🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 403 Days

Day: 31.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,883,214 km

• M1: 62,981 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 414 Days

Day: 13.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.22 AU - 3.04 AU

Year: 1574 Days

Day: 23.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.69 AU - 3.45 AU

Year: 1985 Days

Day: 26.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,883,214 km

• M1: 1,023,848 km (0.107 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 12.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.55 AU - 4.85 AU

Year: 3759 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,883,214 km

• M1: 162,164 km (0.108 R)
• M2: 340,634 km (0.043 R)
• M3: 498,011 km (0.059 R)
• M4: 593,156 km (0.067 R)
• M5: 706,252 km (0.117 R)
• M6: 874,100 km (0.09 R)
• M7: 1,678,787 km (0.107 R)
• M8: 1,831,377 km (0.034 R)
• M9: 2,770,253 km (0.102 R)
• M10: 3,156,665 km (0.115 R)
• M11: 3,366,102 km (0.097 R)
• M12: 3,698,807 km (0.119 R)
• M13: 3,899,568 km (0.067 R)
• M14: 4,186,796 km (0.084 R)
• M15: 4,270,122 km (0.077 R)
• M16: 4,396,233 km (0.101 R)
• M17: 4,587,718 km (0.062 R)
• M18: 4,825,579 km (0.048 R)
• M19: 5,313,567 km (0.047 R)
• M20: 5,563,545 km (0.109 R)
• M21: 5,701,624 km (0.1 R)
• M22: 6,169,865 km (0.07 R)
• M23: 6,432,858 km (0.056 R)
• M24: 7,044,115 km (0.041 R)
• M25: 7,143,747 km (0.05 R)
• M26: 7,445,187 km (0.09 R)
• M27: 7,776,546 km (0.081 R)
• M28: 7,905,350 km (0.087 R)
• M29: 8,322,279 km (0.109 R)
• M30: 8,533,362 km (0.092 R)
• M31: 8,746,240 km (0.088 R)
• M32: 9,014,917 km (0.111 R)
• M33: 9,781,756 km (0.08 R)
• M34: 10,004,657 km (0.107 R)
• M35: 10,285,751 km (0.117 R)
• M36: 10,483,968 km (0.039 R)
• M37: 10,855,719 km (0.094 R)
• M38: 10,942,037 km (0.087 R)
• M39: 11,319,024 km (0.087 R)
• M40: 11,465,181 km (0.088 R)
• M41: 11,670,878 km (0.105 R)
• M42: 11,937,162 km (0.03 R)
• M43: 12,085,862 km (0.117 R)
• M44: 13,390,805 km (0.104 R)
• M45: 13,669,655 km (0.111 R)
• M46: 13,919,184 km (0.087 R)
• M47: 14,390,866 km (0.102 R)
• M48: 15,028,153 km (0.069 R)
• M49: 15,253,298 km (0.116 R)
• M50: 15,674,566 km (0.078 R)
• M51: 15,805,015 km (0.034 R)
• M52: 16,794,455 km (0.105 R)
• M53: 17,061,637 km (0.108 R)
• M54: 17,263,145 km (0.098 R)
• M55: 17,532,870 km (0.03 R)
• M56: 17,634,298 km (0.065 R)
• M57: 17,803,942 km (0.109 R)
• M58: 17,974,035 km (0.062 R)
• M59: 18,247,499 km (0.055 R)
• M60: 19,180,392 km (0.114 R)
• M61: 19,705,331 km (0.057 R)
• M62: 19,881,407 km (0.112 R)
• M63: 20,697,913 km (0.116 R)
• M64: 21,020,446 km (0.047 R)
• M65: 21,128,306 km (0.116 R)
• M66: 21,344,624 km (0.073 R)
• M67: 22,437,287 km (0.109 R)
• M68: 22,916,299 km (0.079 R)
• M69: 23,212,952 km (0.098 R)
• M70: 23,734,899 km (0.094 R)
• M71: 23,922,196 km (0.111 R)
• M72: 24,147,789 km (0.12 R)
• M73: 24,336,133 km (0.116 R)
• M74: 24,525,075 km (0.072 R)
• M75: 24,676,618 km (0.12 R)
• M76: 24,828,459 km (0.089 R)
• M77: 25,018,598 km (0.086 R)
• M78: 25,630,603 km (0.034 R)
• M79: 25,822,836 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 12.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.65 AU - 5.89 AU

Year: 3844 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,883,214 km

• M1: 165,306 km (0.049 R)
• M2: 304,282 km (0.096 R)
• M3: 390,750 km (0.095 R)
• M4: 489,783 km (0.074 R)
• M5: 591,660 km (0.1 R)
• M6: 830,717 km (0.073 R)
• M7: 957,726 km (0.097 R)
• M8: 1,091,915 km (0.118 R)
• M9: 1,277,566 km (0.115 R)
• M10: 1,693,448 km (0.084 R)
• M11: 1,845,888 km (0.093 R)
• M12: 2,110,228 km (0.117 R)
• M13: 2,274,935 km (0.098 R)
• M14: 2,429,918 km (0.038 R)
• M15: 2,632,175 km (0.116 R)
• M16: 3,069,150 km (0.056 R)
• M17: 3,464,387 km (0.113 R)
• M18: 3,545,320 km (0.068 R)
• M19: 3,825,816 km (0.113 R)
• M20: 3,994,114 km (0.102 R)
• M21: 4,461,158 km (0.111 R)
• M22: 4,746,292 km (0.098 R)
• M23: 5,000,608 km (0.109 R)
• M24: 5,390,759 km (0.103 R)
• M25: 5,694,593 km (0.118 R)
• M26: 5,829,380 km (0.117 R)
• M27: 6,339,210 km (0.046 R)
• M28: 6,539,073 km (0.112 R)
• M29: 6,945,380 km (0.082 R)
• M30: 7,048,154 km (0.067 R)
• M31: 7,549,008 km (0.084 R)
• M32: 7,825,165 km (0.077 R)
• M33: 7,953,670 km (0.057 R)
• M34: 8,343,672 km (0.05 R)
• M35: 8,695,675 km (0.115 R)
• M36: 9,119,935 km (0.107 R)
• M37: 9,482,560 km (0.109 R)
• M38: 9,665,518 km (0.09 R)
• M39: 9,919,236 km (0.092 R)
• M40: 10,128,374 km (0.098 R)
• M41: 10,292,184 km (0.106 R)
• M42: 10,504,014 km (0.055 R)
• M43: 10,884,143 km (0.119 R)
• M44: 11,414,168 km (0.115 R)
• M45: 11,805,067 km (0.095 R)
• M46: 11,903,503 km (0.072 R)
• M47: 12,026,921 km (0.084 R)
• M48: 12,175,472 km (0.113 R)
• M49: 12,675,428 km (0.086 R)
• M50: 12,776,257 km (0.115 R)
• M51: 13,080,239 km (0.112 R)
• M52: 13,207,547 km (0.1 R)
• M53: 13,335,304 km (0.119 R)
• M54: 13,566,433 km (0.105 R)
• M55: 13,746,997 km (0.052 R)
• M56: 13,876,549 km (0.09 R)
• M57: 14,768,003 km (0.064 R)
• M58: 15,087,095 km (0.054 R)
• M59: 15,651,079 km (0.07 R)
• M60: 16,030,908 km (0.103 R)
• M61: 16,139,965 km (0.09 R)
• M62: 16,249,321 km (0.118 R)
• M63: 16,331,450 km (0.081 R)
• M64: 17,188,496 km (0.066 R)
• M65: 17,328,071 km (0.082 R)
• M66: 17,636,542 km (0.115 R)
• M67: 18,230,595 km (0.037 R)
• M68: 19,032,739 km (0.049 R)
• M69: 19,119,356 km (0.076 R)
• M70: 19,380,105 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 8.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.06 AU - 7.46 AU

Year: 6485 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,883,214 km

• M1: 264,788 km (0.097 R)
• M2: 328,517 km (0.117 R)
• M3: 558,898 km (0.038 R)
• M4: 699,819 km (0.075 R)
• M5: 838,646 km (0.12 R)
• M6: 896,839 km (0.066 R)
• M7: 1,033,123 km (0.115 R)
• M8: 1,326,784 km (0.053 R)
• M9: 1,501,215 km (0.11 R)
• M10: 1,911,262 km (0.071 R)
• M11: 2,230,953 km (0.052 R)
• M12: 2,355,119 km (0.099 R)
• M13: 2,654,165 km (0.09 R)
• M14: 2,875,271 km (0.093 R)
• M15: 3,194,962 km (0.083 R)
• M16: 3,359,220 km (0.114 R)
• M17: 3,478,150 km (0.103 R)
• M18: 3,550,257 km (0.079 R)
• M19: 3,769,418 km (0.112 R)
• M20: 4,272,515 km (0.071 R)
• M21: 4,349,857 km (0.047 R)
• M22: 4,558,397 km (0.104 R)
• M23: 4,904,117 km (0.118 R)
• M24: 5,012,277 km (0.113 R)
• M25: 5,734,236 km (0.105 R)
• M26: 5,819,656 km (0.099 R)
• M27: 5,905,526 km (0.119 R)
• M28: 6,107,483 km (0.066 R)
• M29: 6,548,048 km (0.106 R)
• M30: 6,787,106 km (0.095 R)
• M31: 6,938,050 km (0.111 R)
• M32: 7,029,155 km (0.1 R)
• M33: 7,397,615 km (0.1 R)
• M34: 7,835,338 km (0.065 R)
• M35: 8,442,855 km (0.056 R)
• M36: 8,867,414 km (0.083 R)
• M37: 9,065,631 km (0.107 R)
• M38: 9,132,052 km (0.115 R)
• M39: 9,432,894 km (0.077 R)
• M40: 9,669,258 km (0.098 R)
• M41: 9,975,934 km (0.06 R)
• M42: 10,494,141 km (0.095 R)
• M43: 10,985,720 km (0.054 R)
• M44: 12,247,428 km (0.105 R)
• M45: 12,988,835 km (0.078 R)
• M46: 13,251,828 km (0.089 R)
• M47: 15,023,217 km (0.025 R)
• M48: 17,195,677 km (0.093 R)
• M49: 17,277,956 km (0.077 R)
• M50: 17,484,401 km (0.078 R)
• M51: 17,983,160 km (0.107 R)
• M52: 18,318,259 km (0.098 R)
• M53: 19,464,329 km (0.06 R)
• M54: 19,765,319 km (0.102 R)
• M55: 19,937,955 km (0.051 R)
• M56: 21,028,374 km (0.046 R)
• M57: 21,204,750 km (0.062 R)
• M58: 22,048,781 km (0.033 R)
• M59: 22,182,971 km (0.082 R)
• M60: 22,407,367 km (0.087 R)
• M61: 22,722,720 km (0.108 R)
• M62: 23,085,046 km (0.104 R)
• M63: 23,723,679 km (0.032 R)
• M64: 24,367,997 km (0.102 R)
• M65: 25,298,496 km (0.04 R)
• M66: 25,392,294 km (0.081 R)
• M67: 26,051,272 km (0.04 R)
• M68: 26,145,968 km (0.099 R)
• M69: 26,620,791 km (0.085 R)
• M70: 27,675,307 km (0.072 R)
• M71: 28,645,898 km (0.104 R)
• M72: 28,792,354 km (0.09 R)
• M73: 29,528,825 km (0.049 R)
• M74: 30,072,912 km (0.106 R)
• M75: 30,370,911 km (0.119 R)
• M76: 30,720,072 km (0.07 R)
• M77: 31,020,315 km (0.092 R)
• M78: 31,573,229 km (0.099 R)
• M79: 32,689,080 km (0.079 R)
• M80: 33,662,962 km (0.092 R)
• M81: 34,024,241 km (0.09 R)
• M82: 34,698,478 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 11.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7 AU - 7.18 AU

Year: 6965 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,883,214 km

• M1: 230,830 km (0.05 R)
• M2: 601,832 km (0.085 R)
• M3: 682,615 km (0.041 R)
• M4: 949,348 km (0.12 R)
• M5: 1,145,770 km (0.109 R)
• M6: 1,374,206 km (0.11 R)
• M7: 1,855,014 km (0.111 R)
• M8: 2,103,944 km (0.097 R)
• M9: 2,297,674 km (0.095 R)
• M10: 3,106,998 km (0.094 R)
• M11: 3,428,783 km (0.103 R)
• M12: 3,761,489 km (0.083 R)
• M13: 4,051,110 km (0.093 R)
• M14: 4,540,894 km (0.066 R)
• M15: 4,877,938 km (0.096 R)
• M16: 5,223,210 km (0.1 R)
• M17: 5,636,100 km (0.057 R)
• M18: 6,059,611 km (0.091 R)
• M19: 6,462,179 km (0.083 R)
• M20: 6,650,972 km (0.112 R)
• M21: 6,745,966 km (0.102 R)
• M22: 6,841,410 km (0.102 R)
• M23: 7,098,419 km (0.098 R)
• M24: 8,056,294 km (0.063 R)
• M25: 8,157,721 km (0.094 R)
• M26: 8,810,118 km (0.116 R)
• M27: 9,336,852 km (0.092 R)
• M28: 9,837,855 km (0.085 R)
• M29: 9,946,314 km (0.074 R)
• M30: 10,164,577 km (0.091 R)
• M31: 10,274,232 km (0.092 R)
• M32: 10,531,840 km (0.099 R)
• M33: 10,642,841 km (0.117 R)
• M34: 11,203,684 km (0.061 R)
• M35: 11,659,508 km (0.06 R)
• M36: 11,889,590 km (0.063 R)
• M37: 12,043,825 km (0.105 R)
• M38: 12,276,450 km (0.105 R)
• M39: 12,549,915 km (0.104 R)
• M40: 12,628,304 km (0.111 R)
• M41: 12,825,175 km (0.119 R)
• M42: 13,102,530 km (0.104 R)
• M43: 14,190,854 km (0.09 R)
• M44: 14,477,783 km (0.11 R)
• M45: 14,725,218 km (0.094 R)
• M46: 15,224,276 km (0.032 R)
• M47: 15,349,938 km (0.094 R)
• M48: 15,686,683 km (0.071 R)
• M49: 15,940,850 km (0.117 R)
• M50: 16,324,718 km (0.065 R)
• M51: 16,453,372 km (0.053 R)
• M52: 17,670,052 km (0.098 R)
• M53: 18,691,207 km (0.075 R)
• M54: 19,276,733 km (0.072 R)
• M55: 19,914,169 km (0.107 R)
• M56: 20,419,810 km (0.076 R)
• M57: 21,303,186 km (0.083 R)
• M58: 22,675,447 km (0.036 R)
• M59: 22,914,953 km (0.115 R)
• M60: 23,541,619 km (0.085 R)
• M61: 26,758,272 km (0.074 R)
• M62: 27,469,011 km (0.038 R)
• M63: 27,571,037 km (0.108 R)
• M64: 29,638,181 km (0.102 R)
• M65: 29,742,899 km (0.05 R)
• M66: 30,955,390 km (0.053 R)
• M67: 31,808,397 km (0.07 R)
• M68: 33,265,331 km (0.047 R)
• M69: 33,482,995 km (0.027 R)
• M70: 34,413,494 km (0.091 R)
• M71: 34,633,702 km (0.093 R)
• M72: 35,352,520 km (0.091 R)
• M73: 36,243,974 km (0.115 R)
• M74: 37,142,907 km (0.059 R)
• M75: 37,708,387 km (0.102 R)
• M76: 37,935,327 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 5.3

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.53 AU - 17.07 AU

Year: 22081 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,883,214 km

• M1: 280,197 km (0.083 R)
• M2: 370,105 km (0.114 R)
• M3: 1,036,115 km (0.097 R)
• M4: 1,453,194 km (0.117 R)
• M5: 1,882,689 km (0.116 R)
• M6: 2,461,633 km (0.102 R)
• M7: 2,889,483 km (0.089 R)
• M8: 3,132,579 km (0.047 R)
• M9: 3,215,157 km (0.099 R)
• M10: 3,256,596 km (0.117 R)
• M11: 3,509,566 km (0.101 R)
• M12: 3,552,351 km (0.041 R)
• M13: 3,900,914 km (0.025 R)
• M14: 4,536,705 km (0.104 R)
• M15: 5,599,448 km (0.05 R)
• M16: 6,107,034 km (0.096 R)
• M17: 6,210,256 km (0.119 R)
• M18: 7,549,157 km (0.071 R)
• M19: 8,165,501 km (0.095 R)
• M20: 8,451,083 km (0.106 R)
• M21: 8,566,124 km (0.084 R)
• M22: 9,927,165 km (0.063 R)
• M23: 10,601,403 km (0.113 R)
• M24: 11,672,374 km (0.119 R)
• M25: 12,253,113 km (0.059 R)
• M26: 12,975,671 km (0.09 R)
• M27: 13,042,092 km (0.086 R)
• M28: 13,577,204 km (0.1 R)
• M29: 13,711,991 km (0.111 R)
• M30: 14,461,776 km (0.103 R)
• M31: 15,015,437 km (0.027 R)
• M32: 15,365,048 km (0.093 R)
• M33: 16,143,405 km (0.088 R)
• M34: 17,079,888 km (0.031 R)
• M35: 17,738,418 km (0.111 R)
• M36: 17,959,823 km (0.107 R)
• M37: 19,610,934 km (0.067 R)
• M38: 20,686,693 km (0.1 R)
• M39: 20,841,975 km (0.099 R)
• M40: 22,894,907 km (0.101 R)
• M41: 23,864,002 km (0.118 R)
• M42: 25,176,873 km (0.069 R)
• M43: 25,591,857 km (0.119 R)
• M44: 25,925,461 km (0.111 R)
• M45: 26,009,235 km (0.117 R)
• M46: 26,176,785 km (0.077 R)
• M47: 30,304,190 km (0.072 R)
• M48: 31,367,083 km (0.099 R)
• M49: 33,711,880 km (0.073 R)
• M50: 34,260,904 km (0.1 R)
• M51: 34,628,616 km (0.119 R)
• M52: 34,812,920 km (0.1 R)
• M53: 34,997,674 km (0.034 R)
• M54: 35,739,530 km (0.115 R)
• M55: 36,392,973 km (0.103 R)
• M56: 40,686,582 km (0.085 R)
• M57: 43,040,953 km (0.115 R)
• M58: 43,735,985 km (0.1 R)
• M59: 46,248,331 km (0.1 R)
• M60: 46,552,913 km (0.108 R)
• M61: 46,654,639 km (0.113 R)
• M62: 46,756,366 km (0.101 R)
• M63: 46,858,242 km (0.06 R)
• M64: 49,531,556 km (0.116 R)
• M65: 49,947,288 km (0.036 R)
• M66: 50,886,763 km (0.117 R)
• M67: 51,411,253 km (0.063 R)
• M68: 51,832,072 km (0.118 R)
• M69: 52,254,087 km (0.091 R)
• M70: 52,889,280 km (0.069 R)
• M71: 53,527,016 km (0.072 R)
• M72: 56,862,151 km (0.096 R)
• M73: 60,042,452 km (0.108 R)
• M74: 60,485,561 km (0.094 R)
• M75: 61,041,018 km (0.079 R)
• M76: 64,069,776 km (0.06 R)
• M77: 64,749,549 km (0.093 R)
• M78: 67,722,358 km (0.059 R)
• M79: 68,299,057 km (0.046 R)
• M80: 70,155,717 km (0.104 R)
• M81: 71,441,810 km (0.033 R)
• M82: 72,617,649 km (0.098 R)
• M83: 72,853,565 km (0.094 R)
• M84: 73,562,958 km (0.096 R)
• M85: 74,512,306 km (0.106 R)
• M86: 74,750,316 km (0.109 R)
• M87: 75,226,935 km (0.1 R)
• M88: 75,943,957 km (0.107 R)
• M89: 77,505,011 km (0.073 R)
• M90: 78,834,338 km (0.087 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: 315 - 11,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit