🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 318 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 72.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 11.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 579 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,706,694 km

• M1: 143,016 km (0.108 R)
• M2: 228,885 km (0.086 R)
• M3: 314,904 km (0.118 R)
• M4: 403,914 km (0.086 R)
• M5: 476,020 km (0.105 R)
• M6: 560,244 km (0.046 R)
• M7: 654,042 km (0.105 R)
• M8: 796,309 km (0.109 R)
• M9: 912,547 km (0.106 R)
• M10: 1,004,699 km (0.06 R)
• M11: 1,171,950 km (0.086 R)
• M12: 1,273,227 km (0.105 R)
• M13: 1,411,456 km (0.086 R)
• M14: 1,499,719 km (0.105 R)
• M15: 1,625,830 km (0.117 R)
• M16: 1,744,910 km (0.076 R)
• M17: 2,075,371 km (0.117 R)
• M18: 2,216,741 km (0.12 R)
• M19: 2,420,045 km (0.058 R)
• M20: 2,587,146 km (0.116 R)
• M21: 2,702,785 km (0.11 R)
• M22: 2,826,502 km (0.039 R)
• M23: 2,914,167 km (0.034 R)
• M24: 2,996,445 km (0.103 R)
• M25: 3,073,039 km (0.065 R)
• M26: 3,156,814 km (0.106 R)
• M27: 3,228,322 km (0.119 R)
• M28: 3,333,340 km (0.076 R)
• M29: 3,513,156 km (0.113 R)
• M30: 3,696,264 km (0.06 R)
• M31: 3,771,662 km (0.092 R)
• M32: 3,980,351 km (0.073 R)
• M33: 4,107,359 km (0.085 R)
• M34: 4,293,160 km (0.119 R)
• M35: 4,365,415 km (0.119 R)
• M36: 4,980,861 km (0.12 R)
• M37: 5,125,522 km (0.1 R)
• M38: 5,248,492 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 13

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.92 AU - 1.04 AU

Year: 617 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,706,694 km

• M1: 162,164 km (0.092 R)
• M2: 405,709 km (0.097 R)
• M3: 508,483 km (0.076 R)
• M4: 666,758 km (0.11 R)
• M5: 770,728 km (0.095 R)
• M6: 851,810 km (0.094 R)
• M7: 966,701 km (0.059 R)
• M8: 1,050,925 km (0.06 R)
• M9: 1,156,541 km (0.096 R)
• M10: 1,256,323 km (0.054 R)
• M11: 1,344,436 km (0.073 R)
• M12: 1,450,052 km (0.115 R)
• M13: 1,648,569 km (0.113 R)
• M14: 1,740,422 km (0.102 R)
• M15: 1,823,000 km (0.062 R)
• M16: 1,912,609 km (0.103 R)
• M17: 2,292,139 km (0.097 R)
• M18: 2,395,511 km (0.054 R)
• M19: 2,531,645 km (0.084 R)
• M20: 2,702,336 km (0.066 R)
• M21: 2,896,514 km (0.101 R)
• M22: 2,995,398 km (0.039 R)
• M23: 3,115,675 km (0.036 R)
• M24: 3,244,329 km (0.088 R)
• M25: 3,340,221 km (0.065 R)
• M26: 3,472,017 km (0.1 R)
• M27: 3,605,608 km (0.079 R)
• M28: 3,690,879 km (0.087 R)
• M29: 3,784,078 km (0.063 R)
• M30: 3,899,867 km (0.085 R)
• M31: 4,254,264 km (0.116 R)
• M32: 4,420,318 km (0.078 R)
• M33: 4,504,093 km (0.114 R)
• M34: 4,611,504 km (0.097 R)
• M35: 4,696,625 km (0.043 R)
• M36: 4,868,364 km (0.056 R)
• M37: 4,986,695 km (0.079 R)
• M38: 5,282,600 km (0.091 R)
• M39: 5,371,611 km (0.071 R)
• M40: 5,518,516 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 8.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.47 AU - 2.15 AU

Year: 1548 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,706,694 km

• M1: 134,488 km (0.099 R)
• M2: 225,444 km (0.111 R)
• M3: 287,378 km (0.064 R)
• M4: 397,631 km (0.051 R)
• M5: 530,175 km (0.12 R)
• M6: 608,714 km (0.058 R)
• M7: 757,863 km (0.109 R)
• M8: 833,859 km (0.086 R)
• M9: 897,886 km (0.094 R)
• M10: 1,038,957 km (0.086 R)
• M11: 1,155,793 km (0.11 R)
• M12: 1,219,971 km (0.107 R)
• M13: 1,436,888 km (0.107 R)
• M14: 1,497,475 km (0.115 R)
• M15: 1,711,848 km (0.038 R)
• M16: 1,841,699 km (0.05 R)
• M17: 1,955,543 km (0.101 R)
• M18: 2,032,736 km (0.06 R)
• M19: 2,130,722 km (0.101 R)
• M20: 2,200,285 km (0.095 R)
• M21: 2,301,114 km (0.063 R)
• M22: 2,517,732 km (0.085 R)
• M23: 2,784,316 km (0.111 R)
• M24: 2,860,610 km (0.109 R)
• M25: 2,959,644 km (0.09 R)
• M26: 3,048,805 km (0.096 R)
• M27: 3,206,930 km (0.075 R)
• M28: 3,519,589 km (0.096 R)
• M29: 3,614,135 km (0.109 R)
• M30: 3,817,887 km (0.074 R)
• M31: 4,062,330 km (0.091 R)
• M32: 4,541,043 km (0.051 R)
• M33: 4,605,370 km (0.093 R)
• M34: 4,865,820 km (0.074 R)
• M35: 4,944,958 km (0.116 R)
• M36: 5,225,154 km (0.093 R)
• M37: 5,565,340 km (0.116 R)
• M38: 5,745,157 km (0.037 R)
• M39: 5,940,980 km (0.039 R)
• M40: 6,039,715 km (0.119 R)
• M41: 6,396,955 km (0.087 R)
• M42: 6,672,963 km (0.041 R)
• M43: 6,923,240 km (0.063 R)
• M44: 7,042,021 km (0.111 R)
• M45: 7,176,659 km (0.061 R)
• M46: 7,266,866 km (0.066 R)
• M47: 7,986,133 km (0.088 R)
• M48: 8,251,968 km (0.057 R)
• M49: 8,314,949 km (0.051 R)
• M50: 8,425,502 km (0.098 R)
• M51: 8,536,653 km (0.092 R)
• M52: 8,921,119 km (0.062 R)
• M53: 9,001,902 km (0.102 R)
• M54: 9,099,290 km (0.088 R)
• M55: 9,294,965 km (0.076 R)
• M56: 9,541,502 km (0.109 R)
• M57: 9,857,004 km (0.111 R)
• M58: 9,957,234 km (0.039 R)
• M59: 10,074,818 km (0.101 R)
• M60: 10,142,137 km (0.095 R)
• M61: 10,600,655 km (0.114 R)
• M62: 10,979,287 km (0.106 R)
• M63: 11,065,904 km (0.091 R)
• M64: 11,170,174 km (0.072 R)
• M65: 11,432,419 km (0.044 R)
• M66: 11,696,609 km (0.091 R)
• M67: 11,767,369 km (0.098 R)
• M68: 11,891,684 km (0.118 R)
• M69: 11,962,893 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 6.1

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.87 AU - 7.77 AU

Year: 10102 Days

Day: 24.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,706,694 km

• M1: 87,066 km (0.106 R)
• M2: 295,905 km (0.096 R)
• M3: 367,562 km (0.066 R)
• M4: 445,652 km (0.073 R)
• M5: 544,387 km (0.081 R)
• M6: 972,685 km (0.111 R)
• M7: 1,179,878 km (0.102 R)
• M8: 1,591,572 km (0.091 R)
• M9: 1,835,865 km (0.035 R)
• M10: 2,212,253 km (0.089 R)
• M11: 2,261,022 km (0.114 R)
• M12: 2,715,800 km (0.107 R)
• M13: 3,116,124 km (0.113 R)
• M14: 3,170,876 km (0.058 R)
• M15: 3,253,604 km (0.096 R)
• M16: 3,911,835 km (0.093 R)
• M17: 4,000,696 km (0.103 R)
• M18: 4,150,294 km (0.104 R)
• M19: 4,424,357 km (0.093 R)
• M20: 4,516,958 km (0.104 R)
• M21: 5,021,851 km (0.063 R)
• M22: 5,118,491 km (0.064 R)
• M23: 5,215,730 km (0.098 R)
• M24: 5,981,820 km (0.117 R)
• M25: 6,187,368 km (0.112 R)
• M26: 6,747,014 km (0.096 R)
• M27: 6,853,826 km (0.049 R)
• M28: 7,322,816 km (0.104 R)
• M29: 7,395,820 km (0.106 R)
• M30: 8,102,221 km (0.083 R)
• M31: 8,253,614 km (0.1 R)
• M32: 8,329,609 km (0.047 R)
• M33: 8,520,945 km (0.079 R)
• M34: 8,829,865 km (0.104 R)
• M35: 9,458,774 km (0.118 R)
• M36: 9,698,280 km (0.043 R)
• M37: 10,061,354 km (0.114 R)
• M38: 10,593,624 km (0.079 R)
• M39: 10,800,817 km (0.054 R)
• M40: 12,158,268 km (0.066 R)
• M41: 12,549,616 km (0.064 R)
• M42: 12,593,298 km (0.095 R)
• M43: 12,812,758 km (0.11 R)
• M44: 12,989,284 km (0.114 R)
• M45: 13,300,148 km (0.043 R)
• M46: 13,344,728 km (0.1 R)
• M47: 13,389,309 km (0.12 R)
• M48: 13,703,315 km (0.075 R)
• M49: 14,155,998 km (0.066 R)
• M50: 14,338,507 km (0.069 R)
• M51: 14,890,523 km (0.077 R)
• M52: 15,309,098 km (0.03 R)
• M53: 15,590,342 km (0.069 R)
• M54: 15,873,232 km (0.034 R)
• M55: 16,492,118 km (0.119 R)
• M56: 17,167,403 km (0.08 R)
• M57: 17,753,378 km (0.098 R)
• M58: 17,900,881 km (0.046 R)
• M59: 18,894,660 km (0.103 R)
• M60: 20,059,578 km (0.086 R)
• M61: 23,206,070 km (0.114 R)
• M62: 23,529,052 km (0.061 R)
• M63: 24,179,504 km (0.087 R)
• M64: 24,835,790 km (0.077 R)
• M65: 25,553,411 km (0.097 R)
• M66: 26,221,964 km (0.095 R)
• M67: 26,839,803 km (0.103 R)
• M68: 27,292,187 km (0.104 R)
• M69: 27,405,582 km (0.112 R)
• M70: 27,803,961 km (0.113 R)
• M71: 28,664,149 km (0.067 R)
• M72: 28,837,234 km (0.117 R)
• M73: 30,000,058 km (0.116 R)
• M74: 30,469,496 km (0.114 R)
• M75: 31,356,162 km (0.083 R)
• M76: 32,431,322 km (0.117 R)
• M77: 32,732,014 km (0.066 R)
• M78: 33,822,583 km (0.055 R)
• M79: 33,944,505 km (0.107 R)
• M80: 36,976,405 km (0.118 R)
• M81: 37,605,763 km (0.078 R)
• M82: 37,795,154 km (0.046 R)
• M83: 38,556,308 km (0.076 R)
• M84: 38,811,223 km (0.111 R)
• M85: 39,386,576 km (0.108 R)
• M86: 40,610,736 km (0.087 R)
• M87: 40,675,511 km (0.095 R)
• M88: 40,740,287 km (0.117 R)
• M89: 40,999,840 km (0.077 R)
• M90: 41,129,840 km (0.075 R)
• M91: 41,259,990 km (0.078 R)
• M92: 41,912,536 km (0.082 R)
• M93: 42,174,632 km (0.071 R)
• M94: 42,766,142 km (0.099 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.9

Radius: 7.9

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.65 AU - 7.99 AU

Year: 13904 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,706,694 km

• M1: 112,049 km (0.078 R)
• M2: 277,055 km (0.046 R)
• M3: 368,908 km (0.103 R)
• M4: 536,757 km (0.105 R)
• M5: 711,188 km (0.104 R)
• M6: 1,113,457 km (0.097 R)
• M7: 1,338,602 km (0.089 R)
• M8: 1,780,065 km (0.118 R)
• M9: 1,963,472 km (0.076 R)
• M10: 2,377,110 km (0.118 R)
• M11: 3,000,634 km (0.095 R)
• M12: 3,873,089 km (0.088 R)
• M13: 3,940,707 km (0.087 R)
• M14: 4,284,633 km (0.111 R)
• M15: 4,424,955 km (0.077 R)
• M16: 4,531,320 km (0.068 R)
• M17: 4,602,528 km (0.068 R)
• M18: 4,964,705 km (0.113 R)
• M19: 5,411,553 km (0.107 R)
• M20: 6,583,952 km (0.034 R)
• M21: 7,115,772 km (0.088 R)
• M22: 7,917,767 km (0.066 R)
• M23: 8,220,403 km (0.043 R)
• M24: 9,836,210 km (0.029 R)
• M25: 10,679,942 km (0.059 R)
• M26: 11,546,861 km (0.079 R)
• M27: 12,186,841 km (0.035 R)
• M28: 12,386,105 km (0.087 R)
• M29: 12,787,925 km (0.106 R)
• M30: 13,041,194 km (0.118 R)
• M31: 13,604,131 km (0.08 R)
• M32: 14,227,505 km (0.065 R)
• M33: 16,757,056 km (0.112 R)
• M34: 16,923,259 km (0.092 R)
• M35: 19,888,439 km (0.11 R)
• M36: 20,064,216 km (0.034 R)
• M37: 20,713,770 km (0.085 R)
• M38: 21,070,860 km (0.075 R)
• M39: 21,130,550 km (0.064 R)
• M40: 21,430,045 km (0.119 R)
• M41: 22,033,223 km (0.068 R)
• M42: 22,397,793 km (0.098 R)
• M43: 24,500,990 km (0.119 R)
• M44: 24,689,633 km (0.088 R)
• M45: 25,385,263 km (0.118 R)
• M46: 26,860,597 km (0.087 R)
• M47: 26,925,373 km (0.104 R)
• M48: 28,165,988 km (0.105 R)
• M49: 28,363,457 km (0.118 R)
• M50: 28,495,552 km (0.073 R)
• M51: 29,491,874 km (0.112 R)
• M52: 29,692,485 km (0.068 R)
• M53: 30,770,188 km (0.072 R)
• M54: 32,066,603 km (0.097 R)
• M55: 33,729,383 km (0.095 R)
• M56: 34,009,281 km (0.073 R)
• M57: 34,641,781 km (0.093 R)
• M58: 34,712,391 km (0.064 R)
• M59: 35,349,229 km (0.041 R)
• M60: 35,562,406 km (0.104 R)
• M61: 35,633,465 km (0.083 R)
• M62: 36,490,810 km (0.116 R)
• M63: 37,282,781 km (0.092 R)
• M64: 37,355,037 km (0.115 R)
• M65: 37,717,064 km (0.096 R)
• M66: 38,153,142 km (0.118 R)
• M67: 39,766,106 km (0.066 R)
• M68: 40,878,665 km (0.067 R)
• M69: 41,251,762 km (0.097 R)
• M70: 43,058,306 km (0.079 R)
• M71: 43,285,994 km (0.12 R)
• M72: 43,437,986 km (0.079 R)
• M73: 43,590,127 km (0.066 R)
• M74: 45,044,368 km (0.098 R)
• M75: 45,121,411 km (0.111 R)
• M76: 45,198,453 km (0.079 R)
• M77: 46,514,616 km (0.069 R)
• M78: 47,060,199 km (0.076 R)
• M79: 47,216,529 km (0.097 R)
• M80: 47,843,344 km (0.108 R)
• M81: 48,709,815 km (0.049 R)
• M82: 49,105,351 km (0.085 R)
• M83: 50,058,888 km (0.107 R)
• M84: 50,298,245 km (0.118 R)
• M85: 50,458,015 km (0.116 R)
• M86: 53,118,913 km (0.096 R)
• M87: 53,444,438 km (0.107 R)
• M88: 54,097,732 km (0.097 R)
• M89: 54,343,371 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.6

Radius: 7.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.98 AU - 8.86 AU

Year: 14172 Days

Day: 18.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,706,694 km

• M1: 89,460 km (0.119 R)
• M2: 299,046 km (0.061 R)
• M3: 363,074 km (0.083 R)
• M4: 408,851 km (0.101 R)
• M5: 670,049 km (0.091 R)
• M6: 788,231 km (0.113 R)
• M7: 1,327,831 km (0.105 R)
• M8: 1,856,809 km (0.102 R)
• M9: 2,287,052 km (0.117 R)
• M10: 2,606,294 km (0.039 R)
• M11: 2,771,301 km (0.116 R)
• M12: 3,111,486 km (0.114 R)
• M13: 3,161,153 km (0.11 R)
• M14: 3,388,093 km (0.082 R)
• M15: 4,127,704 km (0.097 R)
• M16: 4,628,857 km (0.075 R)
• M17: 4,944,658 km (0.086 R)
• M18: 5,237,721 km (0.102 R)
• M19: 5,296,961 km (0.034 R)
• M20: 5,416,191 km (0.102 R)
• M21: 5,748,897 km (0.089 R)
• M22: 5,902,234 km (0.05 R)
• M23: 6,244,514 km (0.116 R)
• M24: 6,433,905 km (0.109 R)
• M25: 6,786,208 km (0.107 R)
• M26: 7,111,733 km (0.088 R)
• M27: 7,276,440 km (0.112 R)
• M28: 7,342,712 km (0.105 R)
• M29: 7,879,918 km (0.063 R)
• M30: 8,016,351 km (0.066 R)
• M31: 8,639,277 km (0.104 R)
• M32: 8,779,899 km (0.069 R)
• M33: 8,956,574 km (0.099 R)
• M34: 9,027,633 km (0.076 R)
• M35: 9,711,894 km (0.116 R)
• M36: 10,450,010 km (0.091 R)
• M37: 11,745,976 km (0.079 R)
• M38: 12,019,142 km (0.106 R)
• M39: 13,132,150 km (0.083 R)
• M40: 13,212,933 km (0.031 R)
• M41: 13,334,406 km (0.039 R)
• M42: 13,782,901 km (0.107 R)
• M43: 15,711,666 km (0.071 R)
• M44: 17,634,148 km (0.1 R)
• M45: 17,902,078 km (0.079 R)
• M46: 17,946,808 km (0.039 R)
• M47: 18,261,262 km (0.053 R)
• M48: 18,441,827 km (0.062 R)
• M49: 18,622,990 km (0.112 R)
• M50: 18,941,334 km (0.076 R)
• M51: 19,399,253 km (0.059 R)
• M52: 19,768,311 km (0.117 R)
• M53: 19,814,537 km (0.118 R)
• M54: 20,139,613 km (0.118 R)
• M55: 20,279,487 km (0.095 R)
• M56: 20,326,162 km (0.08 R)
• M57: 20,372,836 km (0.101 R)
• M58: 20,653,931 km (0.092 R)
• M59: 20,983,495 km (0.106 R)
• M60: 22,318,955 km (0.116 R)
• M61: 22,899,694 km (0.08 R)
• M62: 23,045,702 km (0.09 R)
• M63: 23,436,451 km (0.04 R)
• M64: 23,583,656 km (0.093 R)
• M65: 24,125,649 km (0.109 R)
• M66: 25,171,637 km (0.111 R)
• M67: 25,322,282 km (0.117 R)
• M68: 26,029,282 km (0.117 R)
• M69: 26,080,145 km (0.104 R)
• M70: 26,691,701 km (0.069 R)
• M71: 27,825,054 km (0.102 R)
• M72: 27,876,965 km (0.06 R)
• M73: 28,032,846 km (0.114 R)
• M74: 28,241,086 km (0.118 R)
• M75: 28,606,853 km (0.088 R)
• M76: 28,659,212 km (0.084 R)
• M77: 29,501,598 km (0.062 R)
• M78: 29,554,555 km (0.068 R)
• M79: 30,887,622 km (0.098 R)
• M80: 32,077,075 km (0.095 R)
• M81: 32,294,889 km (0.115 R)
• M82: 32,513,302 km (0.107 R)
• M83: 32,732,014 km (0.119 R)
• M84: 32,896,572 km (0.078 R)
• M85: 33,061,279 km (0.107 R)
• M86: 33,116,181 km (0.101 R)
• M87: 33,557,046 km (0.101 R)
• M88: 33,778,302 km (0.045 R)
• M89: 33,889,004 km (0.104 R)
• M90: 34,444,611 km (0.036 R)
• M91: 34,611,861 km (0.116 R)
• M92: 34,779,411 km (0.104 R)
• M93: 36,242,777 km (0.093 R)
• M94: 36,299,475 km (0.082 R)
• M95: 37,267,522 km (0.082 R)
• M96: 37,841,081 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit