🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 11.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,776,313 km

• M1: 140,024 km (0.1 R)
• M2: 239,955 km (0.1 R)
• M3: 320,588 km (0.112 R)
• M4: 561,441 km (0.047 R)
• M5: 632,051 km (0.113 R)
• M6: 719,715 km (0.111 R)
• M7: 801,396 km (0.037 R)
• M8: 893,847 km (0.12 R)
• M9: 990,338 km (0.075 R)
• M10: 1,082,640 km (0.084 R)
• M11: 1,178,083 km (0.089 R)
• M12: 1,247,646 km (0.048 R)
• M13: 1,331,271 km (0.054 R)
• M14: 1,469,201 km (0.039 R)
• M15: 1,634,806 km (0.112 R)
• M16: 1,708,408 km (0.084 R)
• M17: 1,825,692 km (0.117 R)
• M18: 1,945,820 km (0.109 R)
• M19: 2,033,933 km (0.079 R)
• M20: 2,123,542 km (0.066 R)
• M21: 2,255,337 km (0.118 R)
• M22: 2,389,826 km (0.089 R)
• M23: 2,532,542 km (0.058 R)
• M24: 2,732,704 km (0.076 R)
• M25: 2,826,502 km (0.093 R)
• M26: 2,898,908 km (0.107 R)
• M27: 2,971,911 km (0.105 R)
• M28: 3,045,663 km (0.073 R)
• M29: 3,120,013 km (0.109 R)
• M30: 3,241,337 km (0.087 R)
• M31: 3,323,167 km (0.056 R)
• M32: 3,423,547 km (0.118 R)
• M33: 3,494,905 km (0.074 R)
• M34: 3,675,620 km (0.115 R)
• M35: 3,755,056 km (0.09 R)
• M36: 3,828,658 km (0.106 R)
• M37: 3,965,241 km (0.112 R)
• M38: 4,096,887 km (0.068 R)
• M39: 4,192,032 km (0.114 R)
• M40: 4,358,534 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 10.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,776,313 km

• M1: 136,882 km (0.072 R)
• M2: 209,736 km (0.11 R)
• M3: 280,945 km (0.045 R)
• M4: 355,744 km (0.082 R)
• M5: 431,440 km (0.09 R)
• M6: 514,317 km (0.092 R)
• M7: 620,981 km (0.095 R)
• M8: 713,881 km (0.09 R)
• M9: 796,459 km (0.088 R)
• M10: 931,396 km (0.061 R)
• M11: 1,006,046 km (0.091 R)
• M12: 1,113,457 km (0.111 R)
• M13: 1,256,921 km (0.087 R)
• M14: 1,326,335 km (0.044 R)
• M15: 1,397,244 km (0.076 R)
• M16: 1,627,774 km (0.113 R)
• M17: 1,739,973 km (0.045 R)
• M18: 1,839,156 km (0.059 R)
• M19: 1,956,441 km (0.075 R)
• M20: 2,048,743 km (0.092 R)
• M21: 2,323,255 km (0.109 R)
• M22: 2,409,723 km (0.083 R)
• M23: 2,597,917 km (0.11 R)
• M24: 2,675,708 km (0.095 R)
• M25: 2,870,783 km (0.07 R)
• M26: 3,051,647 km (0.115 R)
• M27: 3,165,790 km (0.109 R)
• M28: 3,404,997 km (0.093 R)
• M29: 3,616,828 km (0.108 R)
• M30: 3,697,311 km (0.119 R)
• M31: 3,867,105 km (0.086 R)
• M32: 3,956,415 km (0.087 R)
• M33: 4,074,298 km (0.118 R)
• M34: 4,165,104 km (0.086 R)
• M35: 4,235,565 km (0.103 R)
• M36: 4,334,748 km (0.042 R)
• M37: 4,420,467 km (0.092 R)
• M38: 4,535,658 km (0.029 R)
• M39: 4,608,213 km (0.088 R)
• M40: 4,688,397 km (0.111 R)
• M41: 4,954,083 km (0.117 R)
• M42: 5,096,351 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 13.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.66 AU

Year: 1234 Days

Day: 13.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,776,313 km

• M1: 170,093 km (0.104 R)
• M2: 266,733 km (0.115 R)
• M3: 386,411 km (0.107 R)
• M4: 563,236 km (0.096 R)
• M5: 670,348 km (0.051 R)
• M6: 842,535 km (0.113 R)
• M7: 1,102,237 km (0.112 R)
• M8: 1,191,996 km (0.039 R)
• M9: 1,310,178 km (0.106 R)
• M10: 1,406,070 km (0.109 R)
• M11: 1,540,858 km (0.111 R)
• M12: 1,708,557 km (0.07 R)
• M13: 1,862,793 km (0.108 R)
• M14: 2,134,163 km (0.067 R)
• M15: 2,227,662 km (0.095 R)
• M16: 2,418,698 km (0.093 R)
• M17: 2,681,991 km (0.079 R)
• M18: 2,920,300 km (0.09 R)
• M19: 3,047,907 km (0.06 R)
• M20: 3,201,245 km (0.066 R)
• M21: 3,345,008 km (0.069 R)
• M22: 3,515,700 km (0.117 R)
• M23: 4,057,842 km (0.097 R)
• M24: 4,613,000 km (0.099 R)
• M25: 4,830,814 km (0.097 R)
• M26: 5,010,481 km (0.091 R)
• M27: 5,220,367 km (0.052 R)
• M28: 5,319,401 km (0.072 R)
• M29: 5,678,137 km (0.107 R)
• M30: 5,882,487 km (0.115 R)
• M31: 6,313,778 km (0.077 R)
• M32: 6,601,904 km (0.1 R)
• M33: 7,034,391 km (0.114 R)
• M34: 7,206,877 km (0.059 R)
• M35: 7,301,573 km (0.078 R)
• M36: 7,428,432 km (0.052 R)
• M37: 7,652,230 km (0.1 R)
• M38: 8,008,572 km (0.101 R)
• M39: 8,304,028 km (0.053 R)
• M40: 8,536,503 km (0.078 R)
• M41: 8,619,979 km (0.07 R)
• M42: 8,855,296 km (0.051 R)
• M43: 9,024,791 km (0.092 R)
• M44: 9,366,921 km (0.096 R)
• M45: 9,783,102 km (0.11 R)
• M46: 10,081,550 km (0.075 R)
• M47: 10,382,990 km (0.086 R)
• M48: 10,723,475 km (0.041 R)
• M49: 11,085,950 km (0.108 R)
• M50: 11,268,609 km (0.08 R)
• M51: 11,378,863 km (0.088 R)
• M52: 11,507,816 km (0.081 R)
• M53: 11,748,519 km (0.115 R)
• M54: 11,953,468 km (0.082 R)
• M55: 12,823,829 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 13.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.49 AU - 1.99 AU

Year: 1557 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,776,313 km

• M1: 210,933 km (0.034 R)
• M2: 413,339 km (0.059 R)
• M3: 536,159 km (0.06 R)
• M4: 631,453 km (0.082 R)
• M5: 756,516 km (0.104 R)
• M6: 874,848 km (0.07 R)
• M7: 1,017,266 km (0.099 R)
• M8: 1,113,906 km (0.114 R)
• M9: 1,204,861 km (0.072 R)
• M10: 1,346,231 km (0.031 R)
• M11: 1,483,562 km (0.085 R)
• M12: 1,636,152 km (0.103 R)
• M13: 1,783,506 km (0.096 R)
• M14: 1,979,778 km (0.115 R)
• M15: 2,287,800 km (0.092 R)
• M16: 2,489,907 km (0.103 R)
• M17: 2,623,797 km (0.034 R)
• M18: 2,747,814 km (0.036 R)
• M19: 2,950,220 km (0.118 R)
• M20: 3,144,697 km (0.066 R)
• M21: 3,303,271 km (0.097 R)
• M22: 3,573,744 km (0.088 R)
• M23: 4,136,381 km (0.093 R)
• M24: 4,296,152 km (0.106 R)
• M25: 4,428,247 km (0.106 R)
• M26: 4,711,884 km (0.12 R)
• M27: 4,802,840 km (0.111 R)
• M28: 5,156,489 km (0.043 R)
• M29: 5,518,665 km (0.12 R)
• M30: 5,727,205 km (0.073 R)
• M31: 6,020,118 km (0.119 R)
• M32: 6,135,457 km (0.079 R)
• M33: 6,876,865 km (0.109 R)
• M34: 7,032,147 km (0.064 R)
• M35: 7,205,980 km (0.036 R)
• M36: 7,363,656 km (0.072 R)
• M37: 7,575,636 km (0.112 R)
• M38: 7,789,860 km (0.093 R)
• M39: 8,151,139 km (0.105 R)
• M40: 8,407,251 km (0.103 R)
• M41: 8,796,654 km (0.098 R)
• M42: 9,382,180 km (0.1 R)
• M43: 9,824,990 km (0.106 R)
• M44: 10,058,662 km (0.106 R)
• M45: 10,571,334 km (0.069 R)
• M46: 10,710,759 km (0.115 R)
• M47: 11,132,924 km (0.067 R)
• M48: 11,376,619 km (0.054 R)
• M49: 11,642,753 km (0.085 R)
• M50: 11,910,833 km (0.112 R)
• M51: 12,056,092 km (0.12 R)
• M52: 12,369,201 km (0.106 R)
• M53: 12,558,442 km (0.115 R)
• M54: 13,346,374 km (0.077 R)
• M55: 13,779,011 km (0.084 R)
• M56: 14,150,313 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 14

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.96 AU - 2.92 AU

Year: 2585 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 68,776,313 km

• M1: 181,013 km (0.089 R)
• M2: 297,550 km (0.117 R)
• M3: 410,347 km (0.064 R)
• M4: 550,670 km (0.08 R)
• M5: 931,995 km (0.101 R)
• M6: 1,161,179 km (0.11 R)
• M7: 1,327,382 km (0.075 R)
• M8: 1,502,112 km (0.108 R)
• M9: 1,684,921 km (0.106 R)
• M10: 2,006,257 km (0.095 R)
• M11: 2,111,574 km (0.114 R)
• M12: 2,238,433 km (0.045 R)
• M13: 2,388,031 km (0.108 R)
• M14: 2,489,757 km (0.051 R)
• M15: 2,782,520 km (0.096 R)
• M16: 2,911,474 km (0.099 R)
• M17: 3,119,864 km (0.115 R)
• M18: 3,220,393 km (0.046 R)
• M19: 3,378,967 km (0.11 R)
• M20: 3,551,753 km (0.115 R)
• M21: 3,668,589 km (0.06 R)
• M22: 4,284,782 km (0.112 R)
• M23: 4,447,096 km (0.096 R)
• M24: 4,548,074 km (0.119 R)
• M25: 4,752,276 km (0.092 R)
• M26: 5,024,992 km (0.077 R)
• M27: 5,276,167 km (0.088 R)
• M28: 5,450,449 km (0.092 R)
• M29: 5,654,052 km (0.095 R)
• M30: 5,860,197 km (0.12 R)
• M31: 5,957,137 km (0.048 R)
• M32: 6,110,774 km (0.1 R)
• M33: 6,308,243 km (0.047 R)
• M34: 6,407,726 km (0.066 R)
• M35: 6,869,385 km (0.085 R)
• M36: 6,957,049 km (0.076 R)
• M37: 7,045,312 km (0.1 R)
• M38: 7,267,315 km (0.086 R)
• M39: 7,356,774 km (0.054 R)
• M40: 7,627,397 km (0.077 R)
• M41: 7,763,980 km (0.103 R)
• M42: 7,916,719 km (0.115 R)
• M43: 8,070,356 km (0.085 R)
• M44: 8,287,273 km (0.092 R)
• M45: 8,711,084 km (0.093 R)
• M46: 8,822,086 km (0.045 R)
• M47: 8,949,693 km (0.089 R)
• M48: 9,433,193 km (0.09 R)
• M49: 9,530,880 km (0.097 R)
• M50: 10,696,248 km (0.105 R)
• M51: 10,798,274 km (0.098 R)
• M52: 10,917,653 km (0.055 R)
• M53: 11,730,867 km (0.071 R)
• M54: 11,818,531 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 8.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.23 AU - 4.39 AU

Year: 5044 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,776,313 km

• M1: 182,659 km (0.081 R)
• M2: 337,792 km (0.101 R)
• M3: 446,400 km (0.082 R)
• M4: 623,973 km (0.108 R)
• M5: 701,614 km (0.087 R)
• M6: 803,640 km (0.092 R)
• M7: 1,128,267 km (0.07 R)
• M8: 1,212,640 km (0.048 R)
• M9: 1,299,108 km (0.097 R)
• M10: 1,375,104 km (0.119 R)
• M11: 1,735,335 km (0.09 R)
• M12: 1,805,198 km (0.078 R)
• M13: 1,861,895 km (0.096 R)
• M14: 1,947,914 km (0.117 R)
• M15: 2,321,310 km (0.077 R)
• M16: 2,429,769 km (0.085 R)
• M17: 2,508,457 km (0.066 R)
• M18: 2,635,914 km (0.118 R)
• M19: 2,864,500 km (0.052 R)
• M20: 3,570,153 km (0.078 R)
• M21: 3,841,524 km (0.086 R)
• M22: 4,119,477 km (0.116 R)
• M23: 4,404,161 km (0.058 R)
• M24: 4,539,099 km (0.11 R)
• M25: 5,214,383 km (0.119 R)
• M26: 5,316,409 km (0.107 R)
• M27: 5,605,432 km (0.113 R)
• M28: 5,730,945 km (0.113 R)
• M29: 5,815,168 km (0.067 R)
• M30: 5,963,420 km (0.083 R)
• M31: 6,177,494 km (0.086 R)
• M32: 6,459,486 km (0.047 R)
• M33: 6,591,133 km (0.1 R)
• M34: 6,790,098 km (0.085 R)
• M35: 6,991,307 km (0.11 R)
• M36: 7,217,050 km (0.043 R)
• M37: 7,308,006 km (0.067 R)
• M38: 7,468,075 km (0.028 R)
• M39: 7,629,342 km (0.048 R)
• M40: 7,698,905 km (0.114 R)
• M41: 8,120,172 km (0.074 R)
• M42: 8,309,863 km (0.105 R)
• M43: 8,381,370 km (0.079 R)
• M44: 8,477,113 km (0.066 R)
• M45: 8,717,816 km (0.059 R)
• M46: 9,304,988 km (0.056 R)
• M47: 9,379,188 km (0.089 R)
• M48: 10,082,148 km (0.108 R)
• M49: 10,260,469 km (0.119 R)
• M50: 10,337,213 km (0.111 R)
• M51: 10,439,837 km (0.061 R)
• M52: 10,517,179 km (0.076 R)
• M53: 11,220,588 km (0.091 R)
• M54: 11,564,813 km (0.095 R)
• M55: 11,671,327 km (0.116 R)
• M56: 11,939,256 km (0.085 R)
• M57: 12,020,039 km (0.104 R)
• M58: 12,290,662 km (0.085 R)
• M59: 12,372,193 km (0.066 R)
• M60: 12,426,646 km (0.048 R)
• M61: 12,590,606 km (0.109 R)
• M62: 12,837,891 km (0.115 R)
• M63: 13,169,998 km (0.047 R)
• M64: 14,383,237 km (0.07 R)
• M65: 14,440,533 km (0.102 R)
• M66: 14,526,701 km (0.092 R)
• M67: 14,584,147 km (0.064 R)
• M68: 14,814,827 km (0.037 R)
• M69: 14,901,743 km (0.076 R)
• M70: 15,720,343 km (0.093 R)
• M71: 15,808,905 km (0.06 R)
• M72: 17,891,606 km (0.083 R)
• M73: 18,138,742 km (0.111 R)
• M74: 19,075,075 km (0.101 R)
• M75: 19,612,730 km (0.078 R)
• M76: 19,803,617 km (0.12 R)
• M77: 19,995,102 km (0.1 R)
• M78: 20,605,760 km (0.113 R)
• M79: 21,451,287 km (0.115 R)
• M80: 21,516,811 km (0.118 R)
• M81: 21,615,247 km (0.111 R)
• M82: 21,944,362 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 4.8

Gravity: 35.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.17 AU - 9.17 AU

Year: 15839 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,776,313 km

• M1: 61,934 km (0.056 R)
• M2: 99,931 km (0.037 R)
• M3: 161,566 km (0.108 R)
• M4: 254,017 km (0.11 R)
• M5: 529,128 km (0.114 R)
• M6: 588,967 km (0.092 R)
• M7: 630,106 km (0.1 R)
• M8: 782,397 km (0.106 R)
• M9: 1,172,249 km (0.116 R)
• M10: 1,359,695 km (0.115 R)
• M11: 1,946,119 km (0.09 R)
• M12: 1,977,235 km (0.083 R)
• M13: 2,103,645 km (0.089 R)
• M14: 2,298,272 km (0.117 R)
• M15: 3,169,680 km (0.071 R)
• M16: 4,051,709 km (0.079 R)
• M17: 4,457,568 km (0.049 R)
• M18: 4,498,857 km (0.11 R)
• M19: 4,665,359 km (0.089 R)
• M20: 5,047,283 km (0.104 R)
• M21: 5,307,433 km (0.116 R)
• M22: 5,705,812 km (0.108 R)
• M23: 5,840,899 km (0.1 R)
• M24: 6,113,915 km (0.118 R)
• M25: 6,391,270 km (0.07 R)
• M26: 6,862,354 km (0.106 R)
• M27: 7,788,215 km (0.096 R)
• M28: 7,937,962 km (0.05 R)
• M29: 9,969,352 km (0.11 R)
• M30: 10,023,506 km (0.115 R)
• M31: 11,181,992 km (0.096 R)
• M32: 11,748,519 km (0.119 R)
• M33: 12,092,744 km (0.09 R)
• M34: 13,264,394 km (0.093 R)
• M35: 13,503,003 km (0.116 R)
• M36: 14,964,425 km (0.111 R)
• M37: 15,525,267 km (0.08 R)
• M38: 15,839,722 km (0.095 R)
• M39: 16,411,186 km (0.117 R)
• M40: 17,508,935 km (0.074 R)
• M41: 18,497,178 km (0.049 R)
• M42: 20,047,162 km (0.119 R)
• M43: 20,115,528 km (0.111 R)
• M44: 20,389,591 km (0.076 R)
• M45: 22,060,151 km (0.044 R)
• M46: 22,413,651 km (0.086 R)
• M47: 22,484,560 km (0.073 R)
• M48: 23,485,370 km (0.066 R)
• M49: 24,136,420 km (0.076 R)
• M50: 24,500,541 km (0.104 R)
• M51: 26,274,173 km (0.041 R)
• M52: 26,423,771 km (0.106 R)
• M53: 27,935,906 km (0.063 R)
• M54: 28,165,090 km (0.08 R)
• M55: 28,394,873 km (0.087 R)
• M56: 29,631,299 km (0.106 R)
• M57: 30,334,409 km (0.074 R)
• M58: 30,727,403 km (0.091 R)
• M59: 31,677,499 km (0.117 R)
• M60: 32,396,316 km (0.09 R)
• M61: 32,717,503 km (0.086 R)
• M62: 34,257,763 km (0.104 R)
• M63: 35,655,755 km (0.112 R)
• M64: 35,738,483 km (0.088 R)
• M65: 36,319,969 km (0.07 R)
• M66: 38,762,155 km (0.075 R)
• M67: 40,046,004 km (0.061 R)
• M68: 40,304,359 km (0.099 R)
• M69: 40,736,398 km (0.095 R)
• M70: 42,041,490 km (0.1 R)
• M71: 42,129,004 km (0.112 R)
• M72: 43,537,020 km (0.114 R)
• M73: 44,424,883 km (0.034 R)
• M74: 45,050,052 km (0.059 R)
• M75: 49,229,368 km (0.108 R)
• M76: 49,413,822 km (0.03 R)
• M77: 49,691,027 km (0.059 R)
• M78: 50,061,431 km (0.056 R)
• M79: 50,525,634 km (0.056 R)
• M80: 50,618,684 km (0.111 R)
• M81: 53,057,278 km (0.085 R)
• M82: 54,767,780 km (0.09 R)
• M83: 54,863,374 km (0.096 R)
• M84: 55,725,805 km (0.12 R)
• M85: 56,979,735 km (0.11 R)
• M86: 57,658,610 km (0.06 R)
• M87: 58,047,863 km (0.05 R)
• M88: 58,633,240 km (0.098 R)
• M89: 59,220,561 km (0.077 R)
• M90: 61,688,776 km (0.038 R)
• M91: 62,186,488 km (0.088 R)
• M92: 62,385,902 km (0.095 R)
• M93: 64,998,031 km (0.096 R)
• M94: 67,133,690 km (0.075 R)
• M95: 68,776,275 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit