🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 14.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.85 AU

Year: 436 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,741,477 km

• M1: 195,225 km (0.077 R)
• M2: 309,069 km (0.051 R)
• M3: 424,260 km (0.109 R)
• M4: 564,433 km (0.081 R)
• M5: 750,832 km (0.108 R)
• M6: 897,438 km (0.079 R)
• M7: 1,194,389 km (0.103 R)
• M8: 1,311,824 km (0.115 R)
• M9: 1,448,407 km (0.091 R)
• M10: 1,636,451 km (0.066 R)
• M11: 1,779,167 km (0.04 R)
• M12: 1,882,240 km (0.105 R)
• M13: 1,970,653 km (0.102 R)
• M14: 2,111,724 km (0.053 R)
• M15: 2,321,011 km (0.118 R)
• M16: 2,482,577 km (0.045 R)
• M17: 2,685,431 km (0.083 R)
• M18: 2,887,389 km (0.097 R)
• M19: 3,048,805 km (0.046 R)
• M20: 3,180,152 km (0.08 R)
• M21: 3,320,026 km (0.107 R)
• M22: 3,469,025 km (0.113 R)
• M23: 3,627,150 km (0.1 R)
• M24: 3,787,668 km (0.047 R)
• M25: 3,907,945 km (0.112 R)
• M26: 4,015,207 km (0.085 R)
• M27: 4,123,366 km (0.104 R)
• M28: 4,320,536 km (0.111 R)
• M29: 4,461,308 km (0.071 R)
• M30: 4,603,575 km (0.112 R)
• M31: 4,747,488 km (0.091 R)
• M32: 5,321,944 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 8.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.95 AU - 1.21 AU

Year: 725 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,741,477 km

• M1: 126,261 km (0.092 R)
• M2: 192,981 km (0.09 R)
• M3: 247,285 km (0.083 R)
• M4: 312,510 km (0.117 R)
• M5: 411,693 km (0.086 R)
• M6: 469,438 km (0.11 R)
• M7: 526,884 km (0.096 R)
• M8: 669,750 km (0.051 R)
• M9: 799,900 km (0.099 R)
• M10: 902,225 km (0.114 R)
• M11: 980,614 km (0.102 R)
• M12: 1,056,759 km (0.116 R)
• M13: 1,115,252 km (0.066 R)
• M14: 1,225,506 km (0.069 R)
• M15: 1,365,679 km (0.074 R)
• M16: 1,429,856 km (0.04 R)
• M17: 1,511,537 km (0.103 R)
• M18: 1,583,493 km (0.063 R)
• M19: 1,806,843 km (0.113 R)
• M20: 1,883,437 km (0.11 R)
• M21: 2,021,965 km (0.113 R)
• M22: 2,232,898 km (0.04 R)
• M23: 2,296,327 km (0.091 R)
• M24: 2,444,429 km (0.12 R)
• M25: 2,516,535 km (0.052 R)
• M26: 2,649,229 km (0.102 R)
• M27: 2,901,152 km (0.089 R)
• M28: 3,012,452 km (0.119 R)
• M29: 3,210,819 km (0.082 R)
• M30: 3,282,626 km (0.115 R)
• M31: 3,384,203 km (0.111 R)
• M32: 3,523,628 km (0.072 R)
• M33: 3,635,228 km (0.102 R)
• M34: 3,695,067 km (0.069 R)
• M35: 4,061,732 km (0.062 R)
• M36: 4,249,477 km (0.115 R)
• M37: 4,320,686 km (0.083 R)
• M38: 4,512,321 km (0.076 R)
• M39: 4,706,947 km (0.103 R)
• M40: 4,797,005 km (0.096 R)
• M41: 4,970,539 km (0.095 R)
• M42: 5,112,657 km (0.072 R)
• M43: 5,171,598 km (0.107 R)
• M44: 5,290,080 km (0.095 R)
• M45: 5,358,147 km (0.115 R)
• M46: 5,460,771 km (0.054 R)
• M47: 5,581,497 km (0.119 R)
• M48: 5,642,233 km (0.052 R)
• M49: 5,851,820 km (0.099 R)
• M50: 5,922,281 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 10

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.22 AU - 1.74 AU

Year: 1163 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,741,477 km

• M1: 135,835 km (0.116 R)
• M2: 296,054 km (0.105 R)
• M3: 371,152 km (0.096 R)
• M4: 450,589 km (0.104 R)
• M5: 585,227 km (0.079 R)
• M6: 712,983 km (0.08 R)
• M7: 932,144 km (0.084 R)
• M8: 1,078,152 km (0.101 R)
• M9: 1,173,296 km (0.061 R)
• M10: 1,298,210 km (0.103 R)
• M11: 1,400,086 km (0.058 R)
• M12: 1,511,836 km (0.098 R)
• M13: 1,576,014 km (0.09 R)
• M14: 1,692,401 km (0.12 R)
• M15: 1,766,751 km (0.117 R)
• M16: 1,880,296 km (0.115 R)
• M17: 2,012,091 km (0.04 R)
• M18: 2,163,036 km (0.107 R)
• M19: 2,235,890 km (0.09 R)
• M20: 2,326,097 km (0.063 R)
• M21: 2,426,029 km (0.071 R)
• M22: 2,621,403 km (0.115 R)
• M23: 2,839,667 km (0.084 R)
• M24: 3,000,634 km (0.057 R)
• M25: 3,155,468 km (0.112 R)
• M26: 3,266,320 km (0.06 R)
• M27: 3,425,642 km (0.051 R)
• M28: 3,530,061 km (0.064 R)
• M29: 3,597,230 km (0.105 R)
• M30: 3,722,893 km (0.09 R)
• M31: 4,048,567 km (0.094 R)
• M32: 4,332,205 km (0.066 R)
• M33: 4,455,773 km (0.055 R)
• M34: 4,518,005 km (0.03 R)
• M35: 4,653,691 km (0.101 R)
• M36: 4,886,764 km (0.087 R)
• M37: 4,961,713 km (0.11 R)
• M38: 5,375,201 km (0.071 R)
• M39: 5,575,064 km (0.076 R)
• M40: 5,664,673 km (0.101 R)
• M41: 5,947,712 km (0.115 R)
• M42: 6,016,378 km (0.097 R)
• M43: 6,131,418 km (0.114 R)
• M44: 6,351,926 km (0.056 R)
• M45: 6,433,905 km (0.091 R)
• M46: 6,527,853 km (0.085 R)
• M47: 6,717,393 km (0.118 R)
• M48: 6,908,729 km (0.108 R)
• M49: 7,370,388 km (0.108 R)
• M50: 7,493,507 km (0.074 R)
• M51: 8,056,294 km (0.115 R)
• M52: 8,516,158 km (0.061 R)
• M53: 8,632,545 km (0.046 R)
• M54: 8,697,471 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 11.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.68 AU

Year: 1234 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,741,477 km

• M1: 162,762 km (0.115 R)
• M2: 261,946 km (0.083 R)
• M3: 346,618 km (0.067 R)
• M4: 540,946 km (0.098 R)
• M5: 622,327 km (0.111 R)
• M6: 855,999 km (0.049 R)
• M7: 940,522 km (0.085 R)
• M8: 1,227,151 km (0.105 R)
• M9: 1,331,571 km (0.036 R)
• M10: 1,470,397 km (0.096 R)
• M11: 1,606,083 km (0.111 R)
• M12: 1,864,737 km (0.117 R)
• M13: 1,977,385 km (0.098 R)
• M14: 2,146,131 km (0.054 R)
• M15: 2,236,937 km (0.11 R)
• M16: 2,710,564 km (0.093 R)
• M17: 2,928,827 km (0.068 R)
• M18: 3,091,440 km (0.078 R)
• M19: 3,288,311 km (0.089 R)
• M20: 3,425,492 km (0.062 R)
• M21: 3,510,912 km (0.084 R)
• M22: 3,618,623 km (0.079 R)
• M23: 3,859,625 km (0.103 R)
• M24: 3,937,416 km (0.112 R)
• M25: 4,649,502 km (0.101 R)
• M26: 4,791,919 km (0.077 R)
• M27: 4,911,747 km (0.073 R)
• M28: 5,265,097 km (0.1 R)
• M29: 5,388,814 km (0.065 R)
• M30: 5,664,523 km (0.076 R)
• M31: 5,932,004 km (0.098 R)
• M32: 6,035,077 km (0.09 R)
• M33: 6,164,779 km (0.105 R)
• M34: 6,282,213 km (0.096 R)
• M35: 6,453,203 km (0.118 R)
• M36: 6,532,640 km (0.096 R)
• M37: 6,719,338 km (0.081 R)
• M38: 6,799,822 km (0.027 R)
• M39: 6,880,754 km (0.111 R)
• M40: 6,961,986 km (0.072 R)
• M41: 7,372,781 km (0.083 R)
• M42: 7,904,602 km (0.101 R)
• M43: 8,203,798 km (0.06 R)
• M44: 8,318,838 km (0.059 R)
• M45: 8,506,733 km (0.098 R)
• M46: 8,696,124 km (0.028 R)
• M47: 9,168,405 km (0.106 R)
• M48: 9,317,703 km (0.093 R)
• M49: 9,679,431 km (0.103 R)
• M50: 9,984,311 km (0.11 R)
• M51: 10,091,723 km (0.078 R)
• M52: 10,230,550 km (0.096 R)
• M53: 10,338,858 km (0.09 R)
• M54: 10,463,174 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.57 AU - 4.71 AU

Year: 5439 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,741,477 km

• M1: 118,033 km (0.057 R)
• M2: 363,224 km (0.093 R)
• M3: 558,598 km (0.114 R)
• M4: 821,891 km (0.079 R)
• M5: 930,499 km (0.066 R)
• M6: 1,122,283 km (0.11 R)
• M7: 1,189,153 km (0.027 R)
• M8: 1,312,871 km (0.116 R)
• M9: 1,397,843 km (0.077 R)
• M10: 1,882,091 km (0.093 R)
• M11: 2,059,963 km (0.074 R)
• M12: 2,243,519 km (0.115 R)
• M13: 2,397,605 km (0.069 R)
• M14: 2,449,815 km (0.108 R)
• M15: 3,181,348 km (0.106 R)
• M16: 3,238,794 km (0.115 R)
• M17: 3,413,375 km (0.102 R)
• M18: 3,631,040 km (0.1 R)
• M19: 3,771,811 km (0.087 R)
• M20: 3,914,527 km (0.112 R)
• M21: 4,100,627 km (0.12 R)
• M22: 4,163,309 km (0.031 R)
• M23: 4,268,476 km (0.11 R)
• M24: 4,332,055 km (0.095 R)
• M25: 4,438,569 km (0.118 R)
• M26: 4,676,280 km (0.102 R)
• M27: 4,741,804 km (0.069 R)
• M28: 5,209,147 km (0.102 R)
• M29: 5,413,947 km (0.068 R)
• M30: 6,044,352 km (0.067 R)
• M31: 6,453,054 km (0.056 R)
• M32: 6,722,330 km (0.084 R)
• M33: 7,475,555 km (0.117 R)
• M34: 7,526,718 km (0.092 R)
• M35: 7,603,611 km (0.093 R)
• M36: 7,810,206 km (0.087 R)
• M37: 8,440,910 km (0.111 R)
• M38: 8,601,130 km (0.07 R)
• M39: 9,694,989 km (0.113 R)
• M40: 9,890,813 km (0.093 R)
• M41: 9,947,062 km (0.105 R)
• M42: 10,629,976 km (0.078 R)
• M43: 11,416,262 km (0.067 R)
• M44: 11,534,445 km (0.094 R)
• M45: 12,402,561 km (0.1 R)
• M46: 12,554,403 km (0.111 R)
• M47: 12,768,029 km (0.05 R)
• M48: 13,353,854 km (0.075 R)
• M49: 14,011,636 km (0.071 R)
• M50: 14,808,244 km (0.095 R)
• M51: 15,033,988 km (0.1 R)
• M52: 15,325,853 km (0.071 R)
• M53: 15,521,527 km (0.114 R)
• M54: 16,047,214 km (0.052 R)
• M55: 16,212,669 km (0.107 R)
• M56: 16,512,015 km (0.071 R)
• M57: 16,813,155 km (0.118 R)
• M58: 16,913,984 km (0.084 R)
• M59: 17,183,709 km (0.106 R)
• M60: 17,454,780 km (0.089 R)
• M61: 18,345,935 km (0.045 R)
• M62: 18,415,049 km (0.108 R)
• M63: 18,623,140 km (0.037 R)
• M64: 18,727,409 km (0.118 R)
• M65: 19,286,905 km (0.05 R)
• M66: 19,498,138 km (0.075 R)
• M67: 19,604,053 km (0.109 R)
• M68: 19,674,663 km (0.074 R)
• M69: 19,816,482 km (0.099 R)
• M70: 20,422,353 km (0.087 R)
• M71: 20,637,625 km (0.086 R)
• M72: 22,460,924 km (0.114 R)
• M73: 23,391,871 km (0.114 R)
• M74: 23,880,906 km (0.103 R)
• M75: 24,183,543 km (0.093 R)
• M76: 24,792,556 km (0.108 R)
• M77: 24,983,892 km (0.114 R)
• M78: 25,368,209 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 13.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.41 AU - 4.49 AU

Year: 6061 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,741,477 km

• M1: 234,121 km (0.062 R)
• M2: 482,004 km (0.115 R)
• M3: 789,877 km (0.092 R)
• M4: 1,010,534 km (0.113 R)
• M5: 1,252,733 km (0.115 R)
• M6: 1,374,356 km (0.092 R)
• M7: 1,514,529 km (0.09 R)
• M8: 1,749,248 km (0.069 R)
• M9: 1,855,911 km (0.076 R)
• M10: 2,456,397 km (0.051 R)
• M11: 2,611,530 km (0.11 R)
• M12: 3,152,326 km (0.094 R)
• M13: 3,474,411 km (0.06 R)
• M14: 3,590,798 km (0.093 R)
• M15: 4,069,062 km (0.085 R)
• M16: 4,336,842 km (0.046 R)
• M17: 4,824,831 km (0.066 R)
• M18: 4,933,139 km (0.11 R)
• M19: 5,308,032 km (0.067 R)
• M20: 5,692,199 km (0.086 R)
• M21: 5,853,017 km (0.082 R)
• M22: 5,945,767 km (0.083 R)
• M23: 6,250,049 km (0.05 R)
• M24: 6,487,760 km (0.095 R)
• M25: 6,923,240 km (0.064 R)
• M26: 7,493,507 km (0.062 R)
• M27: 7,644,750 km (0.094 R)
• M28: 8,027,422 km (0.031 R)
• M29: 8,652,890 km (0.069 R)
• M30: 8,918,127 km (0.089 R)
• M31: 9,511,283 km (0.103 R)
• M32: 9,895,301 km (0.103 R)
• M33: 10,033,828 km (0.078 R)
• M34: 10,172,805 km (0.099 R)
• M35: 10,284,554 km (0.062 R)
• M36: 10,565,649 km (0.093 R)
• M37: 10,792,439 km (0.117 R)
• M38: 11,803,422 km (0.084 R)
• M39: 12,127,451 km (0.067 R)
• M40: 12,424,552 km (0.09 R)
• M41: 12,814,404 km (0.104 R)
• M42: 13,330,367 km (0.12 R)
• M43: 15,526,015 km (0.116 R)
• M44: 15,783,922 km (0.052 R)
• M45: 15,978,399 km (0.119 R)
• M46: 16,075,937 km (0.105 R)
• M47: 16,468,033 km (0.069 R)
• M48: 16,995,814 km (0.119 R)
• M49: 17,495,621 km (0.082 R)
• M50: 17,764,298 km (0.096 R)
• M51: 18,135,750 km (0.094 R)
• M52: 18,680,735 km (0.099 R)
• M53: 19,093,027 km (0.081 R)
• M54: 19,334,926 km (0.029 R)
• M55: 19,647,436 km (0.052 R)
• M56: 20,489,074 km (0.101 R)
• M57: 21,809,574 km (0.069 R)
• M58: 22,207,355 km (0.11 R)
• M59: 23,600,261 km (0.095 R)
• M60: 24,083,312 km (0.044 R)
• M61: 24,419,758 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.6

Radius: 3.2

Gravity: 35.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.36 AU - 11.38 AU

Year: 18519 Days

Day: 23.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,741,477 km

• M1: 600,187 km (0.111 R)
• M2: 1,221,467 km (0.091 R)
• M3: 1,520,214 km (0.115 R)
• M4: 1,785,899 km (0.1 R)
• M5: 2,037,074 km (0.103 R)
• M6: 2,181,436 km (0.095 R)
• M7: 2,419,297 km (0.118 R)
• M8: 2,541,219 km (0.114 R)
• M9: 2,665,236 km (0.095 R)
• M10: 2,696,651 km (0.115 R)
• M11: 2,759,632 km (0.107 R)
• M12: 3,587,357 km (0.064 R)
• M13: 4,300,490 km (0.079 R)
• M14: 4,597,591 km (0.115 R)
• M15: 4,786,683 km (0.106 R)
• M16: 5,094,555 km (0.081 R)
• M17: 6,346,690 km (0.084 R)
• M18: 6,388,577 km (0.109 R)
• M19: 6,641,996 km (0.089 R)
• M20: 7,554,244 km (0.049 R)
• M21: 8,002,439 km (0.108 R)
• M22: 8,229,678 km (0.114 R)
• M23: 9,065,332 km (0.118 R)
• M24: 9,207,151 km (0.103 R)
• M25: 9,349,867 km (0.029 R)
• M26: 9,830,525 km (0.096 R)
• M27: 10,715,845 km (0.09 R)
• M28: 11,117,366 km (0.027 R)
• M29: 11,883,456 km (0.06 R)
• M30: 12,090,650 km (0.099 R)
• M31: 13,197,823 km (0.115 R)
• M32: 13,844,834 km (0.059 R)
• M33: 14,502,167 km (0.028 R)
• M34: 14,612,720 km (0.085 R)
• M35: 15,169,523 km (0.107 R)
• M36: 16,304,074 km (0.094 R)
• M37: 16,476,560 km (0.066 R)
• M38: 16,649,645 km (0.1 R)
• M39: 16,881,372 km (0.107 R)
• M40: 17,114,296 km (0.082 R)
• M41: 17,172,639 km (0.078 R)
• M42: 17,937,533 km (0.088 R)
• M43: 18,294,324 km (0.097 R)
• M44: 18,593,370 km (0.107 R)
• M45: 19,439,346 km (0.119 R)
• M46: 19,561,268 km (0.11 R)
• M47: 19,683,340 km (0.088 R)
• M48: 19,867,046 km (0.098 R)
• M49: 20,174,470 km (0.111 R)
• M50: 20,236,104 km (0.047 R)
• M51: 21,231,379 km (0.1 R)
• M52: 21,482,553 km (0.043 R)
• M53: 21,608,664 km (0.103 R)
• M54: 22,051,624 km (0.103 R)
• M55: 22,625,481 km (0.086 R)
• M56: 22,817,864 km (0.102 R)
• M57: 23,139,799 km (0.093 R)
• M58: 23,918,456 km (0.105 R)
• M59: 24,376,524 km (0.082 R)
• M60: 26,036,313 km (0.099 R)
• M61: 26,237,971 km (0.025 R)
• M62: 27,117,456 km (0.068 R)
• M63: 27,526,756 km (0.077 R)
• M64: 28,282,225 km (0.094 R)
• M65: 28,905,600 km (0.077 R)
• M66: 31,157,796 km (0.115 R)
• M67: 31,586,394 km (0.093 R)
• M68: 31,944,980 km (0.034 R)
• M69: 33,028,966 km (0.086 R)
• M70: 34,124,920 km (0.096 R)
• M71: 34,345,427 km (0.114 R)
• M72: 34,862,138 km (0.096 R)
• M73: 35,828,391 km (0.041 R)
• M74: 36,878,717 km (0.034 R)
• M75: 37,180,606 km (0.066 R)
• M76: 38,932,696 km (0.109 R)
• M77: 39,394,206 km (0.098 R)
• M78: 39,548,441 km (0.037 R)
• M79: 39,934,852 km (0.114 R)
• M80: 41,023,626 km (0.107 R)
• M81: 41,493,213 km (0.11 R)
• M82: 42,122,123 km (0.059 R)
• M83: 42,437,625 km (0.114 R)
• M84: 43,628,274 km (0.101 R)
• M85: 45,879,722 km (0.115 R)
• M86: 48,664,038 km (0.09 R)
• M87: 50,578,442 km (0.088 R)
• M88: 50,913,840 km (0.084 R)
• M89: 51,755,627 km (0.071 R)
• M90: 52,178,241 km (0.054 R)
• M91: 53,367,694 km (0.116 R)
• M92: 53,794,646 km (0.115 R)
• M93: 55,254,871 km (0.087 R)
• M94: 55,946,462 km (0.113 R)
• M95: 57,163,740 km (0.084 R)
• M96: 57,250,956 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit