🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 11.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 362 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,360,520 km

• M1: 144,960 km (0.083 R)
• M2: 224,995 km (0.064 R)
• M3: 315,652 km (0.06 R)
• M4: 391,797 km (0.083 R)
• M5: 501,153 km (0.114 R)
• M6: 598,990 km (0.08 R)
• M7: 691,591 km (0.119 R)
• M8: 776,413 km (0.106 R)
• M9: 858,243 km (0.118 R)
• M10: 943,215 km (0.117 R)
• M11: 1,023,997 km (0.089 R)
• M12: 1,149,809 km (0.095 R)
• M13: 1,244,804 km (0.077 R)
• M14: 1,317,808 km (0.114 R)
• M15: 1,400,834 km (0.091 R)
• M16: 1,576,911 km (0.076 R)
• M17: 1,723,966 km (0.118 R)
• M18: 1,815,520 km (0.109 R)
• M19: 2,056,372 km (0.053 R)
• M20: 2,134,163 km (0.096 R)
• M21: 2,222,875 km (0.106 R)
• M22: 2,317,869 km (0.102 R)
• M23: 2,393,865 km (0.117 R)
• M24: 2,491,403 km (0.092 R)
• M25: 2,680,046 km (0.116 R)
• M26: 2,765,317 km (0.086 R)
• M27: 2,851,635 km (0.053 R)
• M28: 2,927,930 km (0.099 R)
• M29: 3,049,253 km (0.09 R)
• M30: 3,172,223 km (0.085 R)
• M31: 3,319,726 km (0.077 R)
• M32: 3,434,767 km (0.085 R)
• M33: 3,657,070 km (0.045 R)
• M34: 3,734,112 km (0.115 R)
• M35: 3,853,940 km (0.1 R)
• M36: 3,926,495 km (0.06 R)
• M37: 4,115,886 km (0.105 R)
• M38: 4,264,736 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 12.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.11 AU - 1.55 AU

Year: 1059 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,360,520 km

• M1: 160,219 km (0.062 R)
• M2: 238,010 km (0.098 R)
• M3: 314,156 km (0.103 R)
• M4: 594,951 km (0.096 R)
• M5: 699,819 km (0.062 R)
• M6: 811,868 km (0.09 R)
• M7: 1,069,176 km (0.091 R)
• M8: 1,151,754 km (0.083 R)
• M9: 1,338,452 km (0.061 R)
• M10: 1,489,247 km (0.083 R)
• M11: 1,582,446 km (0.095 R)
• M12: 1,710,053 km (0.075 R)
• M13: 1,824,645 km (0.111 R)
• M14: 1,925,025 km (0.118 R)
• M15: 2,027,350 km (0.07 R)
• M16: 2,202,081 km (0.11 R)
• M17: 2,381,897 km (0.091 R)
• M18: 2,538,526 km (0.088 R)
• M19: 2,632,324 km (0.095 R)
• M20: 2,737,043 km (0.088 R)
• M21: 2,823,660 km (0.097 R)
• M22: 2,999,737 km (0.105 R)
• M23: 3,342,615 km (0.101 R)
• M24: 3,487,426 km (0.036 R)
• M25: 3,880,419 km (0.056 R)
• M26: 3,989,177 km (0.025 R)
• M27: 4,109,902 km (0.107 R)
• M28: 4,209,684 km (0.107 R)
• M29: 4,321,434 km (0.109 R)
• M30: 4,639,778 km (0.095 R)
• M31: 4,836,798 km (0.072 R)
• M32: 4,954,083 km (0.103 R)
• M33: 5,096,051 km (0.084 R)
• M34: 5,505,501 km (0.1 R)
• M35: 6,038,817 km (0.11 R)
• M36: 6,305,401 km (0.1 R)
• M37: 6,446,471 km (0.072 R)
• M38: 6,627,784 km (0.118 R)
• M39: 6,797,428 km (0.12 R)
• M40: 7,088,097 km (0.105 R)
• M41: 7,275,244 km (0.103 R)
• M42: 7,409,882 km (0.083 R)
• M43: 7,531,804 km (0.115 R)
• M44: 7,709,077 km (0.11 R)
• M45: 7,818,882 km (0.094 R)
• M46: 8,123,464 km (0.105 R)
• M47: 8,263,338 km (0.082 R)
• M48: 8,488,632 km (0.11 R)
• M49: 8,587,815 km (0.089 R)
• M50: 9,176,782 km (0.097 R)
• M51: 9,366,323 km (0.082 R)
• M52: 9,527,589 km (0.107 R)
• M53: 9,645,472 km (0.101 R)
• M54: 9,763,954 km (0.12 R)
• M55: 10,137,201 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 14.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.68 AU - 1.9 AU

Year: 1653 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,360,520 km

• M1: 175,777 km (0.082 R)
• M2: 330,312 km (0.075 R)
• M3: 435,180 km (0.107 R)
• M4: 626,516 km (0.12 R)
• M5: 791,373 km (0.115 R)
• M6: 933,341 km (0.115 R)
• M7: 1,060,499 km (0.086 R)
• M8: 1,176,886 km (0.076 R)
• M9: 1,378,395 km (0.087 R)
• M10: 1,516,174 km (0.058 R)
• M11: 1,639,593 km (0.079 R)
• M12: 1,846,487 km (0.073 R)
• M13: 1,968,858 km (0.113 R)
• M14: 2,178,893 km (0.081 R)
• M15: 2,429,769 km (0.029 R)
• M16: 2,713,556 km (0.12 R)
• M17: 2,806,606 km (0.1 R)
• M18: 2,996,296 km (0.09 R)
• M19: 3,251,659 km (0.114 R)
• M20: 3,527,069 km (0.115 R)
• M21: 3,667,691 km (0.056 R)
• M22: 3,784,228 km (0.097 R)
• M23: 3,928,290 km (0.086 R)
• M24: 4,060,834 km (0.109 R)
• M25: 4,873,749 km (0.109 R)
• M26: 5,262,554 km (0.072 R)
• M27: 5,350,368 km (0.104 R)
• M28: 5,751,589 km (0.057 R)
• M29: 5,902,683 km (0.098 R)
• M30: 6,147,276 km (0.113 R)
• M31: 6,614,919 km (0.119 R)
• M32: 6,773,343 km (0.112 R)
• M33: 7,158,857 km (0.116 R)
• M34: 7,321,769 km (0.076 R)
• M35: 7,568,156 km (0.088 R)
• M36: 7,867,651 km (0.087 R)
• M37: 7,985,235 km (0.073 R)
• M38: 8,086,363 km (0.119 R)
• M39: 8,375,536 km (0.078 R)
• M40: 8,789,473 km (0.076 R)
• M41: 8,999,060 km (0.08 R)
• M42: 9,192,490 km (0.092 R)
• M43: 9,351,961 km (0.085 R)
• M44: 9,530,132 km (0.117 R)
• M45: 9,871,814 km (0.117 R)
• M46: 10,309,238 km (0.08 R)
• M47: 10,958,493 km (0.103 R)
• M48: 11,108,839 km (0.046 R)
• M49: 11,525,618 km (0.098 R)
• M50: 11,697,656 km (0.119 R)
• M51: 11,831,995 km (0.075 R)
• M52: 11,986,230 km (0.115 R)
• M53: 12,394,333 km (0.069 R)
• M54: 12,570,559 km (0.114 R)
• M55: 12,886,061 km (0.066 R)
• M56: 12,985,095 km (0.102 R)
• M57: 13,524,844 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 13.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.65 AU

Year: 2268 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,360,520 km

• M1: 170,542 km (0.091 R)
• M2: 327,320 km (0.108 R)
• M3: 417,228 km (0.05 R)
• M4: 589,565 km (0.088 R)
• M5: 864,676 km (0.112 R)
• M6: 1,032,225 km (0.104 R)
• M7: 1,182,422 km (0.105 R)
• M8: 1,591,123 km (0.115 R)
• M9: 1,812,079 km (0.111 R)
• M10: 1,926,521 km (0.097 R)
• M11: 2,102,897 km (0.075 R)
• M12: 2,334,325 km (0.118 R)
• M13: 2,561,265 km (0.098 R)
• M14: 2,729,862 km (0.081 R)
• M15: 2,956,054 km (0.04 R)
• M16: 3,356,378 km (0.108 R)
• M17: 3,484,134 km (0.06 R)
• M18: 3,599,175 km (0.108 R)
• M19: 3,700,902 km (0.115 R)
• M20: 3,818,336 km (0.083 R)
• M21: 3,966,887 km (0.113 R)
• M22: 4,102,273 km (0.086 R)
• M23: 4,533,563 km (0.059 R)
• M24: 4,818,547 km (0.116 R)
• M25: 5,060,597 km (0.099 R)
• M26: 5,257,168 km (0.098 R)
• M27: 5,472,889 km (0.088 R)
• M28: 5,573,568 km (0.079 R)
• M29: 5,674,846 km (0.116 R)
• M30: 5,759,668 km (0.069 R)
• M31: 5,896,400 km (0.103 R)
• M32: 6,190,360 km (0.081 R)
• M33: 6,436,149 km (0.071 R)
• M34: 6,613,722 km (0.107 R)
• M35: 6,991,905 km (0.087 R)
• M36: 7,137,913 km (0.045 R)
• M37: 7,358,719 km (0.08 R)
• M38: 7,525,970 km (0.05 R)
• M39: 8,073,199 km (0.118 R)
• M40: 8,168,792 km (0.086 R)
• M41: 8,652,890 km (0.114 R)
• M42: 9,027,035 km (0.116 R)
• M43: 9,811,676 km (0.104 R)
• M44: 10,222,621 km (0.112 R)
• M45: 10,409,469 km (0.085 R)
• M46: 10,807,399 km (0.083 R)
• M47: 11,167,930 km (0.09 R)
• M48: 11,253,201 km (0.119 R)
• M49: 11,424,640 km (0.096 R)
• M50: 11,661,752 km (0.072 R)
• M51: 11,813,594 km (0.082 R)
• M52: 11,987,876 km (0.116 R)
• M53: 12,360,973 km (0.04 R)
• M54: 12,537,798 km (0.098 R)
• M55: 12,671,089 km (0.098 R)
• M56: 13,754,028 km (0.111 R)
• M57: 14,399,543 km (0.101 R)
• M58: 14,562,455 km (0.071 R)
• M59: 15,243,873 km (0.099 R)
• M60: 15,457,499 km (0.099 R)
• M61: 15,552,793 km (0.095 R)
• M62: 15,695,958 km (0.074 R)
• M63: 16,128,446 km (0.118 R)
• M64: 16,321,876 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 8.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.77 AU - 2.77 AU

Year: 3182 Days

Day: 6.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,360,520 km

• M1: 111,899 km (0.076 R)
• M2: 180,714 km (0.119 R)
• M3: 274,213 km (0.113 R)
• M4: 329,863 km (0.075 R)
• M5: 396,434 km (0.085 R)
• M6: 579,841 km (0.102 R)
• M7: 671,545 km (0.083 R)
• M8: 775,964 km (0.045 R)
• M9: 854,204 km (0.084 R)
• M10: 1,105,528 km (0.096 R)
• M11: 1,203,664 km (0.095 R)
• M12: 1,949,260 km (0.086 R)
• M13: 2,224,969 km (0.06 R)
• M14: 2,501,576 km (0.108 R)
• M15: 2,596,271 km (0.109 R)
• M16: 2,656,110 km (0.116 R)
• M17: 3,112,982 km (0.1 R)
• M18: 3,176,711 km (0.06 R)
• M19: 3,409,485 km (0.111 R)
• M20: 3,501,488 km (0.108 R)
• M21: 3,607,702 km (0.102 R)
• M22: 3,755,655 km (0.063 R)
• M23: 3,850,799 km (0.047 R)
• M24: 4,057,393 km (0.057 R)
• M25: 4,253,516 km (0.114 R)
• M26: 4,324,276 km (0.104 R)
• M27: 4,510,226 km (0.094 R)
• M28: 4,640,526 km (0.069 R)
• M29: 4,890,205 km (0.092 R)
• M30: 4,994,175 km (0.087 R)
• M31: 5,326,133 km (0.082 R)
• M32: 5,774,478 km (0.113 R)
• M33: 5,837,309 km (0.119 R)
• M34: 6,106,884 km (0.102 R)
• M35: 6,251,246 km (0.086 R)
• M36: 6,364,342 km (0.111 R)
• M37: 6,658,152 km (0.096 R)
• M38: 6,873,274 km (0.098 R)
• M39: 7,006,715 km (0.113 R)
• M40: 7,141,054 km (0.079 R)
• M41: 7,208,523 km (0.089 R)
• M42: 7,412,275 km (0.096 R)
• M43: 7,583,565 km (0.116 R)
• M44: 7,686,937 km (0.069 R)
• M45: 7,930,034 km (0.054 R)
• M46: 8,017,399 km (0.048 R)
• M47: 8,175,673 km (0.072 R)
• M48: 8,352,648 km (0.077 R)
• M49: 8,602,476 km (0.054 R)
• M50: 8,963,904 km (0.12 R)
• M51: 9,164,665 km (0.032 R)
• M52: 9,274,918 km (0.111 R)
• M53: 9,348,521 km (0.098 R)
• M54: 9,478,072 km (0.099 R)
• M55: 9,608,073 km (0.105 R)
• M56: 9,776,221 km (0.108 R)
• M57: 9,982,965 km (0.103 R)
• M58: 10,191,205 km (0.084 R)
• M59: 10,496,684 km (0.055 R)
• M60: 10,689,067 km (0.09 R)
• M61: 11,136,215 km (0.078 R)
• M62: 11,371,832 km (0.029 R)
• M63: 11,510,210 km (0.036 R)
• M64: 11,609,244 km (0.087 R)
• M65: 12,068,808 km (0.084 R)
• M66: 12,209,729 km (0.052 R)
• M67: 12,371,594 km (0.051 R)
• M68: 12,513,862 km (0.025 R)
• M69: 12,595,393 km (0.045 R)
• M70: 13,129,457 km (0.111 R)
• M71: 13,776,019 km (0.115 R)
• M72: 13,881,336 km (0.086 R)
• M73: 13,965,709 km (0.106 R)
• M74: 14,050,232 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 9.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.71 AU - 3.07 AU

Year: 3391 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,360,520 km

• M1: 141,520 km (0.101 R)
• M2: 220,358 km (0.062 R)
• M3: 320,289 km (0.119 R)
• M4: 415,134 km (0.117 R)
• M5: 765,343 km (0.085 R)
• M6: 900,878 km (0.116 R)
• M7: 1,081,892 km (0.098 R)
• M8: 1,167,312 km (0.096 R)
• M9: 1,386,174 km (0.066 R)
• M10: 1,543,252 km (0.089 R)
• M11: 1,640,341 km (0.047 R)
• M12: 1,784,254 km (0.118 R)
• M13: 2,132,667 km (0.085 R)
• M14: 2,204,923 km (0.092 R)
• M15: 2,265,809 km (0.105 R)
• M16: 2,389,377 km (0.067 R)
• M17: 2,477,191 km (0.12 R)
• M18: 2,540,621 km (0.085 R)
• M19: 2,695,006 km (0.073 R)
• M20: 2,865,846 km (0.077 R)
• M21: 2,972,809 km (0.069 R)
• M22: 3,218,299 km (0.064 R)
• M23: 3,599,175 km (0.08 R)
• M24: 4,189,638 km (0.076 R)
• M25: 4,326,819 km (0.113 R)
• M26: 4,636,636 km (0.084 R)
• M27: 4,746,890 km (0.1 R)
• M28: 4,842,034 km (0.058 R)
• M29: 5,018,261 km (0.082 R)
• M30: 5,115,200 km (0.072 R)
• M31: 5,777,769 km (0.071 R)
• M32: 6,362,098 km (0.106 R)
• M33: 6,502,271 km (0.036 R)
• M34: 6,661,294 km (0.042 R)
• M35: 7,494,105 km (0.118 R)
• M36: 7,885,304 km (0.072 R)
• M37: 7,979,401 km (0.096 R)
• M38: 8,054,948 km (0.047 R)
• M39: 8,532,614 km (0.07 R)
• M40: 9,515,621 km (0.12 R)
• M41: 9,615,852 km (0.096 R)
• M42: 9,979,674 km (0.117 R)
• M43: 10,409,917 km (0.07 R)
• M44: 10,721,081 km (0.076 R)
• M45: 11,077,274 km (0.108 R)
• M46: 11,416,113 km (0.079 R)
• M47: 12,082,422 km (0.082 R)
• M48: 12,147,497 km (0.108 R)
• M49: 12,827,569 km (0.096 R)
• M50: 12,982,851 km (0.046 R)
• M51: 13,049,572 km (0.091 R)
• M52: 13,250,482 km (0.093 R)
• M53: 13,497,468 km (0.083 R)
• M54: 13,565,086 km (0.12 R)
• M55: 13,882,084 km (0.112 R)
• M56: 13,973,189 km (0.11 R)
• M57: 14,339,255 km (0.058 R)
• M58: 14,685,425 km (0.105 R)
• M59: 15,174,610 km (0.116 R)
• M60: 15,598,271 km (0.062 R)
• M61: 15,811,448 km (0.108 R)
• M62: 15,882,806 km (0.089 R)
• M63: 16,025,672 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.8

Radius: 3.8

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.83 AU - 6.25 AU

Year: 10246 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,360,520 km

• M1: 92,152 km (0.11 R)
• M2: 126,709 km (0.107 R)
• M3: 153,039 km (0.05 R)
• M4: 181,761 km (0.095 R)
• M5: 470,635 km (0.085 R)
• M6: 584,778 km (0.087 R)
• M7: 893,099 km (0.094 R)
• M8: 1,370,915 km (0.075 R)
• M9: 1,435,392 km (0.054 R)
• M10: 1,484,460 km (0.109 R)
• M11: 1,567,636 km (0.065 R)
• M12: 1,635,105 km (0.043 R)
• M13: 1,686,417 km (0.104 R)
• M14: 2,023,760 km (0.113 R)
• M15: 2,134,612 km (0.09 R)
• M16: 2,518,181 km (0.081 R)
• M17: 2,718,044 km (0.097 R)
• M18: 3,791,109 km (0.076 R)
• M19: 4,928,951 km (0.118 R)
• M20: 5,663,626 km (0.056 R)
• M21: 5,741,566 km (0.091 R)
• M22: 5,977,632 km (0.103 R)
• M23: 6,003,961 km (0.1 R)
• M24: 6,459,038 km (0.089 R)
• M25: 6,540,419 km (0.089 R)
• M26: 7,008,361 km (0.083 R)
• M27: 7,288,707 km (0.08 R)
• M28: 7,487,074 km (0.103 R)
• M29: 8,005,281 km (0.06 R)
• M30: 8,445,997 km (0.092 R)
• M31: 10,191,056 km (0.047 R)
• M32: 11,185,283 km (0.068 R)
• M33: 11,578,426 km (0.101 R)
• M34: 11,611,338 km (0.086 R)
• M35: 11,743,433 km (0.075 R)
• M36: 12,277,048 km (0.094 R)
• M37: 12,648,500 km (0.082 R)
• M38: 12,886,809 km (0.067 R)
• M39: 13,057,949 km (0.073 R)
• M40: 13,749,989 km (0.056 R)
• M41: 14,030,036 km (0.041 R)
• M42: 14,489,302 km (0.082 R)
• M43: 14,810,040 km (0.083 R)
• M44: 15,277,533 km (0.093 R)
• M45: 15,567,603 km (0.094 R)
• M46: 15,749,813 km (0.093 R)
• M47: 15,822,967 km (0.095 R)
• M48: 16,006,224 km (0.1 R)
• M49: 16,042,876 km (0.042 R)
• M50: 16,485,835 km (0.089 R)
• M51: 16,858,034 km (0.111 R)
• M52: 16,932,833 km (0.117 R)
• M53: 18,566,891 km (0.076 R)
• M54: 19,854,480 km (0.06 R)
• M55: 20,091,742 km (0.081 R)
• M56: 20,768,972 km (0.063 R)
• M57: 20,849,156 km (0.098 R)
• M58: 21,049,916 km (0.082 R)
• M59: 21,332,208 km (0.11 R)
• M60: 21,372,599 km (0.043 R)
• M61: 22,268,541 km (0.093 R)
• M62: 23,426,279 km (0.085 R)
• M63: 24,223,037 km (0.109 R)
• M64: 24,943,351 km (0.105 R)
• M65: 26,361,688 km (0.039 R)
• M66: 26,578,904 km (0.116 R)
• M67: 26,927,617 km (0.108 R)
• M68: 27,497,585 km (0.091 R)
• M69: 27,850,187 km (0.084 R)
• M70: 28,471,018 km (0.076 R)
• M71: 28,649,189 km (0.089 R)
• M72: 29,096,337 km (0.093 R)
• M73: 29,275,855 km (0.099 R)
• M74: 29,635,937 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit