🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 14.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 472 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,493,384 km

• M1: 186,997 km (0.066 R)
• M2: 294,857 km (0.096 R)
• M3: 403,316 km (0.087 R)
• M4: 507,885 km (0.103 R)
• M5: 601,383 km (0.112 R)
• M6: 731,234 km (0.12 R)
• M7: 860,487 km (0.111 R)
• M8: 1,066,034 km (0.03 R)
• M9: 1,202,318 km (0.114 R)
• M10: 1,293,722 km (0.114 R)
• M11: 1,425,668 km (0.088 R)
• M12: 1,577,510 km (0.116 R)
• M13: 1,699,133 km (0.095 R)
• M14: 1,914,254 km (0.075 R)
• M15: 2,044,554 km (0.088 R)
• M16: 2,257,133 km (0.09 R)
• M17: 2,412,864 km (0.065 R)
• M18: 2,833,384 km (0.069 R)
• M19: 3,008,264 km (0.089 R)
• M20: 3,109,841 km (0.075 R)
• M21: 3,290,405 km (0.079 R)
• M22: 3,521,085 km (0.105 R)
• M23: 3,716,460 km (0.088 R)
• M24: 3,929,338 km (0.098 R)
• M25: 4,132,192 km (0.087 R)
• M26: 4,687,649 km (0.061 R)
• M27: 5,083,934 km (0.074 R)
• M28: 5,182,818 km (0.115 R)
• M29: 5,305,339 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 13.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.78 AU - 0.96 AU

Year: 516 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,493,384 km

• M1: 170,841 km (0.119 R)
• M2: 281,693 km (0.093 R)
• M3: 382,971 km (0.119 R)
• M4: 484,248 km (0.087 R)
• M5: 576,700 km (0.07 R)
• M6: 797,805 km (0.087 R)
• M7: 896,839 km (0.119 R)
• M8: 984,803 km (0.114 R)
• M9: 1,147,715 km (0.061 R)
• M10: 1,314,367 km (0.071 R)
• M11: 1,410,110 km (0.104 R)
• M12: 1,495,829 km (0.081 R)
• M13: 1,583,344 km (0.082 R)
• M14: 1,692,251 km (0.116 R)
• M15: 1,790,537 km (0.061 R)
• M16: 1,917,994 km (0.074 R)
• M17: 2,027,650 km (0.089 R)
• M18: 2,139,549 km (0.102 R)
• M19: 2,304,256 km (0.079 R)
• M20: 2,391,920 km (0.118 R)
• M21: 2,699,942 km (0.063 R)
• M22: 2,989,265 km (0.081 R)
• M23: 3,093,385 km (0.094 R)
• M24: 3,321,821 km (0.101 R)
• M25: 3,429,830 km (0.11 R)
• M26: 3,564,319 km (0.108 R)
• M27: 3,996,358 km (0.067 R)
• M28: 4,102,572 km (0.116 R)
• M29: 4,335,945 km (0.067 R)
• M30: 4,463,552 km (0.104 R)
• M31: 4,601,481 km (0.099 R)
• M32: 4,713,081 km (0.109 R)
• M33: 4,797,305 km (0.079 R)
• M34: 4,938,824 km (0.081 R)
• M35: 5,024,394 km (0.115 R)
• M36: 5,177,732 km (0.094 R)
• M37: 5,274,372 km (0.08 R)
• M38: 5,430,403 km (0.077 R)
• M39: 5,568,033 km (0.071 R)
• M40: 5,958,034 km (0.099 R)
• M41: 6,089,980 km (0.083 R)
• M42: 6,181,833 km (0.079 R)
• M43: 6,450,062 km (0.089 R)
• M44: 6,564,803 km (0.106 R)
• M45: 6,669,671 km (0.119 R)
• M46: 6,817,325 km (0.082 R)
• M47: 6,998,188 km (0.055 R)
• M48: 7,137,614 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 8.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.49 AU - 2.21 AU

Year: 1600 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,493,384 km

• M1: 106,514 km (0.106 R)
• M2: 190,139 km (0.099 R)
• M3: 284,834 km (0.107 R)
• M4: 414,087 km (0.1 R)
• M5: 509,082 km (0.107 R)
• M6: 564,882 km (0.106 R)
• M7: 633,846 km (0.092 R)
• M8: 689,048 km (0.091 R)
• M9: 822,639 km (0.111 R)
• M10: 920,924 km (0.064 R)
• M11: 1,049,579 km (0.03 R)
• M12: 1,122,882 km (0.059 R)
• M13: 1,275,023 km (0.092 R)
• M14: 1,353,562 km (0.055 R)
• M15: 1,441,375 km (0.116 R)
• M16: 1,523,505 km (0.113 R)
• M17: 1,645,876 km (0.028 R)
• M18: 1,708,258 km (0.072 R)
• M19: 1,949,709 km (0.117 R)
• M20: 2,015,831 km (0.09 R)
• M21: 2,099,756 km (0.034 R)
• M22: 2,167,823 km (0.026 R)
• M23: 2,245,165 km (0.041 R)
• M24: 2,314,728 km (0.097 R)
• M25: 2,376,213 km (0.073 R)
• M26: 2,545,857 km (0.084 R)
• M27: 2,627,687 km (0.066 R)
• M28: 2,682,739 km (0.064 R)
• M29: 2,850,139 km (0.03 R)
• M30: 2,925,686 km (0.082 R)
• M31: 2,992,257 km (0.113 R)
• M32: 3,049,852 km (0.102 R)
• M33: 3,264,076 km (0.066 R)
• M34: 3,412,926 km (0.116 R)
• M35: 3,553,847 km (0.1 R)
• M36: 4,083,872 km (0.07 R)
• M37: 4,472,827 km (0.087 R)
• M38: 4,594,151 km (0.071 R)
• M39: 4,660,722 km (0.102 R)
• M40: 4,873,749 km (0.102 R)
• M41: 4,930,447 km (0.087 R)
• M42: 5,170,551 km (0.079 R)
• M43: 5,769,691 km (0.11 R)
• M44: 6,035,077 km (0.071 R)
• M45: 6,304,353 km (0.058 R)
• M46: 6,378,404 km (0.096 R)
• M47: 6,715,748 km (0.059 R)
• M48: 6,829,442 km (0.079 R)
• M49: 7,007,613 km (0.106 R)
• M50: 7,071,491 km (0.098 R)
• M51: 7,277,637 km (0.099 R)
• M52: 7,368,443 km (0.114 R)
• M53: 7,564,416 km (0.115 R)
• M54: 7,656,419 km (0.086 R)
• M55: 8,378,528 km (0.081 R)
• M56: 8,555,652 km (0.083 R)
• M57: 8,720,359 km (0.085 R)
• M58: 8,830,613 km (0.111 R)
• M59: 9,066,678 km (0.06 R)
• M60: 9,136,391 km (0.102 R)
• M61: 9,474,033 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 9.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.77 AU - 2.39 AU

Year: 1907 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,493,384 km

• M1: 121,025 km (0.115 R)
• M2: 188,344 km (0.078 R)
• M3: 267,481 km (0.034 R)
• M4: 392,694 km (0.118 R)
• M5: 456,722 km (0.081 R)
• M6: 519,553 km (0.115 R)
• M7: 580,440 km (0.09 R)
• M8: 710,141 km (0.03 R)
• M9: 785,389 km (0.108 R)
• M10: 903,721 km (0.059 R)
• M11: 965,205 km (0.091 R)
• M12: 1,136,794 km (0.113 R)
• M13: 1,302,997 km (0.111 R)
• M14: 1,365,380 km (0.096 R)
• M15: 1,437,037 km (0.049 R)
• M16: 1,518,119 km (0.049 R)
• M17: 1,659,639 km (0.095 R)
• M18: 1,991,896 km (0.1 R)
• M19: 2,184,578 km (0.092 R)
• M20: 2,297,375 km (0.112 R)
• M21: 2,383,393 km (0.111 R)
• M22: 2,519,378 km (0.066 R)
• M23: 2,598,216 km (0.091 R)
• M24: 2,768,608 km (0.054 R)
• M25: 3,057,332 km (0.111 R)
• M26: 3,410,083 km (0.088 R)
• M27: 3,719,751 km (0.11 R)
• M28: 3,969,430 km (0.06 R)
• M29: 4,295,254 km (0.104 R)
• M30: 4,413,736 km (0.108 R)
• M31: 4,569,467 km (0.08 R)
• M32: 4,690,492 km (0.105 R)
• M33: 4,788,029 km (0.097 R)
• M34: 4,849,365 km (0.096 R)
• M35: 5,034,866 km (0.09 R)
• M36: 5,248,043 km (0.065 R)
• M37: 5,464,361 km (0.098 R)
• M38: 5,800,657 km (0.049 R)
• M39: 5,879,196 km (0.039 R)
• M40: 6,210,556 km (0.089 R)
• M41: 6,344,745 km (0.092 R)
• M42: 6,629,729 km (0.045 R)
• M43: 6,712,008 km (0.105 R)
• M44: 6,808,349 km (0.086 R)
• M45: 7,002,527 km (0.082 R)
• M46: 7,142,251 km (0.075 R)
• M47: 7,453,116 km (0.12 R)
• M48: 7,653,128 km (0.073 R)
• M49: 7,826,063 km (0.047 R)
• M50: 8,000,345 km (0.044 R)
• M51: 8,146,502 km (0.097 R)
• M52: 8,234,615 km (0.116 R)
• M53: 8,308,367 km (0.075 R)
• M54: 8,441,509 km (0.112 R)
• M55: 8,620,278 km (0.025 R)
• M56: 8,710,186 km (0.084 R)
• M57: 8,936,079 km (0.117 R)
• M58: 8,996,666 km (0.116 R)
• M59: 9,072,662 km (0.029 R)
• M60: 9,316,955 km (0.091 R)
• M61: 9,378,440 km (0.117 R)
• M62: 9,501,709 km (0.117 R)
• M63: 9,812,424 km (0.102 R)
• M64: 10,079,007 km (0.105 R)
• M65: 10,205,417 km (0.115 R)
• M66: 10,300,412 km (0.104 R)
• M67: 10,363,991 km (0.093 R)
• M68: 10,507,455 km (0.071 R)
• M69: 10,619,504 km (0.082 R)
• M70: 10,796,478 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 10.8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.81 AU - 3.61 AU

Year: 3657 Days

Day: 10.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,493,384 km

• M1: 166,951 km (0.089 R)
• M2: 387,758 km (0.112 R)
• M3: 575,204 km (0.062 R)
• M4: 750,533 km (0.07 R)
• M5: 862,432 km (0.08 R)
• M6: 968,347 km (0.065 R)
• M7: 1,206,956 km (0.037 R)
• M8: 1,286,392 km (0.075 R)
• M9: 1,367,773 km (0.074 R)
• M10: 1,593,367 km (0.083 R)
• M11: 2,096,913 km (0.12 R)
• M12: 2,648,032 km (0.119 R)
• M13: 2,735,397 km (0.057 R)
• M14: 2,859,264 km (0.071 R)
• M15: 2,967,124 km (0.052 R)
• M16: 3,565,067 km (0.065 R)
• M17: 3,838,382 km (0.109 R)
• M18: 3,997,704 km (0.111 R)
• M19: 4,720,262 km (0.104 R)
• M20: 4,912,644 km (0.05 R)
• M21: 5,064,187 km (0.071 R)
• M22: 5,283,198 km (0.111 R)
• M23: 5,371,760 km (0.031 R)
• M24: 5,572,820 km (0.078 R)
• M25: 6,167,471 km (0.104 R)
• M26: 6,237,334 km (0.12 R)
• M27: 6,330,982 km (0.088 R)
• M28: 6,401,592 km (0.039 R)
• M29: 6,543,411 km (0.115 R)
• M30: 6,662,491 km (0.092 R)
• M31: 6,758,233 km (0.116 R)
• M32: 7,317,879 km (0.069 R)
• M33: 7,640,711 km (0.1 R)
• M34: 7,841,771 km (0.079 R)
• M35: 8,044,625 km (0.119 R)
• M36: 8,121,220 km (0.07 R)
• M37: 8,481,451 km (0.118 R)
• M38: 8,637,482 km (0.083 R)
• M39: 8,715,871 km (0.07 R)
• M40: 9,058,151 km (0.12 R)
• M41: 9,512,629 km (0.099 R)
• M42: 9,974,438 km (0.079 R)
• M43: 10,249,549 km (0.081 R)
• M44: 11,575,883 km (0.096 R)
• M45: 11,662,351 km (0.085 R)
• M46: 11,865,056 km (0.097 R)
• M47: 11,952,271 km (0.028 R)
• M48: 12,127,301 km (0.116 R)
• M49: 13,015,464 km (0.052 R)
• M50: 13,255,867 km (0.062 R)
• M51: 13,558,504 km (0.095 R)
• M52: 14,262,960 km (0.048 R)
• M53: 14,854,021 km (0.059 R)
• M54: 15,199,892 km (0.049 R)
• M55: 15,389,582 km (0.115 R)
• M56: 15,484,876 km (0.073 R)
• M57: 15,612,034 km (0.118 R)
• M58: 15,803,519 km (0.085 R)
• M59: 16,188,883 km (0.104 R)
• M60: 16,382,612 km (0.099 R)
• M61: 16,674,777 km (0.115 R)
• M62: 17,067,023 km (0.111 R)
• M63: 17,561,593 km (0.088 R)
• M64: 17,661,225 km (0.099 R)
• M65: 18,161,481 km (0.082 R)
• M66: 18,869,677 km (0.119 R)
• M67: 18,937,594 km (0.083 R)
• M68: 19,073,729 km (0.12 R)
• M69: 19,346,894 km (0.105 R)
• M70: 19,552,591 km (0.106 R)
• M71: 20,035,344 km (0.105 R)
• M72: 21,189,042 km (0.05 R)
• M73: 23,195,748 km (0.099 R)
• M74: 23,890,331 km (0.12 R)
• M75: 24,295,592 km (0.094 R)
• M76: 25,000,946 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 8.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.01 AU - 4.17 AU

Year: 4325 Days

Day: 6.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,493,384 km

• M1: 121,473 km (0.111 R)
• M2: 212,130 km (0.115 R)
• M3: 269,875 km (0.084 R)
• M4: 430,692 km (0.083 R)
• M5: 548,575 km (0.071 R)
• M6: 892,351 km (0.11 R)
• M7: 1,120,189 km (0.098 R)
• M8: 1,519,316 km (0.052 R)
• M9: 1,725,163 km (0.099 R)
• M10: 1,900,491 km (0.116 R)
• M11: 1,970,354 km (0.029 R)
• M12: 2,268,801 km (0.072 R)
• M13: 2,343,002 km (0.103 R)
• M14: 2,692,762 km (0.082 R)
• M15: 3,453,616 km (0.057 R)
• M16: 3,650,637 km (0.102 R)
• M17: 3,800,983 km (0.091 R)
• M18: 3,965,989 km (0.118 R)
• M19: 4,068,912 km (0.089 R)
• M20: 4,277,153 km (0.115 R)
• M21: 4,868,064 km (0.118 R)
• M22: 5,299,654 km (0.084 R)
• M23: 5,470,196 km (0.051 R)
• M24: 5,714,639 km (0.087 R)
• M25: 5,977,632 km (0.081 R)
• M26: 6,110,475 km (0.069 R)
• M27: 6,652,169 km (0.108 R)
• M28: 7,006,267 km (0.102 R)
• M29: 7,224,829 km (0.107 R)
• M30: 7,303,368 km (0.092 R)
• M31: 7,910,137 km (0.108 R)
• M32: 8,007,525 km (0.119 R)
• M33: 8,268,873 km (0.097 R)
• M34: 8,934,583 km (0.063 R)
• M35: 9,205,804 km (0.106 R)
• M36: 9,308,129 km (0.089 R)
• M37: 9,445,310 km (0.081 R)
• M38: 9,565,737 km (0.034 R)
• M39: 9,878,097 km (0.031 R)
• M40: 9,965,313 km (0.062 R)
• M41: 10,140,791 km (0.062 R)
• M42: 10,352,771 km (0.087 R)
• M43: 10,512,691 km (0.1 R)
• M44: 10,906,882 km (0.114 R)
• M45: 11,324,409 km (0.074 R)
• M46: 11,397,413 km (0.074 R)
• M47: 11,636,321 km (0.083 R)
• M48: 11,728,473 km (0.104 R)
• M49: 12,343,620 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 5.1

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.66 AU - 7.26 AU

Year: 10440 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,493,384 km

• M1: 71,209 km (0.091 R)
• M2: 118,182 km (0.074 R)
• M3: 285,582 km (0.112 R)
• M4: 457,171 km (0.104 R)
• M5: 501,153 km (0.057 R)
• M6: 642,074 km (0.031 R)
• M7: 795,711 km (0.1 R)
• M8: 979,716 km (0.042 R)
• M9: 1,817,465 km (0.106 R)
• M10: 2,010,446 km (0.117 R)
• M11: 2,210,009 km (0.052 R)
• M12: 2,261,022 km (0.096 R)
• M13: 2,389,976 km (0.09 R)
• M14: 3,156,066 km (0.075 R)
• M15: 3,300,279 km (0.078 R)
• M16: 3,837,485 km (0.044 R)
• M17: 4,053,654 km (0.032 R)
• M18: 4,116,185 km (0.068 R)
• M19: 4,179,017 km (0.108 R)
• M20: 4,957,673 km (0.108 R)
• M21: 5,159,331 km (0.087 R)
• M22: 5,570,426 km (0.06 R)
• M23: 5,605,283 km (0.11 R)
• M24: 5,674,846 km (0.083 R)
• M25: 5,709,852 km (0.102 R)
• M26: 5,921,233 km (0.097 R)
• M27: 6,387,679 km (0.087 R)
• M28: 6,570,338 km (0.118 R)
• M29: 6,680,742 km (0.092 R)
• M30: 6,791,743 km (0.118 R)
• M31: 7,317,879 km (0.064 R)
• M32: 8,052,554 km (0.095 R)
• M33: 8,329,161 km (0.099 R)
• M34: 8,448,689 km (0.098 R)
• M35: 9,301,098 km (0.092 R)
• M36: 10,223,070 km (0.079 R)
• M37: 10,393,761 km (0.112 R)
• M38: 10,955,202 km (0.084 R)
• M39: 11,838,128 km (0.088 R)
• M40: 11,972,467 km (0.09 R)
• M41: 13,624,327 km (0.044 R)
• M42: 16,232,416 km (0.062 R)
• M43: 16,282,083 km (0.07 R)
• M44: 16,331,899 km (0.114 R)
• M45: 16,481,497 km (0.117 R)
• M46: 17,592,710 km (0.098 R)
• M47: 18,002,757 km (0.07 R)
• M48: 19,727,172 km (0.104 R)
• M49: 20,635,829 km (0.087 R)
• M50: 20,851,550 km (0.107 R)
• M51: 21,339,837 km (0.082 R)
• M52: 21,777,112 km (0.027 R)
• M53: 21,831,864 km (0.078 R)
• M54: 21,996,721 km (0.077 R)
• M55: 23,442,585 km (0.08 R)
• M56: 24,575,639 km (0.105 R)
• M57: 25,033,708 km (0.114 R)
• M58: 25,494,768 km (0.111 R)
• M59: 26,600,745 km (0.082 R)
• M60: 26,776,822 km (0.076 R)
• M61: 27,307,296 km (0.072 R)
• M62: 28,799,086 km (0.082 R)
• M63: 29,221,550 km (0.049 R)
• M64: 29,524,636 km (0.104 R)
• M65: 29,706,846 km (0.042 R)
• M66: 29,828,619 km (0.109 R)
• M67: 30,072,613 km (0.057 R)
• M68: 30,133,649 km (0.077 R)
• M69: 30,194,834 km (0.102 R)
• M70: 30,378,540 km (0.099 R)
• M71: 30,501,211 km (0.054 R)
• M72: 30,993,388 km (0.068 R)
• M73: 31,426,324 km (0.077 R)
• M74: 32,862,613 km (0.077 R)
• M75: 33,747,335 km (0.119 R)
• M76: 33,810,764 km (0.095 R)
• M77: 33,874,343 km (0.104 R)
• M78: 34,256,416 km (0.117 R)
• M79: 36,122,949 km (0.116 R)
• M80: 38,618,391 km (0.067 R)
• M81: 38,817,655 km (0.095 R)
• M82: 39,017,369 km (0.114 R)
• M83: 39,752,642 km (0.102 R)
• M84: 40,155,509 km (0.078 R)
• M85: 40,222,828 km (0.109 R)
• M86: 40,290,147 km (0.045 R)
• M87: 42,190,489 km (0.112 R)
• M88: 42,876,096 km (0.079 R)
• M89: 44,189,117 km (0.094 R)
• M90: 44,745,920 km (0.032 R)
• M91: 46,218,561 km (0.076 R)
• M92: 46,854,502 km (0.061 R)
• M93: 47,422,226 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit