🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 13.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 287 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,612,683 km

• M1: 174,880 km (0.118 R)
• M2: 283,189 km (0.117 R)
• M3: 391,198 km (0.113 R)
• M4: 527,183 km (0.077 R)
• M5: 650,751 km (0.06 R)
• M6: 740,659 km (0.042 R)
• M7: 872,156 km (0.098 R)
• M8: 1,004,550 km (0.093 R)
• M9: 1,111,811 km (0.078 R)
• M10: 1,287,140 km (0.12 R)
• M11: 1,522,009 km (0.106 R)
• M12: 1,609,823 km (0.066 R)
• M13: 1,723,367 km (0.078 R)
• M14: 1,829,881 km (0.086 R)
• M15: 1,983,967 km (0.1 R)
• M16: 2,106,338 km (0.074 R)
• M17: 2,194,750 km (0.066 R)
• M18: 2,316,224 km (0.104 R)
• M19: 2,456,397 km (0.106 R)
• M20: 2,842,509 km (0.089 R)
• M21: 2,963,983 km (0.1 R)
• M22: 3,051,797 km (0.04 R)
• M23: 3,152,476 km (0.104 R)
• M24: 3,350,992 km (0.057 R)
• M25: 3,461,096 km (0.083 R)
• M26: 3,566,264 km (0.079 R)
• M27: 3,659,912 km (0.111 R)
• M28: 3,779,889 km (0.112 R)
• M29: 4,173,781 km (0.114 R)
• M30: 4,319,040 km (0.115 R)
• M31: 4,520,100 km (0.074 R)
• M32: 4,751,677 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 9.8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,612,683 km

• M1: 125,213 km (0.115 R)
• M2: 190,288 km (0.097 R)
• M3: 263,741 km (0.051 R)
• M4: 326,123 km (0.072 R)
• M5: 520,301 km (0.079 R)
• M6: 588,219 km (0.084 R)
• M7: 684,111 km (0.042 R)
• M8: 766,390 km (0.039 R)
• M9: 862,432 km (0.104 R)
• M10: 924,216 km (0.109 R)
• M11: 1,030,729 km (0.105 R)
• M12: 1,111,662 km (0.047 R)
• M13: 1,187,209 km (0.036 R)
• M14: 1,256,772 km (0.107 R)
• M15: 1,355,806 km (0.098 R)
• M16: 1,465,760 km (0.097 R)
• M17: 1,557,613 km (0.116 R)
• M18: 1,634,207 km (0.045 R)
• M19: 1,778,270 km (0.11 R)
• M20: 1,967,661 km (0.082 R)
• M21: 2,064,899 km (0.039 R)
• M22: 2,163,933 km (0.097 R)
• M23: 2,351,828 km (0.114 R)
• M24: 2,420,643 km (0.119 R)
• M25: 2,540,172 km (0.105 R)
• M26: 2,651,622 km (0.114 R)
• M27: 2,759,482 km (0.052 R)
• M28: 2,900,254 km (0.099 R)
• M29: 2,974,305 km (0.066 R)
• M30: 3,048,954 km (0.108 R)
• M31: 3,113,431 km (0.071 R)
• M32: 3,293,248 km (0.062 R)
• M33: 3,431,626 km (0.091 R)
• M34: 3,549,509 km (0.084 R)
• M35: 3,691,477 km (0.105 R)
• M36: 3,760,442 km (0.052 R)
• M37: 4,022,537 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 13.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.51 AU - 2.33 AU

Year: 1774 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,612,683 km

• M1: 171,589 km (0.084 R)
• M2: 263,741 km (0.081 R)
• M3: 353,350 km (0.085 R)
• M4: 556,654 km (0.067 R)
• M5: 727,494 km (0.075 R)
• M6: 1,020,108 km (0.105 R)
• M7: 1,108,371 km (0.118 R)
• M8: 1,236,726 km (0.109 R)
• M9: 1,322,146 km (0.088 R)
• M10: 1,580,801 km (0.115 R)
• M11: 1,759,121 km (0.116 R)
• M12: 2,079,111 km (0.063 R)
• M13: 2,252,196 km (0.111 R)
• M14: 2,346,443 km (0.059 R)
• M15: 2,514,890 km (0.088 R)
• M16: 2,600,609 km (0.056 R)
• M17: 2,813,038 km (0.12 R)
• M18: 2,953,660 km (0.074 R)
• M19: 3,162,499 km (0.078 R)
• M20: 3,268,713 km (0.08 R)
• M21: 3,389,738 km (0.109 R)
• M22: 3,539,785 km (0.113 R)
• M23: 3,846,460 km (0.089 R)
• M24: 3,974,516 km (0.104 R)
• M25: 4,103,918 km (0.071 R)
• M26: 4,322,930 km (0.082 R)
• M27: 4,515,911 km (0.062 R)
• M28: 4,987,593 km (0.112 R)
• M29: 5,253,129 km (0.077 R)
• M30: 5,459,275 km (0.065 R)
• M31: 5,555,317 km (0.037 R)
• M32: 5,668,263 km (0.079 R)
• M33: 5,814,420 km (0.096 R)
• M34: 5,912,557 km (0.11 R)
• M35: 6,177,195 km (0.066 R)
• M36: 6,327,691 km (0.116 R)
• M37: 6,717,992 km (0.086 R)
• M38: 6,907,532 km (0.102 R)
• M39: 7,380,112 km (0.065 R)
• M40: 7,522,230 km (0.113 R)
• M41: 7,899,516 km (0.065 R)
• M42: 8,136,329 km (0.085 R)
• M43: 8,691,636 km (0.099 R)
• M44: 9,030,625 km (0.076 R)
• M45: 9,220,914 km (0.087 R)
• M46: 9,393,400 km (0.088 R)
• M47: 9,819,455 km (0.087 R)
• M48: 10,490,251 km (0.111 R)
• M49: 10,610,229 km (0.079 R)
• M50: 11,380,359 km (0.119 R)
• M51: 11,627,345 km (0.088 R)
• M52: 11,751,511 km (0.054 R)
• M53: 11,959,452 km (0.117 R)
• M54: 12,548,269 km (0.071 R)
• M55: 12,696,970 km (0.077 R)
• M56: 12,867,511 km (0.115 R)
• M57: 13,017,558 km (0.047 R)
• M58: 13,362,381 km (0.119 R)
• M59: 13,514,223 km (0.09 R)
• M60: 13,797,860 km (0.09 R)
• M61: 13,951,348 km (0.043 R)
• M62: 14,083,293 km (0.057 R)
• M63: 14,259,968 km (0.11 R)
• M64: 14,861,800 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.01 AU - 2.59 AU

Year: 2326 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,612,683 km

• M1: 560,094 km (0.095 R)
• M2: 657,333 km (0.098 R)
• M3: 771,626 km (0.07 R)
• M4: 924,066 km (0.11 R)
• M5: 1,154,148 km (0.072 R)
• M6: 1,232,088 km (0.109 R)
• M7: 1,467,256 km (0.1 R)
• M8: 1,561,503 km (0.113 R)
• M9: 2,068,490 km (0.094 R)
• M10: 2,228,559 km (0.073 R)
• M11: 2,437,249 km (0.065 R)
• M12: 2,663,740 km (0.095 R)
• M13: 2,779,528 km (0.097 R)
• M14: 3,284,272 km (0.108 R)
• M15: 3,967,934 km (0.05 R)
• M16: 4,034,056 km (0.049 R)
• M17: 4,541,791 km (0.028 R)
• M18: 4,757,511 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 3.1

Gravity: 53.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.5 AU - 7.06 AU

Year: 9267 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,612,683 km

• M1: 62,831 km (0.085 R)
• M2: 147,055 km (0.101 R)
• M3: 192,682 km (0.097 R)
• M4: 253,868 km (0.057 R)
• M5: 333,454 km (0.032 R)
• M6: 382,522 km (0.117 R)
• M7: 941,120 km (0.114 R)
• M8: 993,779 km (0.114 R)
• M9: 1,138,739 km (0.104 R)
• M10: 1,550,133 km (0.099 R)
• M11: 2,003,115 km (0.103 R)
• M12: 2,493,946 km (0.069 R)
• M13: 3,551,753 km (0.071 R)
• M14: 3,716,759 km (0.102 R)
• M15: 3,856,334 km (0.066 R)
• M16: 4,169,143 km (0.096 R)
• M17: 4,460,709 km (0.088 R)
• M18: 4,668,650 km (0.119 R)
• M19: 4,788,927 km (0.101 R)
• M20: 5,626,974 km (0.094 R)
• M21: 5,819,357 km (0.11 R)
• M22: 6,509,303 km (0.057 R)
• M23: 7,259,386 km (0.079 R)
• M24: 7,503,829 km (0.074 R)
• M25: 7,574,140 km (0.101 R)
• M26: 8,398,424 km (0.111 R)
• M27: 8,471,428 km (0.103 R)
• M28: 9,063,088 km (0.112 R)
• M29: 9,100,487 km (0.041 R)
• M30: 9,137,887 km (0.115 R)
• M31: 9,744,506 km (0.114 R)
• M32: 9,898,143 km (0.071 R)
• M33: 10,091,274 km (0.052 R)
• M34: 10,324,796 km (0.084 R)
• M35: 10,599,458 km (0.111 R)
• M36: 10,836,720 km (0.096 R)
• M37: 11,155,812 km (0.109 R)
• M38: 11,640,360 km (0.086 R)
• M39: 12,049,360 km (0.11 R)
• M40: 13,560,149 km (0.106 R)
• M41: 13,817,607 km (0.089 R)
• M42: 13,860,692 km (0.091 R)
• M43: 13,947,009 km (0.117 R)
• M44: 15,040,720 km (0.08 R)
• M45: 16,025,821 km (0.071 R)
• M46: 16,939,266 km (0.076 R)
• M47: 17,402,272 km (0.042 R)
• M48: 17,869,466 km (0.083 R)
• M49: 17,963,264 km (0.073 R)
• M50: 18,151,607 km (0.081 R)
• M51: 18,672,956 km (0.059 R)
• M52: 19,391,774 km (0.049 R)
• M53: 19,633,374 km (0.107 R)
• M54: 20,119,717 km (0.03 R)
• M55: 20,266,323 km (0.116 R)
• M56: 20,413,228 km (0.094 R)
• M57: 20,905,854 km (0.095 R)
• M58: 21,004,738 km (0.087 R)
• M59: 21,651,898 km (0.084 R)
• M60: 22,003,004 km (0.101 R)
• M61: 22,053,419 km (0.098 R)
• M62: 22,103,684 km (0.074 R)
• M63: 22,660,188 km (0.115 R)
• M64: 22,863,641 km (0.066 R)
• M65: 24,984,191 km (0.049 R)
• M66: 25,352,351 km (0.059 R)
• M67: 25,722,456 km (0.112 R)
• M68: 26,735,832 km (0.054 R)
• M69: 27,491,002 km (0.055 R)
• M70: 27,545,157 km (0.089 R)
• M71: 28,636,623 km (0.073 R)
• M72: 30,468,150 km (0.11 R)
• M73: 30,805,194 km (0.109 R)
• M74: 31,483,021 km (0.103 R)
• M75: 32,451,668 km (0.072 R)
• M76: 33,430,038 km (0.072 R)
• M77: 33,661,765 km (0.095 R)
• M78: 33,951,985 km (0.05 R)
• M79: 35,297,917 km (0.079 R)
• M80: 35,474,741 km (0.056 R)
• M81: 36,303,813 km (0.119 R)
• M82: 37,619,676 km (0.097 R)
• M83: 37,800,240 km (0.113 R)
• M84: 38,283,292 km (0.093 R)
• M85: 38,586,377 km (0.094 R)
• M86: 39,928,868 km (0.076 R)
• M87: 40,051,539 km (0.074 R)
• M88: 40,729,217 km (0.04 R)
• M89: 40,976,652 km (0.088 R)
• M90: 41,348,552 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.1

Radius: 4.3

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.61 AU - 7.93 AU

Year: 11747 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,612,683 km

• M1: 54,902 km (0.03 R)
• M2: 187,596 km (0.078 R)
• M3: 282,441 km (0.114 R)
• M4: 560,992 km (0.095 R)
• M5: 637,437 km (0.115 R)
• M6: 701,165 km (0.115 R)
• M7: 940,522 km (0.115 R)
• M8: 1,184,217 km (0.079 R)
• M9: 1,384,678 km (0.052 R)
• M10: 1,510,041 km (0.09 R)
• M11: 2,166,776 km (0.116 R)
• M12: 2,239,181 km (0.1 R)
• M13: 2,794,638 km (0.094 R)
• M14: 2,847,296 km (0.085 R)
• M15: 3,060,772 km (0.071 R)
• M16: 3,362,661 km (0.064 R)
• M17: 3,906,449 km (0.096 R)
• M18: 3,935,770 km (0.101 R)
• M19: 4,850,711 km (0.098 R)
• M20: 4,945,706 km (0.096 R)
• M21: 6,652,318 km (0.093 R)
• M22: 6,970,662 km (0.091 R)
• M23: 7,149,731 km (0.025 R)
• M24: 7,512,356 km (0.03 R)
• M25: 8,482,947 km (0.078 R)
• M26: 8,750,877 km (0.08 R)
• M27: 9,531,928 km (0.051 R)
• M28: 10,051,331 km (0.094 R)
• M29: 10,132,114 km (0.112 R)
• M30: 10,334,819 km (0.118 R)
• M31: 10,457,190 km (0.101 R)
• M32: 10,498,031 km (0.097 R)
• M33: 10,539,020 km (0.074 R)
• M34: 10,951,163 km (0.088 R)
• M35: 10,992,751 km (0.108 R)
• M36: 11,452,914 km (0.105 R)
• M37: 11,961,995 km (0.101 R)
• M38: 12,262,388 km (0.068 R)
• M39: 12,914,335 km (0.119 R)
• M40: 13,134,244 km (0.117 R)
• M41: 15,914,072 km (0.071 R)
• M42: 16,291,657 km (0.093 R)
• M43: 16,529,218 km (0.083 R)
• M44: 16,624,512 km (0.097 R)
• M45: 16,911,590 km (0.102 R)
• M46: 17,055,803 km (0.092 R)
• M47: 18,125,278 km (0.114 R)
• M48: 18,966,467 km (0.063 R)
• M49: 19,216,295 km (0.11 R)
• M50: 20,124,803 km (0.041 R)
• M51: 20,533,056 km (0.106 R)
• M52: 21,150,446 km (0.112 R)
• M53: 21,461,460 km (0.088 R)
• M54: 22,087,976 km (0.12 R)
• M55: 22,561,902 km (0.101 R)
• M56: 22,667,668 km (0.087 R)
• M57: 23,252,147 km (0.093 R)
• M58: 24,003,427 km (0.104 R)
• M59: 24,165,442 km (0.07 R)
• M60: 24,436,214 km (0.054 R)
• M61: 24,490,518 km (0.081 R)
• M62: 24,708,033 km (0.084 R)
• M63: 24,762,487 km (0.08 R)
• M64: 26,082,090 km (0.06 R)
• M65: 26,193,091 km (0.089 R)
• M66: 26,918,491 km (0.059 R)
• M67: 27,142,888 km (0.089 R)
• M68: 27,255,386 km (0.109 R)
• M69: 27,424,431 km (0.076 R)
• M70: 27,537,228 km (0.03 R)
• M71: 27,820,118 km (0.12 R)
• M72: 29,364,117 km (0.052 R)
• M73: 30,350,416 km (0.108 R)
• M74: 30,877,001 km (0.118 R)
• M75: 31,288,544 km (0.036 R)
• M76: 31,465,519 km (0.072 R)
• M77: 33,073,247 km (0.046 R)
• M78: 33,313,651 km (0.097 R)
• M79: 34,463,609 km (0.075 R)
• M80: 35,074,118 km (0.033 R)
• M81: 35,503,464 km (0.069 R)
• M82: 36,677,957 km (0.078 R)
• M83: 36,802,273 km (0.041 R)
• M84: 36,989,121 km (0.093 R)
• M85: 38,053,659 km (0.107 R)
• M86: 38,874,353 km (0.089 R)
• M87: 38,937,783 km (0.088 R)
• M88: 40,662,048 km (0.051 R)
• M89: 41,371,590 km (0.117 R)
• M90: 41,436,366 km (0.055 R)
• M91: 41,825,321 km (0.057 R)
• M92: 42,933,990 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 7.8

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.02 AU - 8.6 AU

Year: 13180 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,612,683 km

• M1: 107,561 km (0.055 R)
• M2: 483,800 km (0.1 R)
• M3: 754,422 km (0.082 R)
• M4: 1,317,508 km (0.114 R)
• M5: 1,369,419 km (0.073 R)
• M6: 1,448,706 km (0.105 R)
• M7: 1,868,029 km (0.062 R)
• M8: 1,956,291 km (0.078 R)
• M9: 2,547,652 km (0.11 R)
• M10: 2,613,026 km (0.086 R)
• M11: 2,678,999 km (0.094 R)
• M12: 3,733,215 km (0.053 R)
• M13: 5,065,085 km (0.071 R)
• M14: 5,695,191 km (0.03 R)
• M15: 5,910,761 km (0.099 R)
• M16: 5,997,827 km (0.083 R)
• M17: 7,306,360 km (0.107 R)
• M18: 7,399,859 km (0.039 R)
• M19: 7,872,887 km (0.104 R)
• M20: 7,968,630 km (0.117 R)
• M21: 9,198,623 km (0.093 R)
• M22: 9,400,880 km (0.037 R)
• M23: 9,809,880 km (0.064 R)
• M24: 10,964,178 km (0.11 R)
• M25: 11,611,787 km (0.082 R)
• M26: 12,327,313 km (0.052 R)
• M27: 13,284,441 km (0.107 R)
• M28: 13,570,472 km (0.092 R)
• M29: 13,685,512 km (0.042 R)
• M30: 14,440,832 km (0.114 R)
• M31: 14,734,941 km (0.093 R)
• M32: 15,568,950 km (0.11 R)
• M33: 15,749,664 km (0.107 R)
• M34: 16,174,073 km (0.089 R)
• M35: 17,407,358 km (0.058 R)
• M36: 17,469,740 km (0.053 R)
• M37: 17,720,317 km (0.1 R)
• M38: 18,225,060 km (0.116 R)
• M39: 18,734,441 km (0.084 R)
• M40: 19,055,328 km (0.104 R)
• M41: 19,963,088 km (0.113 R)
• M42: 20,159,510 km (0.118 R)
• M43: 20,225,034 km (0.09 R)
• M44: 20,752,366 km (0.064 R)
• M45: 21,284,336 km (0.073 R)
• M46: 21,753,326 km (0.05 R)
• M47: 22,090,519 km (0.093 R)
• M48: 22,158,137 km (0.049 R)
• M49: 22,701,776 km (0.106 R)
• M50: 22,975,241 km (0.106 R)
• M51: 23,043,757 km (0.073 R)
• M52: 23,663,541 km (0.087 R)
• M53: 26,627,972 km (0.116 R)
• M54: 28,226,874 km (0.118 R)
• M55: 28,594,586 km (0.117 R)
• M56: 29,186,096 km (0.118 R)
• M57: 29,409,146 km (0.032 R)
• M58: 29,707,145 km (0.047 R)
• M59: 30,381,532 km (0.073 R)
• M60: 30,456,780 km (0.065 R)
• M61: 32,897,021 km (0.076 R)
• M62: 33,206,539 km (0.087 R)
• M63: 34,689,502 km (0.091 R)
• M64: 39,348,130 km (0.102 R)
• M65: 39,430,109 km (0.081 R)
• M66: 40,005,911 km (0.11 R)
• M67: 41,499,347 km (0.112 R)
• M68: 41,582,823 km (0.108 R)
• M69: 46,174,131 km (0.105 R)
• M70: 48,265,659 km (0.107 R)
• M71: 49,146,341 km (0.086 R)
• M72: 50,121,121 km (0.033 R)
• M73: 50,923,414 km (0.101 R)
• M74: 51,909,713 km (0.104 R)
• M75: 52,360,003 km (0.114 R)
• M76: 53,446,382 km (0.076 R)
• M77: 53,628,144 km (0.105 R)
• M78: 55,273,272 km (0.117 R)
• M79: 57,306,456 km (0.09 R)
• M80: 58,145,252 km (0.074 R)
• M81: 58,613,044 km (0.109 R)
• M82: 59,082,033 km (0.092 R)
• M83: 59,175,981 km (0.102 R)
• M84: 59,552,220 km (0.033 R)
• M85: 59,929,356 km (0.053 R)
• M86: 60,685,872 km (0.078 R)
• M87: 61,255,391 km (0.05 R)
• M88: 61,636,118 km (0.079 R)
• M89: 62,782,786 km (0.112 R)
• M90: 63,262,546 km (0.073 R)
• M91: 64,419,237 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit