🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 30.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,542,065 km

• M1: 297,999 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.33 AU - 1.65 AU

Year: 655 Days

Day: 45.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.88 AU - 2.56 AU

Year: 1190 Days

Day: 29.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,542,065 km

• M1: 525,089 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 15

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.75 AU - 11.97 AU

Year: 12880 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,542,065 km

• M1: 293,511 km (0.116 R)
• M2: 709,692 km (0.085 R)
• M3: 1,298,510 km (0.062 R)
• M4: 1,488,948 km (0.104 R)
• M5: 1,994,588 km (0.111 R)
• M6: 2,216,741 km (0.094 R)
• M7: 2,849,839 km (0.081 R)
• M8: 3,331,694 km (0.034 R)
• M9: 3,839,579 km (0.086 R)
• M10: 4,055,897 km (0.072 R)
• M11: 4,149,845 km (0.109 R)
• M12: 4,308,269 km (0.052 R)
• M13: 4,533,264 km (0.099 R)
• M14: 5,266,144 km (0.069 R)
• M15: 6,288,496 km (0.088 R)
• M16: 6,841,410 km (0.093 R)
• M17: 7,180,698 km (0.108 R)
• M18: 7,294,991 km (0.062 R)
• M19: 7,525,521 km (0.077 R)
• M20: 8,311,508 km (0.066 R)
• M21: 8,714,375 km (0.115 R)
• M22: 9,581,145 km (0.081 R)
• M23: 9,749,443 km (0.104 R)
• M24: 10,518,825 km (0.082 R)
• M25: 10,823,406 km (0.087 R)
• M26: 11,174,961 km (0.111 R)
• M27: 12,435,173 km (0.095 R)
• M28: 12,664,956 km (0.043 R)
• M29: 13,835,110 km (0.072 R)
• M30: 14,264,905 km (0.059 R)
• M31: 14,360,947 km (0.091 R)
• M32: 16,378,274 km (0.111 R)
• M33: 16,680,911 km (0.112 R)
• M34: 17,291,719 km (0.047 R)
• M35: 18,587,984 km (0.116 R)
• M36: 18,903,636 km (0.091 R)
• M37: 20,238,498 km (0.066 R)
• M38: 20,835,393 km (0.05 R)
• M39: 21,824,684 km (0.113 R)
• M40: 23,734,899 km (0.106 R)
• M41: 24,767,723 km (0.101 R)
• M42: 25,231,626 km (0.103 R)
• M43: 25,464,550 km (0.067 R)
• M44: 25,581,236 km (0.105 R)
• M45: 26,817,961 km (0.057 R)
• M46: 27,174,902 km (0.031 R)
• M47: 27,533,488 km (0.103 R)
• M48: 27,773,293 km (0.115 R)
• M49: 28,800,582 km (0.086 R)
• M50: 29,288,271 km (0.116 R)
• M51: 29,533,163 km (0.101 R)
• M52: 30,272,027 km (0.119 R)
• M53: 31,767,856 km (0.069 R)
• M54: 32,334,981 km (0.088 R)
• M55: 32,905,398 km (0.094 R)
• M56: 33,799,395 km (0.113 R)
• M57: 34,378,488 km (0.072 R)
• M58: 34,960,723 km (0.103 R)
• M59: 35,220,575 km (0.112 R)
• M60: 36,266,264 km (0.106 R)
• M61: 37,787,375 km (0.099 R)
• M62: 38,254,420 km (0.075 R)
• M63: 38,992,386 km (0.077 R)
• M64: 39,870,376 km (0.111 R)
• M65: 41,165,444 km (0.063 R)
• M66: 41,714,917 km (0.052 R)
• M67: 41,921,662 km (0.102 R)
• M68: 42,405,162 km (0.119 R)
• M69: 43,377,847 km (0.098 R)
• M70: 44,217,391 km (0.114 R)
• M71: 44,568,796 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 11.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.49 AU - 12.97 AU

Year: 14458 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,542,065 km

• M1: 192,682 km (0.058 R)
• M2: 299,345 km (0.114 R)
• M3: 570,716 km (0.109 R)
• M4: 944,711 km (0.056 R)
• M5: 1,503,758 km (0.069 R)
• M6: 1,606,232 km (0.105 R)
• M7: 2,007,603 km (0.072 R)
• M8: 2,253,393 km (0.097 R)
• M9: 2,474,648 km (0.057 R)
• M10: 2,756,790 km (0.103 R)
• M11: 3,105,502 km (0.057 R)
• M12: 3,448,979 km (0.083 R)
• M13: 3,586,011 km (0.059 R)
• M14: 3,845,264 km (0.086 R)
• M15: 4,702,759 km (0.111 R)
• M16: 4,789,525 km (0.111 R)
• M17: 5,075,407 km (0.1 R)
• M18: 5,254,027 km (0.094 R)
• M19: 5,872,614 km (0.049 R)
• M20: 6,131,418 km (0.09 R)
• M21: 7,505,924 km (0.108 R)
• M22: 7,582,218 km (0.117 R)
• M23: 7,838,330 km (0.046 R)
• M24: 8,438,217 km (0.052 R)
• M25: 8,650,347 km (0.088 R)
• M26: 9,682,273 km (0.115 R)
• M27: 9,848,776 km (0.054 R)
• M28: 10,353,968 km (0.082 R)
• M29: 10,439,089 km (0.062 R)
• M30: 10,925,282 km (0.062 R)
• M31: 11,040,772 km (0.066 R)
• M32: 11,360,462 km (0.06 R)
• M33: 11,712,765 km (0.076 R)
• M34: 11,949,728 km (0.035 R)
• M35: 12,128,348 km (0.119 R)
• M36: 12,218,107 km (0.084 R)
• M37: 13,342,335 km (0.101 R)
• M38: 13,995,030 km (0.082 R)
• M39: 14,341,200 km (0.036 R)
• M40: 14,658,347 km (0.088 R)
• M41: 15,493,552 km (0.028 R)
• M42: 15,688,478 km (0.082 R)
• M43: 16,048,112 km (0.1 R)
• M44: 16,377,376 km (0.117 R)
• M45: 17,243,847 km (0.032 R)
• M46: 17,513,423 km (0.107 R)
• M47: 17,750,535 km (0.079 R)
• M48: 18,159,386 km (0.108 R)
• M49: 19,160,346 km (0.041 R)
• M50: 19,579,818 km (0.117 R)
• M51: 19,825,907 km (0.09 R)
• M52: 20,002,282 km (0.091 R)
• M53: 21,613,152 km (0.067 R)
• M54: 22,673,352 km (0.096 R)
• M55: 23,414,460 km (0.049 R)
• M56: 24,201,046 km (0.086 R)
• M57: 24,616,479 km (0.069 R)
• M58: 24,996,308 km (0.086 R)
• M59: 25,110,601 km (0.075 R)
• M60: 25,492,973 km (0.029 R)
• M61: 25,569,567 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 5

Gravity: 38.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.1 AU - 14.32 AU

Year: 17279 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,542,065 km

• M1: 81,680 km (0.117 R)
• M2: 176,226 km (0.1 R)
• M3: 217,814 km (0.078 R)
• M4: 330,611 km (0.101 R)
• M5: 544,536 km (0.088 R)
• M6: 609,761 km (0.05 R)
• M7: 1,192,893 km (0.045 R)
• M8: 1,366,726 km (0.12 R)
• M9: 1,517,670 km (0.087 R)
• M10: 1,835,715 km (0.089 R)
• M11: 2,350,631 km (0.083 R)
• M12: 2,458,641 km (0.103 R)
• M13: 2,531,645 km (0.071 R)
• M14: 2,568,446 km (0.079 R)
• M15: 2,717,296 km (0.045 R)
• M16: 2,907,435 km (0.11 R)
• M17: 3,180,750 km (0.1 R)
• M18: 3,220,393 km (0.111 R)
• M19: 3,340,670 km (0.049 R)
• M20: 3,751,915 km (0.102 R)
• M21: 3,920,811 km (0.075 R)
• M22: 4,092,399 km (0.094 R)
• M23: 5,032,323 km (0.117 R)
• M24: 5,407,365 km (0.111 R)
• M25: 5,791,382 km (0.112 R)
• M26: 6,085,043 km (0.032 R)
• M27: 6,484,320 km (0.083 R)
• M28: 7,255,497 km (0.052 R)
• M29: 7,893,083 km (0.093 R)
• M30: 7,947,088 km (0.053 R)
• M31: 9,278,060 km (0.055 R)
• M32: 9,910,859 km (0.041 R)
• M33: 11,891,236 km (0.03 R)
• M34: 12,767,281 km (0.084 R)
• M35: 13,793,672 km (0.089 R)
• M36: 14,185,468 km (0.12 R)
• M37: 14,316,815 km (0.058 R)
• M38: 14,646,978 km (0.048 R)
• M39: 15,046,554 km (0.102 R)
• M40: 15,856,477 km (0.11 R)
• M41: 17,518,210 km (0.104 R)
• M42: 19,161,842 km (0.107 R)
• M43: 19,307,101 km (0.118 R)
• M44: 19,598,667 km (0.109 R)
• M45: 19,891,730 km (0.117 R)
• M46: 21,303,335 km (0.032 R)
• M47: 22,287,689 km (0.109 R)
• M48: 22,517,023 km (0.117 R)
• M49: 23,364,195 km (0.092 R)
• M50: 23,674,910 km (0.109 R)
• M51: 24,773,108 km (0.056 R)
• M52: 25,328,415 km (0.068 R)
• M53: 26,209,248 km (0.049 R)
• M54: 26,693,945 km (0.118 R)
• M55: 26,937,490 km (0.109 R)
• M56: 28,165,689 km (0.085 R)
• M57: 28,248,267 km (0.093 R)
• M58: 28,579,177 km (0.072 R)
• M59: 28,745,231 km (0.098 R)
• M60: 28,911,434 km (0.071 R)
• M61: 29,495,913 km (0.087 R)
• M62: 29,663,612 km (0.111 R)
• M63: 31,443,677 km (0.097 R)
• M64: 31,786,705 km (0.084 R)
• M65: 32,389,884 km (0.116 R)
• M66: 32,822,970 km (0.108 R)
• M67: 35,017,271 km (0.102 R)
• M68: 36,896,819 km (0.098 R)
• M69: 39,916,003 km (0.096 R)
• M70: 40,380,205 km (0.094 R)
• M71: 40,659,654 km (0.084 R)
• M72: 42,444,357 km (0.067 R)
• M73: 43,394,004 km (0.096 R)
• M74: 43,489,298 km (0.097 R)
• M75: 43,775,778 km (0.103 R)
• M76: 45,798,191 km (0.117 R)
• M77: 46,381,773 km (0.12 R)
• M78: 47,457,681 km (0.095 R)
• M79: 49,634,330 km (0.102 R)
• M80: 50,734,771 km (0.115 R)
• M81: 51,439,377 km (0.111 R)
• M82: 51,641,185 km (0.066 R)
• M83: 52,248,403 km (0.12 R)
• M84: 53,061,617 km (0.105 R)
• M85: 53,981,644 km (0.101 R)
• M86: 54,084,118 km (0.097 R)
• M87: 56,356,360 km (0.113 R)
• M88: 56,668,721 km (0.112 R)
• M89: 59,187,350 km (0.106 R)
• M90: 60,780,119 km (0.117 R)
• M91: 62,494,361 km (0.111 R)
• M92: 65,095,569 km (0.074 R)
• M93: 65,423,188 km (0.116 R)
• M94: 67,179,766 km (0.072 R)
• M95: 68,174,592 km (0.059 R)
• M96: 75,617,535 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.6

Radius: 5.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.23 AU - 21.11 AU

Year: 27874 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,542,065 km

• M1: 86,168 km (0.048 R)
• M2: 131,197 km (0.1 R)
• M3: 228,586 km (0.115 R)
• M4: 280,945 km (0.073 R)
• M5: 338,091 km (0.109 R)
• M6: 744,399 km (0.078 R)
• M7: 869,164 km (0.095 R)
• M8: 934,089 km (0.102 R)
• M9: 1,069,176 km (0.117 R)
• M10: 1,308,084 km (0.062 R)
• M11: 1,383,182 km (0.118 R)
• M12: 1,485,357 km (0.051 R)
• M13: 2,004,462 km (0.108 R)
• M14: 2,574,879 km (0.062 R)
• M15: 2,701,139 km (0.11 R)
• M16: 3,092,038 km (0.077 R)
• M17: 4,864,175 km (0.086 R)
• M18: 5,218,123 km (0.088 R)
• M19: 5,580,449 km (0.078 R)
• M20: 5,621,140 km (0.071 R)
• M21: 6,585,747 km (0.117 R)
• M22: 7,331,193 km (0.105 R)
• M23: 7,919,113 km (0.077 R)
• M24: 8,056,893 km (0.076 R)
• M25: 8,149,194 km (0.105 R)
• M26: 9,139,682 km (0.116 R)
• M27: 9,722,515 km (0.1 R)
• M28: 9,870,168 km (0.074 R)
• M29: 11,646,344 km (0.053 R)
• M30: 12,758,305 km (0.117 R)
• M31: 12,920,020 km (0.102 R)
• M32: 13,028,030 km (0.103 R)
• M33: 13,848,574 km (0.119 R)
• M34: 14,070,278 km (0.047 R)
• M35: 14,181,429 km (0.113 R)
• M36: 15,481,734 km (0.113 R)
• M37: 15,769,411 km (0.098 R)
• M38: 15,885,050 km (0.101 R)
• M39: 16,701,854 km (0.03 R)
• M40: 17,115,492 km (0.1 R)
• M41: 17,592,261 km (0.096 R)
• M42: 18,012,930 km (0.102 R)
• M43: 19,791,050 km (0.076 R)
• M44: 20,732,470 km (0.084 R)
• M45: 20,922,609 km (0.047 R)
• M46: 21,688,400 km (0.09 R)
• M47: 22,074,811 km (0.05 R)
• M48: 22,789,141 km (0.081 R)
• M49: 23,116,312 km (0.056 R)
• M50: 24,173,819 km (0.092 R)
• M51: 24,240,390 km (0.091 R)
• M52: 25,517,657 km (0.025 R)
• M53: 26,130,260 km (0.116 R)
• M54: 26,335,508 km (0.11 R)
• M55: 26,472,690 km (0.111 R)
• M56: 27,231,300 km (0.049 R)
• M57: 28,136,966 km (0.044 R)
• M58: 28,277,139 km (0.105 R)
• M59: 28,487,923 km (0.034 R)
• M60: 28,628,694 km (0.093 R)
• M61: 28,769,765 km (0.078 R)
• M62: 30,192,740 km (0.076 R)
• M63: 30,408,161 km (0.111 R)
• M64: 31,711,308 km (0.028 R)
• M65: 31,784,162 km (0.041 R)
• M66: 32,516,593 km (0.118 R)
• M67: 33,254,559 km (0.032 R)
• M68: 33,625,562 km (0.119 R)
• M69: 33,848,912 km (0.084 R)
• M70: 34,222,009 km (0.099 R)
• M71: 34,746,948 km (0.078 R)
• M72: 36,184,733 km (0.058 R)
• M73: 36,949,328 km (0.117 R)
• M74: 38,494,374 km (0.111 R)
• M75: 39,040,108 km (0.058 R)
• M76: 40,534,291 km (0.095 R)
• M77: 42,850,814 km (0.056 R)
• M78: 44,473,203 km (0.085 R)
• M79: 44,718,244 km (0.083 R)
• M80: 45,867,904 km (0.109 R)
• M81: 46,032,910 km (0.079 R)
• M82: 47,027,287 km (0.11 R)
• M83: 47,360,292 km (0.117 R)
• M84: 47,443,768 km (0.075 R)
• M85: 47,945,070 km (0.109 R)
• M86: 49,798,139 km (0.051 R)
• M87: 49,967,783 km (0.075 R)
• M88: 50,222,548 km (0.053 R)
• M89: 50,989,537 km (0.076 R)
• M90: 51,160,377 km (0.095 R)
• M91: 54,444,799 km (0.116 R)
• M92: 56,730,953 km (0.104 R)
• M93: 56,908,077 km (0.065 R)
• M94: 57,974,860 km (0.108 R)
• M95: 58,331,950 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 7.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.61 AU - 22.95 AU

Year: 29290 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,542,065 km

• M1: 364,869 km (0.085 R)
• M2: 484,248 km (0.083 R)
• M3: 578,196 km (0.049 R)
• M4: 1,215,931 km (0.118 R)
• M5: 1,347,278 km (0.108 R)
• M6: 1,401,283 km (0.053 R)
• M7: 1,710,951 km (0.093 R)
• M8: 1,769,593 km (0.061 R)
• M9: 2,042,011 km (0.085 R)
• M10: 2,263,117 km (0.07 R)
• M11: 3,296,090 km (0.08 R)
• M12: 3,669,037 km (0.062 R)
• M13: 3,745,332 km (0.097 R)
• M14: 5,291,725 km (0.11 R)
• M15: 5,639,840 km (0.117 R)
• M16: 5,816,664 km (0.074 R)
• M17: 6,358,209 km (0.069 R)
• M18: 6,450,062 km (0.1 R)
• M19: 7,105,151 km (0.032 R)
• M20: 8,731,878 km (0.08 R)
• M21: 9,718,476 km (0.106 R)
• M22: 9,877,499 km (0.106 R)
• M23: 10,251,942 km (0.098 R)
• M24: 10,794,833 km (0.055 R)
• M25: 10,904,488 km (0.05 R)
• M26: 11,014,592 km (0.09 R)
• M27: 12,021,834 km (0.111 R)
• M28: 13,116,741 km (0.091 R)
• M29: 14,003,557 km (0.072 R)
• M30: 14,183,225 km (0.114 R)
• M31: 14,423,927 km (0.063 R)
• M32: 14,484,365 km (0.108 R)
• M33: 15,959,250 km (0.073 R)
• M34: 16,084,314 km (0.067 R)
• M35: 16,209,677 km (0.069 R)
• M36: 16,272,508 km (0.059 R)
• M37: 16,777,850 km (0.081 R)
• M38: 17,352,605 km (0.117 R)
• M39: 17,481,259 km (0.073 R)
• M40: 17,998,868 km (0.109 R)
• M41: 19,115,317 km (0.081 R)
• M42: 19,248,160 km (0.076 R)
• M43: 19,581,613 km (0.096 R)
• M44: 21,002,793 km (0.052 R)
• M45: 21,071,309 km (0.103 R)
• M46: 21,760,357 km (0.088 R)
• M47: 27,009,896 km (0.117 R)
• M48: 27,233,694 km (0.111 R)
• M49: 27,383,142 km (0.066 R)
• M50: 28,285,965 km (0.116 R)
• M51: 28,741,042 km (0.112 R)
• M52: 28,969,478 km (0.087 R)
• M53: 30,352,660 km (0.106 R)
• M54: 30,974,239 km (0.086 R)
• M55: 33,983,999 km (0.086 R)
• M56: 34,467,798 km (0.068 R)
• M57: 35,034,924 km (0.11 R)
• M58: 37,417,419 km (0.101 R)
• M59: 37,916,927 km (0.079 R)
• M60: 38,502,303 km (0.081 R)
• M61: 38,922,374 km (0.096 R)
• M62: 40,617,617 km (0.079 R)
• M63: 41,991,075 km (0.082 R)
• M64: 42,077,393 km (0.118 R)
• M65: 42,163,711 km (0.099 R)
• M66: 43,031,080 km (0.052 R)
• M67: 43,205,211 km (0.083 R)
• M68: 45,048,108 km (0.116 R)
• M69: 45,934,774 km (0.1 R)
• M70: 47,455,137 km (0.072 R)
• M71: 48,085,842 km (0.116 R)
• M72: 48,357,063 km (0.103 R)
• M73: 48,810,195 km (0.047 R)
• M74: 49,720,797 km (0.025 R)
• M75: 51,189,100 km (0.049 R)
• M76: 51,836,111 km (0.081 R)
• M77: 52,671,765 km (0.113 R)
• M78: 55,300,199 km (0.094 R)
• M79: 56,630,274 km (0.113 R)
• M80: 57,778,737 km (0.092 R)
• M81: 57,874,779 km (0.093 R)
• M82: 58,259,544 km (0.076 R)
• M83: 59,225,199 km (0.115 R)
• M84: 60,098,701 km (0.075 R)
• M85: 61,270,052 km (0.11 R)
• M86: 61,760,434 km (0.111 R)
• M87: 61,858,570 km (0.071 R)
• M88: 62,942,407 km (0.12 R)
• M89: 67,339,836 km (0.111 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit