🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 14.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 1454 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,153,588 km

• M1: 198,068 km (0.074 R)
• M2: 345,571 km (0.077 R)
• M3: 446,998 km (0.118 R)
• M4: 682,166 km (0.08 R)
• M5: 798,853 km (0.052 R)
• M6: 1,318,256 km (0.118 R)
• M7: 1,611,019 km (0.088 R)
• M8: 1,790,387 km (0.06 R)
• M9: 1,882,689 km (0.04 R)
• M10: 2,011,343 km (0.03 R)
• M11: 2,143,139 km (0.065 R)
• M12: 2,603,601 km (0.119 R)
• M13: 2,984,777 km (0.087 R)
• M14: 3,177,010 km (0.106 R)
• M15: 3,290,256 km (0.076 R)
• M16: 3,446,885 km (0.115 R)
• M17: 3,724,389 km (0.104 R)
• M18: 3,844,067 km (0.092 R)
• M19: 4,143,412 km (0.068 R)
• M20: 4,347,314 km (0.084 R)
• M21: 4,519,800 km (0.114 R)
• M22: 4,624,369 km (0.062 R)
• M23: 4,812,414 km (0.047 R)
• M24: 4,954,981 km (0.086 R)
• M25: 5,391,657 km (0.08 R)
• M26: 5,602,291 km (0.081 R)
• M27: 5,714,788 km (0.07 R)
• M28: 5,942,327 km (0.107 R)
• M29: 6,108,530 km (0.05 R)
• M30: 6,380,349 km (0.116 R)
• M31: 6,828,844 km (0.04 R)
• M32: 6,989,661 km (0.08 R)
• M33: 7,246,820 km (0.089 R)
• M34: 7,424,542 km (0.107 R)
• M35: 7,520,883 km (0.058 R)
• M36: 7,994,809 km (0.108 R)
• M37: 8,249,724 km (0.11 R)
• M38: 8,349,656 km (0.116 R)
• M39: 8,507,332 km (0.088 R)
• M40: 8,738,610 km (0.043 R)
• M41: 8,913,340 km (0.092 R)
• M42: 9,325,782 km (0.105 R)
• M43: 9,684,368 km (0.066 R)
• M44: 9,880,491 km (0.119 R)
• M45: 10,200,032 km (0.113 R)
• M46: 10,415,004 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 13.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.4 AU - 3.06 AU

Year: 2959 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,153,588 km

• M1: 184,604 km (0.063 R)
• M2: 319,242 km (0.081 R)
• M3: 442,959 km (0.104 R)
• M4: 722,109 km (0.039 R)
• M5: 1,059,153 km (0.118 R)
• M6: 1,141,881 km (0.097 R)
• M7: 1,686,417 km (0.114 R)
• M8: 1,885,083 km (0.057 R)
• M9: 2,053,530 km (0.118 R)
• M10: 2,168,720 km (0.078 R)
• M11: 2,315,925 km (0.069 R)
• M12: 2,558,423 km (0.056 R)
• M13: 2,683,038 km (0.082 R)
• M14: 2,938,102 km (0.089 R)
• M15: 3,156,964 km (0.061 R)
• M16: 3,324,663 km (0.101 R)
• M17: 3,977,209 km (0.101 R)
• M18: 4,367,959 km (0.096 R)
• M19: 5,029,480 km (0.084 R)
• M20: 5,186,708 km (0.069 R)
• M21: 5,412,152 km (0.066 R)
• M22: 5,668,114 km (0.037 R)
• M23: 5,983,316 km (0.04 R)
• M24: 6,659,648 km (0.117 R)
• M25: 6,745,817 km (0.12 R)
• M26: 6,948,671 km (0.088 R)
• M27: 7,168,132 km (0.095 R)
• M28: 7,330,595 km (0.098 R)
• M29: 7,599,123 km (0.101 R)
• M30: 7,734,509 km (0.088 R)
• M31: 7,870,793 km (0.104 R)
• M32: 8,023,233 km (0.105 R)
• M33: 8,642,568 km (0.098 R)
• M34: 8,894,641 km (0.104 R)
• M35: 9,519,361 km (0.098 R)
• M36: 9,665,668 km (0.078 R)
• M37: 10,845,098 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 12.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.32 AU - 4.04 AU

Year: 4631 Days

Day: 12.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,153,588 km

• M1: 186,399 km (0.111 R)
• M2: 270,772 km (0.1 R)
• M3: 370,105 km (0.082 R)
• M4: 582,833 km (0.099 R)
• M5: 674,387 km (0.048 R)
• M6: 933,491 km (0.1 R)
• M7: 1,094,907 km (0.055 R)
• M8: 1,212,341 km (0.093 R)
• M9: 1,650,513 km (0.12 R)
• M10: 1,817,913 km (0.085 R)
• M11: 2,087,788 km (0.068 R)
• M12: 2,169,768 km (0.028 R)
• M13: 2,491,253 km (0.086 R)
• M14: 2,578,469 km (0.11 R)
• M15: 2,901,152 km (0.095 R)
• M16: 3,048,805 km (0.104 R)
• M17: 3,332,442 km (0.082 R)
• M18: 3,507,023 km (0.04 R)
• M19: 3,885,206 km (0.039 R)
• M20: 4,424,357 km (0.111 R)
• M21: 4,811,516 km (0.091 R)
• M22: 4,921,022 km (0.059 R)
• M23: 5,142,576 km (0.071 R)
• M24: 5,367,572 km (0.115 R)
• M25: 5,711,048 km (0.114 R)
• M26: 5,991,096 km (0.117 R)
• M27: 6,858,165 km (0.109 R)
• M28: 7,131,031 km (0.117 R)
• M29: 8,153,084 km (0.119 R)
• M30: 8,257,952 km (0.064 R)
• M31: 9,030,775 km (0.092 R)
• M32: 9,112,156 km (0.071 R)
• M33: 9,193,687 km (0.091 R)
• M34: 9,549,730 km (0.12 R)
• M35: 9,660,283 km (0.114 R)
• M36: 9,743,459 km (0.059 R)
• M37: 9,938,385 km (0.063 R)
• M38: 10,304,002 km (0.095 R)
• M39: 10,502,668 km (0.118 R)
• M40: 10,702,680 km (0.116 R)
• M41: 11,662,351 km (0.081 R)
• M42: 12,468,085 km (0.101 R)
• M43: 12,862,425 km (0.098 R)
• M44: 13,015,164 km (0.089 R)
• M45: 13,137,835 km (0.093 R)
• M46: 14,101,394 km (0.069 R)
• M47: 14,671,362 km (0.102 R)
• M48: 15,866,649 km (0.063 R)
• M49: 16,195,166 km (0.116 R)
• M50: 16,327,112 km (0.088 R)
• M51: 16,492,716 km (0.085 R)
• M52: 16,592,199 km (0.106 R)
• M53: 17,126,712 km (0.113 R)
• M54: 17,261,201 km (0.103 R)
• M55: 17,463,607 km (0.111 R)
• M56: 17,598,993 km (0.043 R)
• M57: 17,802,745 km (0.11 R)
• M58: 18,075,612 km (0.103 R)
• M59: 18,281,159 km (0.111 R)
• M60: 18,522,012 km (0.088 R)
• M61: 19,953,514 km (0.06 R)
• M62: 20,166,092 km (0.069 R)
• M63: 20,379,269 km (0.116 R)
• M64: 21,167,650 km (0.07 R)
• M65: 21,965,904 km (0.038 R)
• M66: 22,405,423 km (0.09 R)
• M67: 22,515,826 km (0.12 R)
• M68: 23,554,634 km (0.12 R)
• M69: 24,117,421 km (0.093 R)
• M70: 24,646,848 km (0.113 R)
• M71: 24,950,980 km (0.028 R)
• M72: 25,103,570 km (0.094 R)
• M73: 25,640,028 km (0.105 R)
• M74: 25,755,517 km (0.108 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.1

Radius: 7.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.74 AU - 11.68 AU

Year: 21402 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,153,588 km

• M1: 128,056 km (0.047 R)
• M2: 184,903 km (0.103 R)
• M3: 383,868 km (0.07 R)
• M4: 508,782 km (0.115 R)
• M5: 600,187 km (0.103 R)
• M6: 826,678 km (0.106 R)
• M7: 1,139,188 km (0.088 R)
• M8: 1,261,708 km (0.09 R)
• M9: 1,759,869 km (0.055 R)
• M10: 2,236,787 km (0.086 R)
• M11: 2,313,681 km (0.085 R)
• M12: 3,130,335 km (0.064 R)
• M13: 3,659,613 km (0.082 R)
• M14: 3,842,421 km (0.074 R)
• M15: 4,216,715 km (0.094 R)
• M16: 4,456,670 km (0.087 R)
• M17: 4,701,113 km (0.087 R)
• M18: 5,305,638 km (0.116 R)
• M19: 5,987,804 km (0.074 R)
• M20: 6,476,391 km (0.06 R)
• M21: 7,204,484 km (0.072 R)
• M22: 7,261,630 km (0.085 R)
• M23: 7,491,413 km (0.058 R)
• M24: 7,549,307 km (0.05 R)
• M25: 7,607,201 km (0.115 R)
• M26: 8,076,639 km (0.025 R)
• M27: 8,254,960 km (0.065 R)
• M28: 8,434,777 km (0.075 R)
• M29: 9,791,929 km (0.069 R)
• M30: 10,237,880 km (0.11 R)
• M31: 11,149,529 km (0.12 R)
• M32: 12,427,993 km (0.061 R)
• M33: 13,119,284 km (0.043 R)
• M34: 13,540,103 km (0.087 R)
• M35: 15,488,017 km (0.064 R)
• M36: 17,138,979 km (0.032 R)
• M37: 17,521,950 km (0.047 R)
• M38: 17,830,271 km (0.089 R)
• M39: 23,424,932 km (0.087 R)
• M40: 23,594,726 km (0.091 R)
• M41: 24,020,631 km (0.119 R)
• M42: 24,277,341 km (0.104 R)
• M43: 26,188,154 km (0.076 R)
• M44: 26,452,344 km (0.054 R)
• M45: 26,983,566 km (0.118 R)
• M46: 29,783,889 km (0.115 R)
• M47: 31,451,905 km (0.093 R)
• M48: 36,831,145 km (0.058 R)
• M49: 36,929,730 km (0.078 R)
• M50: 37,028,465 km (0.1 R)
• M51: 38,020,299 km (0.1 R)
• M52: 38,120,081 km (0.064 R)
• M53: 38,920,429 km (0.112 R)
• M54: 39,625,484 km (0.113 R)
• M55: 40,233,001 km (0.113 R)
• M56: 42,177,324 km (0.044 R)
• M57: 44,887,290 km (0.114 R)
• M58: 45,098,073 km (0.119 R)
• M59: 47,545,494 km (0.032 R)
• M60: 48,299,019 km (0.102 R)
• M61: 48,839,516 km (0.118 R)
• M62: 49,056,283 km (0.115 R)
• M63: 50,035,850 km (0.078 R)
• M64: 51,462,116 km (0.035 R)
• M65: 53,012,997 km (0.109 R)
• M66: 53,235,749 km (0.097 R)
• M67: 53,570,549 km (0.061 R)
• M68: 54,354,442 km (0.079 R)
• M69: 55,255,021 km (0.111 R)
• M70: 55,367,967 km (0.062 R)
• M71: 56,956,697 km (0.099 R)
• M72: 59,599,343 km (0.037 R)
• M73: 60,877,208 km (0.054 R)
• M74: 66,919,017 km (0.062 R)
• M75: 67,763,198 km (0.098 R)
• M76: 68,368,172 km (0.063 R)
• M77: 69,096,564 km (0.065 R)
• M78: 69,218,336 km (0.108 R)
• M79: 69,827,649 km (0.103 R)
• M80: 70,316,385 km (0.115 R)
• M81: 72,529,835 km (0.096 R)
• M82: 73,769,403 km (0.098 R)
• M83: 76,898,841 km (0.074 R)
• M84: 77,909,374 km (0.081 R)
• M85: 78,162,793 km (0.06 R)
• M86: 78,289,502 km (0.115 R)
• M87: 78,416,361 km (0.047 R)
• M88: 84,194,130 km (0.083 R)
• M89: 84,584,132 km (0.086 R)
• M90: 86,805,810 km (0.069 R)
• M91: 87,199,851 km (0.041 R)
• M92: 87,331,198 km (0.086 R)
• M93: 87,594,340 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.9

Radius: 5.9

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9 AU - 11.6 AU

Year: 21685 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,153,588 km

• M1: 230,979 km (0.078 R)
• M2: 498,311 km (0.055 R)
• M3: 605,123 km (0.117 R)
• M4: 1,160,879 km (0.108 R)
• M5: 1,484,460 km (0.106 R)
• M6: 1,769,294 km (0.053 R)
• M7: 2,498,434 km (0.077 R)
• M8: 3,109,541 km (0.084 R)
• M9: 5,149,608 km (0.063 R)
• M10: 5,338,849 km (0.039 R)
• M11: 5,772,832 km (0.037 R)
• M12: 6,018,771 km (0.097 R)
• M13: 6,318,565 km (0.107 R)
• M14: 6,623,147 km (0.118 R)
• M15: 6,880,604 km (0.077 R)
• M16: 7,997,652 km (0.097 R)
• M17: 8,106,858 km (0.11 R)
• M18: 8,437,769 km (0.114 R)
• M19: 8,604,870 km (0.115 R)
• M20: 8,716,918 km (0.116 R)
• M21: 8,773,018 km (0.051 R)
• M22: 9,284,193 km (0.054 R)
• M23: 9,630,363 km (0.06 R)
• M24: 10,874,718 km (0.095 R)
• M25: 11,793,997 km (0.076 R)
• M26: 13,122,576 km (0.105 R)
• M27: 14,034,225 km (0.08 R)
• M28: 14,899,050 km (0.088 R)
• M29: 15,033,688 km (0.118 R)
• M30: 16,749,576 km (0.105 R)
• M31: 16,819,438 km (0.076 R)
• M32: 17,100,084 km (0.108 R)
• M33: 17,524,044 km (0.057 R)
• M34: 18,598,905 km (0.04 R)
• M35: 20,213,515 km (0.087 R)
• M36: 20,287,865 km (0.061 R)
• M37: 20,437,164 km (0.1 R)
• M38: 20,511,813 km (0.083 R)
• M39: 21,643,670 km (0.102 R)
• M40: 22,718,232 km (0.118 R)
• M41: 23,574,680 km (0.06 R)
• M42: 23,731,458 km (0.082 R)
• M43: 23,809,997 km (0.104 R)
• M44: 26,450,400 km (0.119 R)
• M45: 26,613,461 km (0.061 R)
• M46: 27,680,992 km (0.047 R)
• M47: 27,929,324 km (0.047 R)
• M48: 28,511,709 km (0.097 R)
• M49: 29,942,612 km (0.056 R)
• M50: 30,112,406 km (0.069 R)
• M51: 32,088,893 km (0.118 R)
• M52: 32,873,683 km (0.095 R)
• M53: 34,996,926 km (0.068 R)
• M54: 36,255,942 km (0.036 R)
• M55: 37,529,767 km (0.095 R)
• M56: 39,281,708 km (0.105 R)
• M57: 40,214,451 km (0.095 R)
• M58: 42,769,134 km (0.082 R)
• M59: 43,152,104 km (0.112 R)
• M60: 45,570,952 km (0.109 R)
• M61: 49,632,086 km (0.09 R)
• M62: 50,437,969 km (0.066 R)
• M63: 50,842,482 km (0.094 R)
• M64: 51,858,551 km (0.034 R)
• M65: 52,266,803 km (0.06 R)
• M66: 52,881,202 km (0.103 R)
• M67: 53,704,140 km (0.109 R)
• M68: 55,675,690 km (0.114 R)
• M69: 56,512,840 km (0.072 R)
• M70: 56,617,708 km (0.1 R)
• M71: 59,475,476 km (0.036 R)
• M72: 60,760,671 km (0.088 R)
• M73: 62,054,842 km (0.079 R)
• M74: 62,596,835 km (0.087 R)
• M75: 63,140,324 km (0.069 R)
• M76: 63,576,402 km (0.089 R)
• M77: 63,904,022 km (0.115 R)
• M78: 64,451,251 km (0.114 R)
• M79: 64,670,561 km (0.054 R)
• M80: 64,890,171 km (0.102 R)
• M81: 65,550,496 km (0.073 R)
• M82: 66,434,320 km (0.055 R)
• M83: 67,322,034 km (0.098 R)
• M84: 68,437,286 km (0.055 R)
• M85: 68,661,084 km (0.11 R)
• M86: 69,221,478 km (0.118 R)
• M87: 69,783,517 km (0.114 R)
• M88: 70,572,945 km (0.111 R)
• M89: 70,912,083 km (0.082 R)
• M90: 71,025,329 km (0.116 R)
• M91: 72,958,732 km (0.047 R)
• M92: 73,874,570 km (0.085 R)
• M93: 74,219,094 km (0.053 R)
• M94: 75,140,018 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 3.7

Gravity: 41.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.38 AU - 11.74 AU

Year: 22512 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,153,588 km

• M1: 1,095,356 km (0.074 R)
• M2: 1,383,182 km (0.1 R)
• M3: 1,413,251 km (0.066 R)
• M4: 1,566,888 km (0.107 R)
• M5: 1,790,687 km (0.085 R)
• M6: 2,447,870 km (0.106 R)
• M7: 3,453,766 km (0.116 R)
• M8: 3,955,966 km (0.096 R)
• M9: 4,085,219 km (0.106 R)
• M10: 4,128,452 km (0.095 R)
• M11: 4,525,485 km (0.112 R)
• M12: 4,980,861 km (0.094 R)
• M13: 5,498,470 km (0.111 R)
• M14: 5,836,711 km (0.079 R)
• M15: 6,583,802 km (0.117 R)
• M16: 7,625,901 km (0.106 R)
• M17: 7,733,013 km (0.119 R)
• M18: 7,786,719 km (0.105 R)
• M19: 8,111,496 km (0.094 R)
• M20: 8,165,949 km (0.068 R)
• M21: 8,495,962 km (0.114 R)
• M22: 9,282,548 km (0.111 R)
• M23: 9,626,623 km (0.101 R)
• M24: 9,975,036 km (0.115 R)
• M25: 10,150,814 km (0.113 R)
• M26: 10,327,489 km (0.085 R)
• M27: 10,445,971 km (0.073 R)
• M28: 11,044,661 km (0.105 R)
• M29: 11,287,309 km (0.079 R)
• M30: 11,963,491 km (0.081 R)
• M31: 13,098,042 km (0.081 R)
• M32: 14,200,727 km (0.12 R)
• M33: 14,530,591 km (0.077 R)
• M34: 14,863,147 km (0.094 R)
• M35: 15,535,589 km (0.058 R)
• M36: 15,943,692 km (0.07 R)
• M37: 18,322,598 km (0.059 R)
• M38: 20,067,208 km (0.117 R)
• M39: 20,362,963 km (0.113 R)
• M40: 22,704,469 km (0.114 R)
• M41: 23,322,458 km (0.115 R)
• M42: 23,477,740 km (0.066 R)
• M43: 25,209,186 km (0.067 R)
• M44: 28,460,696 km (0.099 R)
• M45: 29,629,354 km (0.078 R)
• M46: 31,326,093 km (0.076 R)
• M47: 31,497,532 km (0.05 R)
• M48: 34,370,111 km (0.074 R)
• M49: 35,524,558 km (0.073 R)
• M50: 36,061,764 km (0.057 R)
• M51: 36,421,247 km (0.112 R)
• M52: 38,053,958 km (0.035 R)
• M53: 38,879,140 km (0.087 R)
• M54: 40,547,306 km (0.059 R)
• M55: 41,860,775 km (0.072 R)
• M56: 43,188,157 km (0.064 R)
• M57: 43,378,895 km (0.065 R)
• M58: 43,665,524 km (0.096 R)
• M59: 45,301,826 km (0.106 R)
• M60: 45,398,615 km (0.115 R)
• M61: 46,273,613 km (0.063 R)
• M62: 48,534,785 km (0.063 R)
• M63: 49,329,599 km (0.065 R)
• M64: 49,628,794 km (0.07 R)
• M65: 50,128,900 km (0.096 R)
• M66: 50,831,711 km (0.109 R)
• M67: 51,335,706 km (0.098 R)
• M68: 52,044,052 km (0.089 R)
• M69: 52,145,479 km (0.074 R)
• M70: 52,755,540 km (0.059 R)
• M71: 53,572,793 km (0.103 R)
• M72: 54,703,304 km (0.105 R)
• M73: 56,257,476 km (0.098 R)
• M74: 57,616,124 km (0.114 R)
• M75: 57,720,992 km (0.107 R)
• M76: 60,046,192 km (0.118 R)
• M77: 61,863,806 km (0.078 R)
• M78: 63,049,369 km (0.032 R)
• M79: 64,242,562 km (0.088 R)
• M80: 65,224,372 km (0.109 R)
• M81: 65,443,234 km (0.077 R)
• M82: 67,423,760 km (0.062 R)
• M83: 68,977,783 km (0.037 R)
• M84: 70,207,029 km (0.094 R)
• M85: 72,347,176 km (0.08 R)
• M86: 73,596,019 km (0.088 R)
• M87: 75,884,866 km (0.073 R)
• M88: 76,806,838 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit