🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 176 Days

Day: 42.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 293 Days

Day: 19.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,906,746 km

• M1: 32,612 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 14.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.91 AU - 3.33 AU

Year: 2441 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,906,746 km

• M1: 187,596 km (0.116 R)
• M2: 357,689 km (0.109 R)
• M3: 556,504 km (0.094 R)
• M4: 704,756 km (0.058 R)
• M5: 818,749 km (0.116 R)
• M6: 1,024,596 km (0.066 R)
• M7: 1,213,987 km (0.097 R)
• M8: 1,527,394 km (0.104 R)
• M9: 1,786,498 km (0.074 R)
• M10: 2,202,529 km (0.109 R)
• M11: 2,664,787 km (0.094 R)
• M12: 2,979,391 km (0.087 R)
• M13: 3,731,270 km (0.068 R)
• M14: 3,871,144 km (0.074 R)
• M15: 3,977,209 km (0.064 R)
• M16: 4,228,384 km (0.087 R)
• M17: 4,374,391 km (0.101 R)
• M18: 4,559,145 km (0.094 R)
• M19: 4,671,343 km (0.108 R)
• M20: 5,110,114 km (0.097 R)
• M21: 5,602,141 km (0.112 R)
• M22: 5,904,628 km (0.101 R)
• M23: 6,295,826 km (0.116 R)
• M24: 6,695,402 km (0.099 R)
• M25: 7,081,664 km (0.117 R)
• M26: 7,541,528 km (0.12 R)
• M27: 7,697,110 km (0.118 R)
• M28: 8,582,879 km (0.089 R)
• M29: 8,838,691 km (0.113 R)
• M30: 8,932,339 km (0.093 R)
• M31: 9,333,860 km (0.106 R)
• M32: 10,032,781 km (0.052 R)
• M33: 10,179,537 km (0.084 R)
• M34: 10,277,823 km (0.091 R)
• M35: 10,376,258 km (0.067 R)
• M36: 10,574,325 km (0.09 R)
• M37: 10,723,624 km (0.098 R)
• M38: 11,763,030 km (0.054 R)
• M39: 11,943,744 km (0.04 R)
• M40: 12,073,296 km (0.079 R)
• M41: 12,543,931 km (0.114 R)
• M42: 12,702,056 km (0.096 R)
• M43: 13,020,400 km (0.052 R)
• M44: 13,153,991 km (0.088 R)
• M45: 13,395,293 km (0.059 R)
• M46: 13,503,003 km (0.115 R)
• M47: 13,638,090 km (0.097 R)
• M48: 13,909,760 km (0.1 R)
• M49: 14,846,392 km (0.101 R)
• M50: 14,957,992 km (0.114 R)
• M51: 15,153,816 km (0.072 R)
• M52: 15,350,537 km (0.077 R)
• M53: 15,519,881 km (0.036 R)
• M54: 15,917,363 km (0.119 R)
• M55: 16,347,008 km (0.108 R)
• M56: 16,722,499 km (0.094 R)
• M57: 17,482,007 km (0.028 R)
• M58: 17,599,741 km (0.068 R)
• M59: 18,432,103 km (0.096 R)
• M60: 19,064,902 km (0.114 R)
• M61: 19,490,658 km (0.097 R)
• M62: 20,011,857 km (0.078 R)
• M63: 20,880,422 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 9.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.17 AU - 3.99 AU

Year: 3000 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,906,746 km

• M1: 118,482 km (0.054 R)
• M2: 353,350 km (0.082 R)
• M3: 413,788 km (0.093 R)
• M4: 555,307 km (0.113 R)
• M5: 670,797 km (0.085 R)
• M6: 956,678 km (0.118 R)
• M7: 1,036,564 km (0.108 R)
• M8: 1,150,408 km (0.084 R)
• M9: 1,659,489 km (0.067 R)
• M10: 1,806,394 km (0.113 R)
• M11: 2,034,830 km (0.119 R)
• M12: 2,152,713 km (0.09 R)
• M13: 2,245,913 km (0.103 R)
• M14: 2,313,381 km (0.085 R)
• M15: 2,906,687 km (0.047 R)
• M16: 3,144,996 km (0.097 R)
• M17: 3,467,379 km (0.106 R)
• M18: 3,656,322 km (0.032 R)
• M19: 3,929,936 km (0.075 R)
• M20: 4,193,677 km (0.111 R)
• M21: 4,617,189 km (0.071 R)
• M22: 4,877,938 km (0.088 R)
• M23: 4,966,051 km (0.093 R)
• M24: 5,090,068 km (0.076 R)
• M25: 5,179,377 km (0.111 R)
• M26: 6,044,053 km (0.12 R)
• M27: 6,176,597 km (0.091 R)
• M28: 6,310,188 km (0.098 R)
• M29: 6,736,392 km (0.119 R)
• M30: 6,854,275 km (0.057 R)
• M31: 7,012,400 km (0.047 R)
• M32: 7,393,127 km (0.117 R)
• M33: 7,555,440 km (0.03 R)
• M34: 7,636,971 km (0.101 R)
• M35: 7,698,306 km (0.084 R)
• M36: 7,801,080 km (0.114 R)
• M37: 8,070,207 km (0.075 R)
• M38: 8,363,419 km (0.089 R)
• M39: 8,426,698 km (0.04 R)
• M40: 8,575,100 km (0.07 R)
• M41: 8,788,426 km (0.088 R)
• M42: 8,895,837 km (0.097 R)
• M43: 9,571,272 km (0.037 R)
• M44: 10,263,162 km (0.092 R)
• M45: 10,444,325 km (0.111 R)
• M46: 10,626,535 km (0.095 R)
• M47: 11,017,285 km (0.107 R)
• M48: 11,483,133 km (0.073 R)
• M49: 11,600,567 km (0.084 R)
• M50: 11,979,049 km (0.06 R)
• M51: 12,050,557 km (0.071 R)
• M52: 12,241,743 km (0.068 R)
• M53: 12,530,467 km (0.11 R)
• M54: 12,651,342 km (0.045 R)
• M55: 12,821,286 km (0.037 R)
• M56: 13,583,187 km (0.092 R)
• M57: 13,882,084 km (0.08 R)
• M58: 14,359,750 km (0.091 R)
• M59: 15,382,999 km (0.097 R)
• M60: 15,929,630 km (0.044 R)
• M61: 16,034,498 km (0.063 R)
• M62: 16,165,845 km (0.056 R)
• M63: 16,429,586 km (0.098 R)
• M64: 16,509,023 km (0.083 R)
• M65: 16,615,088 km (0.086 R)
• M66: 16,748,080 km (0.073 R)
• M67: 17,634,298 km (0.094 R)
• M68: 17,960,421 km (0.069 R)
• M69: 18,124,231 km (0.099 R)
• M70: 18,398,294 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 10.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.24 AU - 4.44 AU

Year: 3333 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,906,746 km

• M1: 185,501 km (0.08 R)
• M2: 308,920 km (0.053 R)
• M3: 383,719 km (0.041 R)
• M4: 614,997 km (0.067 R)
• M5: 853,905 km (0.096 R)
• M6: 1,284,747 km (0.063 R)
• M7: 1,454,839 km (0.11 R)
• M8: 1,547,440 km (0.117 R)
• M9: 1,729,052 km (0.039 R)
• M10: 1,867,430 km (0.107 R)
• M11: 1,948,213 km (0.078 R)
• M12: 2,208,364 km (0.093 R)
• M13: 2,435,753 km (0.088 R)
• M14: 2,569,044 km (0.051 R)
• M15: 2,705,029 km (0.047 R)
• M16: 3,031,451 km (0.049 R)
• M17: 3,620,418 km (0.109 R)
• M18: 3,734,711 km (0.094 R)
• M19: 3,850,350 km (0.101 R)
• M20: 3,928,141 km (0.109 R)
• M21: 4,244,540 km (0.035 R)
• M22: 4,338,338 km (0.12 R)
• M23: 4,528,178 km (0.113 R)
• M24: 4,637,983 km (0.078 R)
• M25: 4,776,361 km (0.114 R)
• M26: 4,944,210 km (0.045 R)
• M27: 5,156,938 km (0.118 R)
• M28: 5,358,147 km (0.053 R)
• M29: 6,280,268 km (0.09 R)
• M30: 6,433,606 km (0.101 R)
• M31: 6,916,957 km (0.041 R)
• M32: 6,995,944 km (0.047 R)
• M33: 7,218,995 km (0.077 R)
• M34: 7,411,976 km (0.104 R)
• M35: 7,639,365 km (0.112 R)
• M36: 8,453,327 km (0.037 R)
• M37: 8,520,945 km (0.049 R)
• M38: 8,724,997 km (0.054 R)
• M39: 9,016,862 km (0.092 R)
• M40: 9,207,599 km (0.082 R)
• M41: 9,364,528 km (0.115 R)
• M42: 9,487,198 km (0.118 R)
• M43: 9,822,895 km (0.11 R)
• M44: 10,560,712 km (0.091 R)
• M45: 10,835,075 km (0.073 R)
• M46: 11,559,427 km (0.082 R)
• M47: 11,766,621 km (0.052 R)
• M48: 11,937,012 km (0.079 R)
• M49: 12,032,157 km (0.064 R)
• M50: 12,357,083 km (0.033 R)
• M51: 12,433,977 km (0.041 R)
• M52: 12,801,389 km (0.09 R)
• M53: 13,094,002 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 14.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.7 AU - 5.74 AU

Year: 4542 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,906,746 km

• M1: 181,313 km (0.113 R)
• M2: 375,491 km (0.09 R)
• M3: 487,539 km (0.054 R)
• M4: 592,856 km (0.112 R)
• M5: 696,228 km (0.111 R)
• M6: 871,707 km (0.086 R)
• M7: 1,091,915 km (0.113 R)
• M8: 1,270,086 km (0.051 R)
• M9: 1,639,593 km (0.093 R)
• M10: 2,043,507 km (0.053 R)
• M11: 2,677,802 km (0.104 R)
• M12: 3,070,048 km (0.085 R)
• M13: 3,503,133 km (0.03 R)
• M14: 5,067,628 km (0.092 R)
• M15: 5,245,051 km (0.064 R)
• M16: 5,737,078 km (0.079 R)
• M17: 6,216,988 km (0.093 R)
• M18: 6,379,900 km (0.102 R)
• M19: 7,215,853 km (0.044 R)
• M20: 7,387,143 km (0.046 R)
• M21: 7,559,928 km (0.109 R)
• M22: 8,323,925 km (0.071 R)
• M23: 9,020,452 km (0.114 R)
• M24: 9,143,571 km (0.07 R)
• M25: 9,547,336 km (0.116 R)
• M26: 9,767,245 km (0.105 R)
• M27: 10,020,664 km (0.115 R)
• M28: 10,244,163 km (0.063 R)
• M29: 11,320,220 km (0.029 R)
• M30: 12,432,032 km (0.105 R)
• M31: 12,637,879 km (0.111 R)
• M32: 13,122,725 km (0.068 R)
• M33: 13,262,450 km (0.057 R)
• M34: 14,218,081 km (0.055 R)
• M35: 14,831,282 km (0.089 R)
• M36: 15,086,347 km (0.105 R)
• M37: 15,971,667 km (0.101 R)
• M38: 16,120,816 km (0.114 R)
• M39: 17,063,881 km (0.107 R)
• M40: 17,331,213 km (0.088 R)
• M41: 17,715,529 km (0.118 R)
• M42: 17,869,914 km (0.101 R)
• M43: 18,141,435 km (0.064 R)
• M44: 18,258,121 km (0.11 R)
• M45: 18,414,301 km (0.086 R)
• M46: 18,688,514 km (0.103 R)
• M47: 18,924,579 km (0.12 R)
• M48: 19,122,049 km (0.113 R)
• M49: 19,280,622 km (0.033 R)
• M50: 19,598,967 km (0.079 R)
• M51: 19,758,737 km (0.116 R)
• M52: 20,160,258 km (0.079 R)
• M53: 20,321,524 km (0.059 R)
• M54: 20,442,848 km (0.093 R)
• M55: 21,012,068 km (0.098 R)
• M56: 21,216,568 km (0.108 R)
• M57: 21,421,817 km (0.045 R)
• M58: 22,625,182 km (0.037 R)
• M59: 23,383,194 km (0.072 R)
• M60: 23,595,175 km (0.074 R)
• M61: 23,978,444 km (0.082 R)
• M62: 24,621,865 km (0.099 R)
• M63: 26,145,070 km (0.099 R)
• M64: 26,365,129 km (0.102 R)
• M65: 27,029,194 km (0.112 R)
• M66: 27,207,215 km (0.099 R)
• M67: 27,474,846 km (0.084 R)
• M68: 27,878,162 km (0.105 R)
• M69: 28,509,315 km (0.114 R)
• M70: 29,236,510 km (0.095 R)
• M71: 29,510,723 km (0.095 R)
• M72: 30,987,853 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 14.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.66 AU - 6.68 AU

Year: 7630 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,906,746 km

• M1: 188,045 km (0.063 R)
• M2: 304,132 km (0.114 R)
• M3: 411,843 km (0.096 R)
• M4: 796,908 km (0.116 R)
• M5: 1,389,465 km (0.089 R)
• M6: 1,507,947 km (0.042 R)
• M7: 1,599,052 km (0.095 R)
• M8: 2,669,574 km (0.078 R)
• M9: 2,895,018 km (0.06 R)
• M10: 4,267,578 km (0.074 R)
• M11: 4,443,506 km (0.072 R)
• M12: 4,577,096 km (0.064 R)
• M13: 4,757,362 km (0.112 R)
• M14: 4,940,021 km (0.045 R)
• M15: 5,265,396 km (0.058 R)
• M16: 5,407,065 km (0.101 R)
• M17: 5,549,931 km (0.112 R)
• M18: 5,718,229 km (0.064 R)
• M19: 6,661,593 km (0.077 R)
• M20: 7,361,262 km (0.088 R)
• M21: 7,599,721 km (0.06 R)
• M22: 8,138,872 km (0.086 R)
• M23: 9,197,427 km (0.049 R)
• M24: 9,454,585 km (0.119 R)
• M25: 9,627,221 km (0.077 R)
• M26: 10,476,937 km (0.095 R)
• M27: 10,805,454 km (0.049 R)
• M28: 11,320,071 km (0.032 R)
• M29: 11,472,960 km (0.105 R)
• M30: 11,873,583 km (0.1 R)
• M31: 12,060,132 km (0.083 R)
• M32: 12,815,900 km (0.098 R)
• M33: 13,199,619 km (0.062 R)
• M34: 13,296,109 km (0.072 R)
• M35: 13,425,212 km (0.102 R)
• M36: 14,939,143 km (0.068 R)
• M37: 15,174,310 km (0.104 R)
• M38: 15,853,036 km (0.116 R)
• M39: 16,127,249 km (0.112 R)
• M40: 16,403,107 km (0.103 R)
• M41: 16,750,025 km (0.11 R)
• M42: 16,924,456 km (0.073 R)
• M43: 17,064,330 km (0.078 R)
• M44: 17,204,802 km (0.075 R)
• M45: 17,628,164 km (0.095 R)
• M46: 18,162,229 km (0.112 R)
• M47: 18,485,210 km (0.117 R)
• M48: 18,918,895 km (0.09 R)
• M49: 19,246,215 km (0.071 R)
• M50: 19,392,372 km (0.12 R)
• M51: 20,388,544 km (0.085 R)
• M52: 20,649,443 km (0.097 R)
• M53: 20,949,087 km (0.059 R)
• M54: 21,174,831 km (0.11 R)
• M55: 21,514,717 km (0.111 R)
• M56: 21,742,405 km (0.087 R)
• M57: 22,009,138 km (0.087 R)
• M58: 22,123,730 km (0.042 R)
• M59: 22,507,149 km (0.094 R)
• M60: 22,622,639 km (0.119 R)
• M61: 22,970,304 km (0.074 R)
• M62: 23,280,720 km (0.074 R)
• M63: 23,984,428 km (0.068 R)
• M64: 24,102,461 km (0.069 R)
• M65: 24,259,987 km (0.109 R)
• M66: 24,655,524 km (0.074 R)
• M67: 25,492,973 km (0.1 R)
• M68: 26,177,683 km (0.028 R)
• M69: 26,339,697 km (0.075 R)
• M70: 26,542,701 km (0.076 R)
• M71: 26,705,464 km (0.064 R)
• M72: 26,991,196 km (0.111 R)
• M73: 27,113,866 km (0.112 R)
• M74: 27,236,836 km (0.12 R)
• M75: 27,606,641 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 14.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.71 AU - 9.91 AU

Year: 10611 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,906,746 km

• M1: 260,749 km (0.1 R)
• M2: 359,035 km (0.104 R)
• M3: 505,342 km (0.031 R)
• M4: 664,663 km (0.032 R)
• M5: 859,589 km (0.042 R)
• M6: 1,092,962 km (0.115 R)
• M7: 1,199,775 km (0.113 R)
• M8: 1,464,114 km (0.071 R)
• M9: 1,563,298 km (0.114 R)
• M10: 1,811,181 km (0.068 R)
• M11: 1,918,443 km (0.093 R)
• M12: 2,779,528 km (0.053 R)
• M13: 2,904,592 km (0.083 R)
• M14: 3,264,674 km (0.09 R)
• M15: 3,450,325 km (0.037 R)
• M16: 3,776,748 km (0.091 R)
• M17: 4,056,645 km (0.119 R)
• M18: 4,786,234 km (0.091 R)
• M19: 4,937,179 km (0.082 R)
• M20: 5,120,286 km (0.11 R)
• M21: 5,843,592 km (0.092 R)
• M22: 6,233,743 km (0.045 R)
• M23: 6,432,110 km (0.12 R)
• M24: 6,699,890 km (0.104 R)
• M25: 6,971,410 km (0.09 R)
• M26: 7,142,850 km (0.097 R)
• M27: 7,630,688 km (0.05 R)
• M28: 8,675,629 km (0.1 R)
• M29: 9,158,681 km (0.082 R)
• M30: 9,650,559 km (0.112 R)
• M31: 9,918,937 km (0.095 R)
• M32: 12,862,874 km (0.117 R)
• M33: 13,328,572 km (0.073 R)
• M34: 14,102,442 km (0.098 R)
• M35: 14,802,709 km (0.052 R)
• M36: 15,068,246 km (0.112 R)
• M37: 15,201,537 km (0.071 R)
• M38: 15,514,346 km (0.089 R)
• M39: 15,829,100 km (0.119 R)
• M40: 16,009,964 km (0.101 R)
• M41: 16,237,054 km (0.109 R)
• M42: 17,109,658 km (0.118 R)
• M43: 17,248,784 km (0.045 R)
• M44: 17,903,275 km (0.119 R)
• M45: 18,139,041 km (0.1 R)
• M46: 19,140,300 km (0.102 R)
• M47: 19,236,641 km (0.047 R)
• M48: 19,866,597 km (0.034 R)
• M49: 20,849,006 km (0.082 R)
• M50: 20,948,040 km (0.052 R)
• M51: 22,099,196 km (0.076 R)
• M52: 22,453,593 km (0.104 R)
• M53: 22,860,948 km (0.098 R)
• M54: 23,270,697 km (0.053 R)
• M55: 23,373,620 km (0.037 R)
• M56: 23,579,766 km (0.094 R)
• M57: 24,045,763 km (0.071 R)
• M58: 24,305,914 km (0.103 R)
• M59: 24,829,207 km (0.091 R)
• M60: 25,993,378 km (0.085 R)
• M61: 26,313,966 km (0.112 R)
• M62: 26,743,611 km (0.095 R)
• M63: 27,446,572 km (0.038 R)
• M64: 28,429,879 km (0.104 R)
• M65: 30,543,547 km (0.104 R)
• M66: 34,158,131 km (0.074 R)
• M67: 34,568,029 km (0.102 R)
• M68: 34,685,463 km (0.1 R)
• M69: 34,979,573 km (0.089 R)
• M70: 35,156,397 km (0.103 R)
• M71: 36,104,848 km (0.079 R)
• M72: 37,422,506 km (0.093 R)
• M73: 37,603,519 km (0.098 R)
• M74: 37,784,682 km (0.106 R)
• M75: 38,573,213 km (0.116 R)
• M76: 39,244,757 km (0.099 R)
• M77: 40,475,649 km (0.111 R)
• M78: 40,909,483 km (0.11 R)
• M79: 41,033,649 km (0.103 R)
• M80: 41,407,045 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit