🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.72 AU

Year: 181 Days

Day: 34.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.11 AU - 1.77 AU

Year: 625 Days

Day: 14.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.35 AU - 2.01 AU

Year: 788 Days

Day: 21.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.08 AU - 2.32 AU

Year: 1180 Days

Day: 45.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 59.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.12 AU - 6.24 AU

Year: 4896 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,553,508 km

• M1: 145,110 km (0.12 R)
• M2: 256,411 km (0.067 R)
• M3: 329,115 km (0.108 R)
• M4: 419,772 km (0.099 R)
• M5: 492,027 km (0.11 R)
• M6: 640,578 km (0.112 R)
• M7: 704,307 km (0.091 R)
• M8: 838,945 km (0.066 R)
• M9: 958,025 km (0.073 R)
• M10: 1,134,550 km (0.048 R)
• M11: 1,200,224 km (0.081 R)
• M12: 1,377,198 km (0.118 R)
• M13: 2,103,196 km (0.114 R)
• M14: 2,470,758 km (0.104 R)
• M15: 2,539,723 km (0.114 R)
• M16: 2,644,591 km (0.117 R)
• M17: 2,804,511 km (0.058 R)
• M18: 2,912,970 km (0.071 R)
• M19: 3,152,626 km (0.098 R)
• M20: 3,379,715 km (0.058 R)
• M21: 3,437,310 km (0.107 R)
• M22: 3,592,593 km (0.115 R)
• M23: 3,789,912 km (0.075 R)
• M24: 4,174,828 km (0.109 R)
• M25: 4,298,994 km (0.111 R)
• M26: 4,508,581 km (0.054 R)
• M27: 4,764,692 km (0.049 R)
• M28: 4,829,468 km (0.108 R)
• M29: 5,335,857 km (0.116 R)
• M30: 5,584,040 km (0.058 R)
• M31: 5,652,406 km (0.1 R)
• M32: 5,721,071 km (0.051 R)
• M33: 5,813,074 km (0.109 R)
• M34: 5,882,338 km (0.085 R)
• M35: 6,446,621 km (0.093 R)
• M36: 6,735,195 km (0.097 R)
• M37: 7,300,226 km (0.111 R)
• M38: 7,425,141 km (0.067 R)
• M39: 7,906,098 km (0.098 R)
• M40: 8,659,622 km (0.107 R)
• M41: 8,765,388 km (0.027 R)
• M42: 9,327,577 km (0.118 R)
• M43: 10,123,138 km (0.11 R)
• M44: 10,262,564 km (0.106 R)
• M45: 10,346,488 km (0.086 R)
• M46: 10,997,538 km (0.087 R)
• M47: 11,112,130 km (0.06 R)
• M48: 11,690,924 km (0.114 R)
• M49: 12,249,971 km (0.115 R)
• M50: 12,517,901 km (0.088 R)
• M51: 12,697,418 km (0.066 R)
• M52: 13,180,769 km (0.109 R)
• M53: 13,241,506 km (0.049 R)
• M54: 13,516,467 km (0.113 R)
• M55: 13,639,287 km (0.097 R)
• M56: 14,165,273 km (0.106 R)
• M57: 14,446,367 km (0.099 R)
• M58: 14,697,841 km (0.115 R)
• M59: 15,332,884 km (0.091 R)
• M60: 15,493,103 km (0.08 R)
• M61: 16,334,891 km (0.081 R)
• M62: 16,860,278 km (0.054 R)
• M63: 17,191,488 km (0.058 R)
• M64: 17,524,942 km (0.085 R)
• M65: 17,726,001 km (0.086 R)
• M66: 17,894,000 km (0.082 R)
• M67: 18,130,364 km (0.08 R)
• M68: 18,197,983 km (0.056 R)
• M69: 18,503,761 km (0.081 R)
• M70: 19,396,262 km (0.119 R)
• M71: 19,639,059 km (0.054 R)
• M72: 19,743,329 km (0.03 R)
• M73: 20,057,484 km (0.102 R)
• M74: 20,373,136 km (0.077 R)
• M75: 21,187,546 km (0.104 R)
• M76: 22,447,310 km (0.071 R)
• M77: 22,520,015 km (0.106 R)
• M78: 23,067,842 km (0.101 R)
• M79: 23,214,747 km (0.084 R)
• M80: 23,546,256 km (0.079 R)
• M81: 24,176,661 km (0.102 R)
• M82: 24,775,203 km (0.113 R)
• M83: 24,850,301 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 9.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.11 AU - 6.73 AU

Year: 5209 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,553,508 km

• M1: 146,606 km (0.108 R)
• M2: 490,382 km (0.119 R)
• M3: 692,788 km (0.055 R)
• M4: 771,027 km (0.072 R)
• M5: 1,130,810 km (0.107 R)
• M6: 1,272,779 km (0.073 R)
• M7: 1,609,673 km (0.111 R)
• M8: 1,734,288 km (0.09 R)
• M9: 1,806,993 km (0.113 R)
• M10: 2,012,241 km (0.092 R)
• M11: 2,088,835 km (0.099 R)
• M12: 2,507,260 km (0.116 R)
• M13: 2,631,576 km (0.071 R)
• M14: 2,843,407 km (0.101 R)
• M15: 3,061,072 km (0.085 R)
• M16: 3,127,343 km (0.094 R)
• M17: 3,329,450 km (0.051 R)
• M18: 3,817,438 km (0.083 R)
• M19: 4,578,742 km (0.114 R)
• M20: 4,834,255 km (0.114 R)
• M21: 5,015,867 km (0.11 R)
• M22: 5,147,064 km (0.068 R)
• M23: 5,765,203 km (0.065 R)
• M24: 5,902,683 km (0.057 R)
• M25: 6,808,199 km (0.101 R)
• M26: 7,247,718 km (0.111 R)
• M27: 7,336,728 km (0.087 R)
• M28: 7,726,580 km (0.102 R)
• M29: 8,000,345 km (0.094 R)
• M30: 8,339,483 km (0.073 R)
• M31: 8,777,954 km (0.104 R)
• M32: 8,872,949 km (0.108 R)
• M33: 9,095,700 km (0.082 R)
• M34: 10,707,019 km (0.094 R)
• M35: 10,876,364 km (0.1 R)
• M36: 11,080,714 km (0.048 R)
• M37: 11,183,338 km (0.039 R)
• M38: 11,806,114 km (0.091 R)
• M39: 11,875,977 km (0.071 R)
• M40: 12,192,077 km (0.025 R)
• M41: 12,298,142 km (0.105 R)
• M42: 12,725,393 km (0.037 R)
• M43: 12,940,814 km (0.092 R)
• M44: 14,072,971 km (0.094 R)
• M45: 14,594,619 km (0.106 R)
• M46: 15,236,693 km (0.082 R)
• M47: 15,618,616 km (0.055 R)
• M48: 16,548,217 km (0.078 R)
• M49: 17,059,244 km (0.118 R)
• M50: 17,895,645 km (0.115 R)
• M51: 18,623,140 km (0.06 R)
• M52: 18,949,562 km (0.054 R)
• M53: 19,649,680 km (0.063 R)
• M54: 20,442,100 km (0.115 R)
• M55: 20,863,368 km (0.106 R)
• M56: 21,500,505 km (0.093 R)
• M57: 21,928,953 km (0.069 R)
• M58: 22,230,543 km (0.037 R)
• M59: 22,446,712 km (0.074 R)
• M60: 22,707,162 km (0.091 R)
• M61: 22,881,294 km (0.089 R)
• M62: 23,318,718 km (0.097 R)
• M63: 24,201,794 km (0.1 R)
• M64: 25,773,320 km (0.105 R)
• M65: 26,274,024 km (0.081 R)
• M66: 27,054,177 km (0.082 R)
• M67: 27,981,683 km (0.067 R)
• M68: 28,261,880 km (0.038 R)
• M69: 28,543,124 km (0.108 R)
• M70: 29,392,391 km (0.115 R)
• M71: 29,582,231 km (0.087 R)
• M72: 30,250,036 km (0.108 R)
• M73: 30,922,628 km (0.047 R)
• M74: 31,115,759 km (0.055 R)
• M75: 31,892,172 km (0.099 R)
• M76: 32,576,732 km (0.044 R)
• M77: 32,920,956 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 13.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.09 AU - 7.55 AU

Year: 5746 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,553,508 km

• M1: 187,745 km (0.113 R)
• M2: 582,385 km (0.044 R)
• M3: 683,961 km (0.105 R)
• M4: 849,566 km (0.057 R)
• M5: 1,076,955 km (0.098 R)
• M6: 1,447,808 km (0.045 R)
• M7: 1,611,169 km (0.086 R)
• M8: 1,996,982 km (0.088 R)
• M9: 2,263,565 km (0.098 R)
• M10: 2,433,509 km (0.064 R)
• M11: 2,607,940 km (0.107 R)
• M12: 3,298,783 km (0.1 R)
• M13: 3,590,798 km (0.033 R)
• M14: 4,018,947 km (0.091 R)
• M15: 4,331,307 km (0.099 R)
• M16: 4,705,751 km (0.077 R)
• M17: 5,258,814 km (0.083 R)
• M18: 5,457,480 km (0.079 R)
• M19: 5,600,795 km (0.104 R)
• M20: 5,745,456 km (0.057 R)
• M21: 5,979,576 km (0.109 R)
• M22: 6,792,791 km (0.071 R)
• M23: 7,071,641 km (0.089 R)
• M24: 7,196,705 km (0.046 R)
• M25: 8,060,932 km (0.056 R)
• M26: 8,621,924 km (0.105 R)
• M27: 8,722,304 km (0.104 R)
• M28: 9,161,523 km (0.086 R)
• M29: 9,504,402 km (0.052 R)
• M30: 9,851,469 km (0.052 R)
• M31: 10,309,088 km (0.084 R)
• M32: 10,629,826 km (0.076 R)
• M33: 10,809,493 km (0.071 R)
• M34: 11,026,410 km (0.12 R)
• M35: 12,813,656 km (0.079 R)
• M36: 13,081,735 km (0.088 R)
• M37: 13,390,505 km (0.046 R)
• M38: 13,584,683 km (0.101 R)
• M39: 13,818,954 km (0.094 R)
• M40: 13,975,882 km (0.107 R)
• M41: 15,252,550 km (0.101 R)
• M42: 15,414,714 km (0.075 R)
• M43: 16,566,319 km (0.114 R)
• M44: 16,649,645 km (0.094 R)
• M45: 16,733,120 km (0.086 R)
• M46: 16,858,483 km (0.089 R)
• M47: 17,026,332 km (0.061 R)
• M48: 17,152,443 km (0.038 R)
• M49: 17,490,534 km (0.09 R)
• M50: 17,660,328 km (0.111 R)
• M51: 17,873,355 km (0.115 R)
• M52: 17,958,925 km (0.069 R)
• M53: 18,647,524 km (0.042 R)
• M54: 20,184,194 km (0.119 R)
• M55: 20,630,594 km (0.105 R)
• M56: 20,810,111 km (0.119 R)
• M57: 20,900,019 km (0.053 R)
• M58: 21,125,463 km (0.056 R)
• M59: 21,487,939 km (0.105 R)
• M60: 22,356,803 km (0.034 R)
• M61: 23,846,200 km (0.072 R)
• M62: 24,318,181 km (0.098 R)
• M63: 25,415,631 km (0.098 R)
• M64: 25,704,505 km (0.108 R)
• M65: 25,849,315 km (0.1 R)
• M66: 26,480,319 km (0.069 R)
• M67: 26,577,857 km (0.04 R)
• M68: 26,822,150 km (0.092 R)
• M69: 26,969,055 km (0.051 R)
• M70: 27,214,545 km (0.072 R)
• M71: 28,503,331 km (0.08 R)
• M72: 28,603,262 km (0.117 R)
• M73: 29,609,159 km (0.032 R)
• M74: 30,065,582 km (0.058 R)
• M75: 30,626,723 km (0.091 R)
• M76: 30,831,672 km (0.064 R)
• M77: 30,934,296 km (0.085 R)
• M78: 31,088,382 km (0.109 R)
• M79: 31,500,674 km (0.094 R)
• M80: 31,604,046 km (0.108 R)
• M81: 33,589,210 km (0.09 R)
• M82: 34,810,228 km (0.113 R)
• M83: 35,399,344 km (0.107 R)
• M84: 35,560,611 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.97 AU - 9.81 AU

Year: 9586 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,553,508 km

• M1: 236,365 km (0.098 R)
• M2: 479,760 km (0.051 R)
• M3: 576,999 km (0.117 R)
• M4: 714,031 km (0.058 R)
• M5: 933,042 km (0.117 R)
• M6: 1,117,197 km (0.112 R)
• M7: 1,194,389 km (0.06 R)
• M8: 1,855,911 km (0.095 R)
• M9: 2,286,753 km (0.105 R)
• M10: 2,991,060 km (0.05 R)
• M11: 3,268,414 km (0.034 R)
• M12: 3,759,245 km (0.106 R)
• M13: 5,135,545 km (0.07 R)
• M14: 5,267,790 km (0.096 R)
• M15: 5,671,704 km (0.075 R)
• M16: 5,946,515 km (0.102 R)
• M17: 6,190,509 km (0.107 R)
• M18: 6,616,714 km (0.092 R)
• M19: 6,942,688 km (0.086 R)
• M20: 8,493,270 km (0.087 R)
• M21: 9,207,001 km (0.102 R)
• M22: 9,489,741 km (0.112 R)
• M23: 9,611,813 km (0.05 R)
• M24: 9,981,170 km (0.084 R)
• M25: 10,188,363 km (0.114 R)
• M26: 11,117,067 km (0.096 R)
• M27: 11,461,441 km (0.112 R)
• M28: 12,919,272 km (0.119 R)
• M29: 13,145,314 km (0.111 R)
• M30: 13,418,181 km (0.112 R)
• M31: 13,601,139 km (0.105 R)
• M32: 13,831,071 km (0.103 R)
• M33: 14,201,625 km (0.081 R)
• M34: 14,716,391 km (0.06 R)
• M35: 15,428,328 km (0.084 R)
• M36: 15,668,133 km (0.113 R)
• M37: 16,151,484 km (0.099 R)
• M38: 16,395,029 km (0.1 R)
• M39: 16,688,839 km (0.112 R)
• M40: 18,947,917 km (0.053 R)
• M41: 19,618,265 km (0.094 R)
• M42: 20,453,918 km (0.061 R)
• M43: 21,035,256 km (0.092 R)
• M44: 21,568,423 km (0.046 R)
• M45: 22,485,009 km (0.053 R)
• M46: 23,690,020 km (0.038 R)
• M47: 24,022,426 km (0.092 R)
• M48: 24,133,428 km (0.071 R)
• M49: 24,859,875 km (0.11 R)
• M50: 27,371,474 km (0.072 R)
• M51: 27,778,380 km (0.088 R)
• M52: 27,895,066 km (0.092 R)
• M53: 28,070,395 km (0.097 R)
• M54: 28,421,950 km (0.108 R)
• M55: 29,307,569 km (0.083 R)
• M56: 29,545,280 km (0.094 R)
• M57: 30,803,548 km (0.068 R)
• M58: 30,924,423 km (0.088 R)
• M59: 31,105,736 km (0.117 R)
• M60: 31,530,444 km (0.086 R)
• M61: 31,773,989 km (0.084 R)
• M62: 32,324,360 km (0.088 R)
• M63: 34,619,640 km (0.076 R)
• M64: 35,248,998 km (0.082 R)
• M65: 36,582,962 km (0.115 R)
• M66: 36,902,952 km (0.075 R)
• M67: 37,031,307 km (0.1 R)
• M68: 37,288,316 km (0.119 R)
• M69: 37,416,971 km (0.093 R)
• M70: 38,712,339 km (0.066 R)
• M71: 38,907,863 km (0.1 R)
• M72: 39,300,109 km (0.12 R)
• M73: 39,627,878 km (0.1 R)
• M74: 41,613,490 km (0.116 R)
• M75: 41,813,951 km (0.063 R)
• M76: 43,225,407 km (0.112 R)
• M77: 43,360,644 km (0.109 R)
• M78: 43,902,936 km (0.09 R)
• M79: 44,789,154 km (0.109 R)
• M80: 44,994,402 km (0.087 R)
• M81: 45,681,206 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 14.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.47 AU - 10.37 AU

Year: 9635 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,553,508 km

• M1: 214,075 km (0.115 R)
• M2: 506,090 km (0.101 R)
• M3: 1,135,448 km (0.072 R)
• M4: 1,281,605 km (0.099 R)
• M5: 1,502,262 km (0.09 R)
• M6: 1,640,939 km (0.042 R)
• M7: 2,319,515 km (0.089 R)
• M8: 2,509,055 km (0.108 R)
• M9: 3,020,381 km (0.045 R)
• M10: 3,595,734 km (0.069 R)
• M11: 3,689,831 km (0.07 R)
• M12: 4,009,373 km (0.091 R)
• M13: 4,205,495 km (0.11 R)
• M14: 4,371,399 km (0.07 R)
• M15: 4,539,547 km (0.116 R)
• M16: 4,847,719 km (0.07 R)
• M17: 5,269,435 km (0.071 R)
• M18: 5,630,116 km (0.054 R)
• M19: 6,110,923 km (0.069 R)
• M20: 6,299,566 km (0.04 R)
• M21: 6,682,387 km (0.083 R)
• M22: 6,955,104 km (0.065 R)
• M23: 7,310,998 km (0.072 R)
• M24: 7,713,715 km (0.045 R)
• M25: 8,082,175 km (0.116 R)
• M26: 8,247,929 km (0.06 R)
• M27: 8,414,731 km (0.113 R)
• M28: 9,701,721 km (0.085 R)
• M29: 9,833,816 km (0.108 R)
• M30: 10,638,952 km (0.063 R)
• M31: 12,027,669 km (0.113 R)
• M32: 12,360,075 km (0.11 R)
• M33: 12,455,519 km (0.085 R)
• M34: 14,316,516 km (0.098 R)
• M35: 15,381,803 km (0.069 R)
• M36: 16,054,095 km (0.097 R)
• M37: 16,788,920 km (0.042 R)
• M38: 17,107,265 km (0.076 R)
• M39: 17,911,802 km (0.059 R)
• M40: 18,182,724 km (0.079 R)
• M41: 18,948,515 km (0.065 R)
• M42: 19,113,970 km (0.106 R)
• M43: 19,613,328 km (0.101 R)
• M44: 19,892,627 km (0.104 R)
• M45: 20,908,995 km (0.05 R)
• M46: 21,137,132 km (0.081 R)
• M47: 23,286,704 km (0.105 R)
• M48: 23,879,560 km (0.072 R)
• M49: 25,627,013 km (0.072 R)
• M50: 25,748,935 km (0.117 R)
• M51: 29,947,399 km (0.098 R)
• M52: 30,269,184 km (0.117 R)
• M53: 31,111,121 km (0.079 R)
• M54: 31,437,095 km (0.09 R)
• M55: 32,421,449 km (0.106 R)
• M56: 33,083,420 km (0.054 R)
• M57: 33,749,878 km (0.116 R)
• M58: 33,883,768 km (0.09 R)
• M59: 34,286,186 km (0.073 R)
• M60: 35,435,248 km (0.068 R)
• M61: 35,980,382 km (0.106 R)
• M62: 37,009,915 km (0.03 R)
• M63: 37,355,336 km (0.054 R)
• M64: 38,537,459 km (0.084 R)
• M65: 39,098,151 km (0.117 R)
• M66: 40,156,407 km (0.102 R)
• M67: 40,298,375 km (0.113 R)
• M68: 40,796,087 km (0.086 R)
• M69: 41,295,744 km (0.102 R)
• M70: 41,725,838 km (0.054 R)
• M71: 42,445,703 km (0.1 R)
• M72: 42,952,092 km (0.102 R)
• M73: 44,556,828 km (0.103 R)
• M74: 46,925,561 km (0.051 R)
• M75: 47,899,593 km (0.11 R)
• M76: 49,487,125 km (0.104 R)
• M77: 50,402,066 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit