
• M35: 19,051,289 km (0.117 R)
• M36: 20,611,894 km (0.106 R)
• M37: 20,680,709 km (0.118 R)
• M38: 21,303,186 km (0.052 R)
• M39: 22,142,878 km (0.056 R)
• M40: 22,283,800 km (0.099 R)
• M41: 22,425,020 km (0.082 R)
• M42: 23,278,925 km (0.101 R)
• M43: 23,637,960 km (0.078 R)
• M44: 24,288,561 km (0.064 R)
• M45: 24,725,686 km (0.101 R)
• M46: 25,165,354 km (0.061 R)
• M47: 25,312,409 km (0.075 R)
• M48: 25,459,912 km (0.058 R)
• M49: 26,201,319 km (0.078 R)
• M50: 28,544,171 km (0.118 R)
• M51: 28,697,659 km (0.064 R)
• M52: 30,481,913 km (0.114 R)
• M53: 30,874,457 km (0.112 R)
• M54: 31,823,656 km (0.109 R)
• M55: 33,507,529 km (0.111 R)
• M56: 34,564,438 km (0.045 R)
• M57: 34,646,119 km (0.104 R)
• M58: 35,055,867 km (0.117 R)
• M59: 35,137,997 km (0.09 R)
• M60: 35,549,690 km (0.101 R)
• M61: 36,627,393 km (0.034 R)
• M62: 37,379,721 km (0.063 R)
• M63: 37,968,538 km (0.114 R)
• M64: 38,984,906 km (0.119 R)
• M65: 39,240,269 km (0.085 R)
• M66: 39,838,661 km (0.092 R)
• M67: 40,784,867 km (0.107 R)
• M68: 41,477,805 km (0.096 R)
• M69: 41,999,901 km (0.066 R)
• M70: 42,174,482 km (0.067 R)
• M71: 45,715,763 km (0.094 R)
• M72: 47,976,935 km (0.118 R)
• M73: 51,483,060 km (0.12 R)
• M74: 51,576,409 km (0.074 R)
• M75: 52,325,446 km (0.097 R)
• M76: 52,889,579 km (0.075 R)
• M77: 52,983,826 km (0.114 R)
• M78: 56,028,143 km (0.115 R)
• M79: 56,220,376 km (0.055 R)
• M80: 57,087,744 km (0.118 R)
• M81: 58,445,794 km (0.089 R)
• M82: 58,835,795 km (0.09 R)
• M83: 59,520,355 km (0.096 R)
• M84: 60,404,329 km (0.086 R)
• M85: 60,601,349 km (0.086 R)
• M86: 60,798,519 km (0.11 R)
• M87: 62,782,786 km (0.104 R)
• M88: 63,482,305 km (0.111 R)
• M89: 63,682,617 km (0.111 R)
• M90: 65,899,956 km (0.115 R)
• M91: 66,204,388 km (0.118 R)
• M92: 67,426,303 km (0.09 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit