🌌 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 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.52 AU - 0.78 AU

Year: 333 Days

Day: 20.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,763,531 km

• M1: 505,192 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 10.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 405 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,763,531 km

• M1: 138,827 km (0.047 R)
• M2: 209,287 km (0.087 R)
• M3: 298,747 km (0.082 R)
• M4: 424,559 km (0.117 R)
• M5: 494,122 km (0.053 R)
• M6: 624,272 km (0.113 R)
• M7: 698,173 km (0.119 R)
• M8: 783,893 km (0.038 R)
• M9: 886,517 km (0.06 R)
• M10: 984,952 km (0.076 R)
• M11: 1,054,216 km (0.061 R)
• M12: 1,222,963 km (0.099 R)
• M13: 1,298,061 km (0.083 R)
• M14: 1,411,306 km (0.072 R)
• M15: 1,544,149 km (0.1 R)
• M16: 1,675,646 km (0.12 R)
• M17: 1,742,815 km (0.064 R)
• M18: 1,811,032 km (0.055 R)
• M19: 1,920,837 km (0.118 R)
• M20: 2,015,233 km (0.053 R)
• M21: 2,147,477 km (0.118 R)
• M22: 2,276,431 km (0.115 R)
• M23: 2,458,940 km (0.076 R)
• M24: 2,594,177 km (0.092 R)
• M25: 2,725,374 km (0.104 R)
• M26: 2,960,093 km (0.115 R)
• M27: 3,055,985 km (0.11 R)
• M28: 3,166,837 km (0.086 R)
• M29: 3,293,098 km (0.061 R)
• M30: 3,492,961 km (0.086 R)
• M31: 3,800,235 km (0.085 R)
• M32: 3,867,255 km (0.1 R)
• M33: 4,017,600 km (0.074 R)
• M34: 4,131,744 km (0.096 R)
• M35: 4,316,497 km (0.06 R)
• M36: 4,464,748 km (0.065 R)
• M37: 4,662,367 km (0.035 R)
• M38: 4,742,253 km (0.078 R)
• M39: 4,911,448 km (0.064 R)
• M40: 5,066,431 km (0.106 R)
• M41: 5,231,138 km (0.115 R)
• M42: 5,339,298 km (0.107 R)
• M43: 5,414,545 km (0.061 R)
• M44: 5,625,478 km (0.119 R)
• M45: 5,736,330 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 12.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.25 AU - 1.53 AU

Year: 1042 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,763,531 km

• M1: 154,983 km (0.105 R)
• M2: 258,954 km (0.075 R)
• M3: 354,697 km (0.06 R)
• M4: 452,683 km (0.052 R)
• M5: 599,139 km (0.107 R)
• M6: 799,601 km (0.094 R)
• M7: 889,808 km (0.069 R)
• M8: 1,012,179 km (0.057 R)
• M9: 1,093,112 km (0.095 R)
• M10: 1,176,587 km (0.074 R)
• M11: 1,256,173 km (0.101 R)
• M12: 1,453,792 km (0.101 R)
• M13: 1,634,656 km (0.116 R)
• M14: 1,752,389 km (0.029 R)
• M15: 1,873,115 km (0.043 R)
• M16: 1,952,701 km (0.104 R)
• M17: 2,108,133 km (0.119 R)
• M18: 2,329,538 km (0.111 R)
• M19: 2,655,961 km (0.108 R)
• M20: 2,837,273 km (0.116 R)
• M21: 2,963,235 km (0.079 R)
• M22: 3,134,225 km (0.103 R)
• M23: 3,352,638 km (0.089 R)
• M24: 3,676,068 km (0.052 R)
• M25: 3,981,547 km (0.106 R)
• M26: 4,113,642 km (0.061 R)
• M27: 4,295,404 km (0.045 R)
• M28: 4,518,903 km (0.082 R)
• M29: 4,876,591 km (0.11 R)
• M30: 5,099,642 km (0.098 R)
• M31: 5,326,283 km (0.081 R)
• M32: 5,535,121 km (0.09 R)
• M33: 5,714,788 km (0.092 R)
• M34: 6,058,265 km (0.09 R)
• M35: 6,309,440 km (0.05 R)
• M36: 6,419,693 km (0.1 R)
• M37: 6,720,684 km (0.118 R)
• M38: 6,799,373 km (0.082 R)
• M39: 7,049,052 km (0.066 R)
• M40: 7,186,532 km (0.06 R)
• M41: 7,405,992 km (0.103 R)
• M42: 7,816,190 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 13.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.56 AU - 1.8 AU

Year: 1385 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,763,531 km

• M1: 173,833 km (0.07 R)
• M2: 263,143 km (0.09 R)
• M3: 355,744 km (0.086 R)
• M4: 540,796 km (0.099 R)
• M5: 683,961 km (0.1 R)
• M6: 815,907 km (0.107 R)
• M7: 1,064,239 km (0.058 R)
• M8: 1,152,801 km (0.111 R)
• M9: 1,275,172 km (0.088 R)
• M10: 1,484,011 km (0.048 R)
• M11: 1,678,638 km (0.118 R)
• M12: 1,909,168 km (0.101 R)
• M13: 2,028,398 km (0.071 R)
• M14: 2,303,957 km (0.098 R)
• M15: 2,451,311 km (0.117 R)
• M16: 2,601,956 km (0.042 R)
• M17: 2,704,131 km (0.12 R)
• M18: 2,944,535 km (0.075 R)
• M19: 3,072,740 km (0.082 R)
• M20: 3,412,776 km (0.079 R)
• M21: 3,707,634 km (0.029 R)
• M22: 3,823,273 km (0.099 R)
• M23: 4,010,719 km (0.084 R)
• M24: 4,237,509 km (0.056 R)
• M25: 4,493,172 km (0.09 R)
• M26: 4,641,573 km (0.057 R)
• M27: 4,829,468 km (0.114 R)
• M28: 5,199,872 km (0.061 R)
• M29: 5,290,678 km (0.081 R)
• M30: 5,395,098 km (0.084 R)
• M31: 5,500,265 km (0.116 R)
• M32: 5,619,345 km (0.06 R)
• M33: 6,036,274 km (0.087 R)
• M34: 6,159,244 km (0.109 R)
• M35: 6,255,435 km (0.104 R)
• M36: 6,352,225 km (0.102 R)
• M37: 6,617,312 km (0.12 R)
• M38: 6,829,143 km (0.034 R)
• M39: 7,072,090 km (0.099 R)
• M40: 7,187,430 km (0.078 R)
• M41: 8,390,047 km (0.056 R)
• M42: 8,512,268 km (0.049 R)
• M43: 8,789,473 km (0.115 R)
• M44: 9,179,325 km (0.118 R)
• M45: 9,289,429 km (0.094 R)
• M46: 9,384,274 km (0.078 R)
• M47: 9,590,719 km (0.11 R)
• M48: 10,024,553 km (0.073 R)
• M49: 10,251,942 km (0.097 R)
• M50: 10,349,929 km (0.089 R)
• M51: 10,464,820 km (0.068 R)
• M52: 10,778,377 km (0.094 R)
• M53: 11,028,205 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 14.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.94 AU - 4.38 AU

Year: 4452 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,763,531 km

• M1: 177,423 km (0.118 R)
• M2: 316,399 km (0.103 R)
• M3: 417,677 km (0.038 R)
• M4: 960,867 km (0.097 R)
• M5: 1,080,097 km (0.065 R)
• M6: 1,415,495 km (0.091 R)
• M7: 1,553,574 km (0.086 R)
• M8: 1,667,567 km (0.098 R)
• M9: 2,215,993 km (0.099 R)
• M10: 2,714,902 km (0.082 R)
• M11: 2,836,525 km (0.075 R)
• M12: 3,490,717 km (0.12 R)
• M13: 3,719,302 km (0.061 R)
• M14: 4,171,237 km (0.077 R)
• M15: 4,578,592 km (0.117 R)
• M16: 4,682,563 km (0.091 R)
• M17: 4,892,748 km (0.1 R)
• M18: 5,127,617 km (0.027 R)
• M19: 5,410,057 km (0.105 R)
• M20: 6,473,848 km (0.107 R)
• M21: 6,567,347 km (0.086 R)
• M22: 7,065,807 km (0.108 R)
• M23: 7,162,148 km (0.047 R)
• M24: 7,824,118 km (0.072 R)
• M25: 8,049,113 km (0.087 R)
• M26: 8,225,639 km (0.1 R)
• M27: 8,505,686 km (0.077 R)
• M28: 8,944,756 km (0.081 R)
• M29: 9,657,141 km (0.105 R)
• M30: 9,844,886 km (0.068 R)
• M31: 10,305,947 km (0.076 R)
• M32: 10,552,783 km (0.086 R)
• M33: 11,305,410 km (0.109 R)
• M34: 11,503,478 km (0.078 R)
• M35: 12,162,008 km (0.082 R)
• M36: 12,452,228 km (0.118 R)
• M37: 13,247,191 km (0.099 R)
• M38: 13,575,857 km (0.064 R)
• M39: 13,846,779 km (0.11 R)
• M40: 14,393,858 km (0.118 R)
• M41: 14,731,800 km (0.113 R)
• M42: 15,384,196 km (0.115 R)
• M43: 15,572,241 km (0.118 R)
• M44: 16,077,732 km (0.066 R)
• M45: 16,236,754 km (0.114 R)
• M46: 16,588,609 km (0.064 R)
• M47: 17,332,260 km (0.113 R)
• M48: 17,757,566 km (0.114 R)
• M49: 18,020,859 km (0.039 R)
• M50: 19,628,288 km (0.06 R)
• M51: 20,587,061 km (0.116 R)
• M52: 20,725,289 km (0.074 R)
• M53: 20,967,937 km (0.062 R)
• M54: 21,072,206 km (0.083 R)
• M55: 21,701,565 km (0.106 R)
• M56: 22,301,452 km (0.1 R)
• M57: 22,550,233 km (0.073 R)
• M58: 23,807,304 km (0.104 R)
• M59: 24,426,041 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 11

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.06 AU - 4.06 AU

Year: 5201 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,763,531 km

• M1: 140,323 km (0.038 R)
• M2: 250,277 km (0.101 R)
• M3: 506,987 km (0.118 R)
• M4: 736,022 km (0.102 R)
• M5: 806,482 km (0.052 R)
• M6: 1,183,768 km (0.119 R)
• M7: 1,255,874 km (0.086 R)
• M8: 1,468,901 km (0.039 R)
• M9: 1,873,863 km (0.115 R)
• M10: 2,655,512 km (0.102 R)
• M11: 2,735,696 km (0.079 R)
• M12: 2,914,765 km (0.113 R)
• M13: 3,014,247 km (0.079 R)
• M14: 3,336,631 km (0.06 R)
• M15: 3,475,757 km (0.059 R)
• M16: 3,670,234 km (0.106 R)
• M17: 3,850,200 km (0.063 R)
• M18: 4,125,610 km (0.083 R)
• M19: 4,331,756 km (0.076 R)
• M20: 4,483,747 km (0.028 R)
• M21: 4,793,265 km (0.089 R)
• M22: 4,990,286 km (0.111 R)
• M23: 5,089,768 km (0.12 R)
• M24: 5,494,580 km (0.065 R)
• M25: 6,057,517 km (0.025 R)
• M26: 6,335,171 km (0.062 R)
• M27: 7,238,293 km (0.084 R)
• M28: 7,351,239 km (0.069 R)
• M29: 8,847,517 km (0.108 R)
• M30: 8,919,923 km (0.09 R)
• M31: 9,138,485 km (0.051 R)
• M32: 9,211,638 km (0.059 R)
• M33: 9,334,159 km (0.111 R)
• M34: 9,506,496 km (0.107 R)
• M35: 9,829,478 km (0.077 R)
• M36: 9,979,674 km (0.092 R)
• M37: 10,105,486 km (0.078 R)
• M38: 10,562,806 km (0.073 R)
• M39: 10,768,204 km (0.066 R)
• M40: 11,130,979 km (0.094 R)
• M41: 11,841,868 km (0.096 R)
• M42: 11,948,382 km (0.111 R)
• M43: 12,055,344 km (0.094 R)
• M44: 12,270,017 km (0.116 R)
• M45: 14,401,039 km (0.045 R)
• M46: 14,629,026 km (0.119 R)
• M47: 15,465,278 km (0.111 R)
• M48: 15,698,651 km (0.111 R)
• M49: 15,992,012 km (0.111 R)
• M50: 16,524,880 km (0.108 R)
• M51: 16,733,569 km (0.096 R)
• M52: 17,003,294 km (0.06 R)
• M53: 17,304,734 km (0.072 R)
• M54: 17,638,187 km (0.084 R)
• M55: 17,759,960 km (0.078 R)
• M56: 17,912,699 km (0.076 R)
• M57: 18,188,558 km (0.051 R)
• M58: 18,527,696 km (0.101 R)
• M59: 18,775,730 km (0.112 R)
• M60: 18,868,929 km (0.114 R)
• M61: 19,055,926 km (0.031 R)
• M62: 19,620,658 km (0.119 R)
• M63: 19,715,354 km (0.112 R)
• M64: 20,095,482 km (0.115 R)
• M65: 21,024,335 km (0.085 R)
• M66: 21,803,441 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 8.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.3 AU - 5.5 AU

Year: 6896 Days

Day: 5.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,763,531 km

• M1: 113,844 km (0.052 R)
• M2: 234,719 km (0.086 R)
• M3: 356,193 km (0.112 R)
• M4: 435,330 km (0.069 R)
• M5: 603,328 km (0.06 R)
• M6: 781,050 km (0.102 R)
• M7: 888,761 km (0.06 R)
• M8: 1,146,219 km (0.113 R)
• M9: 1,397,843 km (0.115 R)
• M10: 1,545,346 km (0.086 R)
• M11: 1,871,769 km (0.034 R)
• M12: 2,084,646 km (0.073 R)
• M13: 3,380,613 km (0.115 R)
• M14: 3,459,900 km (0.068 R)
• M15: 3,640,464 km (0.074 R)
• M16: 4,502,298 km (0.09 R)
• M17: 4,611,504 km (0.039 R)
• M18: 4,677,477 km (0.109 R)
• M19: 5,148,411 km (0.114 R)
• M20: 5,239,965 km (0.058 R)
• M21: 5,355,005 km (0.12 R)
• M22: 5,658,091 km (0.119 R)
• M23: 6,062,903 km (0.11 R)
• M24: 6,501,673 km (0.089 R)
• M25: 6,625,390 km (0.107 R)
• M26: 6,750,006 km (0.079 R)
• M27: 7,128,189 km (0.091 R)
• M28: 7,230,215 km (0.1 R)
• M29: 7,358,420 km (0.103 R)
• M30: 7,565,164 km (0.092 R)
• M31: 8,037,445 km (0.095 R)
• M32: 8,170,288 km (0.114 R)
• M33: 8,763,742 km (0.069 R)
• M34: 8,982,903 km (0.042 R)
• M35: 9,037,955 km (0.097 R)
• M36: 9,398,785 km (0.075 R)
• M37: 9,679,581 km (0.105 R)
• M38: 9,820,951 km (0.116 R)
• M39: 9,906,221 km (0.107 R)
• M40: 10,105,935 km (0.118 R)
• M41: 10,422,484 km (0.105 R)
• M42: 10,888,780 km (0.107 R)
• M43: 11,451,418 km (0.049 R)
• M44: 11,811,649 km (0.071 R)
• M45: 12,053,848 km (0.097 R)
• M46: 12,512,516 km (0.051 R)
• M47: 14,178,138 km (0.04 R)
• M48: 14,500,222 km (0.11 R)
• M49: 16,012,507 km (0.079 R)
• M50: 16,079,378 km (0.111 R)
• M51: 16,213,417 km (0.112 R)
• M52: 16,617,780 km (0.104 R)
• M53: 17,196,425 km (0.092 R)
• M54: 17,643,274 km (0.033 R)
• M55: 18,618,801 km (0.057 R)
• M56: 18,759,573 km (0.11 R)
• M57: 21,464,302 km (0.114 R)
• M58: 22,392,557 km (0.094 R)
• M59: 23,031,340 km (0.11 R)
• M60: 24,365,304 km (0.087 R)
• M61: 24,905,802 km (0.112 R)
• M62: 25,060,934 km (0.045 R)
• M63: 25,372,248 km (0.082 R)
• M64: 25,489,383 km (0.112 R)
• M65: 25,920,075 km (0.091 R)
• M66: 26,195,485 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.8

Radius: 3.3

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.12 AU - 13.18 AU

Year: 23673 Days

Day: 21.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,763,531 km

• M1: 104,419 km (0.12 R)
• M2: 199,863 km (0.101 R)
• M3: 345,122 km (0.092 R)
• M4: 448,794 km (0.098 R)
• M5: 476,320 km (0.055 R)
• M6: 798,553 km (0.055 R)
• M7: 936,183 km (0.057 R)
• M8: 1,291,927 km (0.066 R)
• M9: 1,371,812 km (0.112 R)
• M10: 1,412,353 km (0.077 R)
• M11: 1,794,875 km (0.117 R)
• M12: 2,448,917 km (0.116 R)
• M13: 2,878,413 km (0.1 R)
• M14: 2,956,652 km (0.103 R)
• M15: 3,222,488 km (0.113 R)
• M16: 3,691,627 km (0.055 R)
• M17: 3,805,022 km (0.104 R)
• M18: 4,939,123 km (0.04 R)
• M19: 5,704,915 km (0.082 R)
• M20: 5,836,112 km (0.111 R)
• M21: 6,068,138 km (0.103 R)
• M22: 7,237,246 km (0.118 R)
• M23: 7,343,759 km (0.061 R)
• M24: 7,450,722 km (0.103 R)
• M25: 7,522,230 km (0.064 R)
• M26: 7,847,306 km (0.057 R)
• M27: 8,436,273 km (0.099 R)
• M28: 8,660,819 km (0.11 R)
• M29: 8,849,462 km (0.047 R)
• M30: 9,695,288 km (0.094 R)
• M31: 9,773,378 km (0.114 R)
• M32: 10,566,546 km (0.06 R)
• M33: 11,011,600 km (0.118 R)
• M34: 11,462,638 km (0.102 R)
• M35: 12,255,955 km (0.12 R)
• M36: 12,723,299 km (0.101 R)
• M37: 13,153,243 km (0.108 R)
• M38: 13,983,063 km (0.113 R)
• M39: 14,027,194 km (0.103 R)
• M40: 14,471,200 km (0.117 R)
• M41: 15,464,081 km (0.095 R)
• M42: 17,419,625 km (0.117 R)
• M43: 18,329,629 km (0.097 R)
• M44: 18,377,949 km (0.096 R)
• M45: 18,912,163 km (0.099 R)
• M46: 19,747,966 km (0.072 R)
• M47: 20,746,532 km (0.109 R)
• M48: 21,659,079 km (0.115 R)
• M49: 22,481,269 km (0.067 R)
• M50: 22,688,462 km (0.064 R)
• M51: 22,792,283 km (0.073 R)
• M52: 23,209,062 km (0.095 R)
• M53: 23,365,991 km (0.085 R)
• M54: 23,470,859 km (0.119 R)
• M55: 23,891,678 km (0.08 R)
• M56: 24,103,059 km (0.091 R)
• M57: 24,527,768 km (0.106 R)
• M58: 25,276,804 km (0.093 R)
• M59: 27,181,933 km (0.063 R)
• M60: 27,236,985 km (0.068 R)
• M61: 27,347,239 km (0.108 R)
• M62: 28,179,452 km (0.09 R)
• M63: 28,402,801 km (0.073 R)
• M64: 28,682,849 km (0.084 R)
• M65: 29,641,621 km (0.055 R)
• M66: 29,868,711 km (0.099 R)
• M67: 31,996,741 km (0.105 R)
• M68: 32,171,321 km (0.085 R)
• M69: 33,520,993 km (0.111 R)
• M70: 33,639,176 km (0.025 R)
• M71: 35,549,690 km (0.1 R)
• M72: 37,863,819 km (0.074 R)
• M73: 38,171,841 km (0.051 R)
• M74: 39,662,285 km (0.097 R)
• M75: 39,912,413 km (0.093 R)
• M76: 40,414,463 km (0.103 R)
• M77: 40,855,478 km (0.069 R)
• M78: 41,234,858 km (0.091 R)
• M79: 41,551,706 km (0.07 R)
• M80: 42,060,489 km (0.113 R)
• M81: 42,251,824 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit