🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 14.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.58 AU

Year: 953 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,281,855 km

• M1: 209,437 km (0.1 R)
• M2: 341,083 km (0.114 R)
• M3: 523,892 km (0.093 R)
• M4: 700,866 km (0.096 R)
• M5: 954,135 km (0.098 R)
• M6: 1,165,068 km (0.12 R)
• M7: 1,353,412 km (0.075 R)
• M8: 1,495,680 km (0.098 R)
• M9: 1,593,517 km (0.048 R)
• M10: 1,710,652 km (0.06 R)
• M11: 1,953,898 km (0.07 R)
• M12: 2,227,662 km (0.082 R)
• M13: 2,331,184 km (0.117 R)
• M14: 2,504,418 km (0.114 R)
• M15: 2,622,301 km (0.119 R)
• M16: 2,752,152 km (0.078 R)
• M17: 2,977,147 km (0.066 R)
• M18: 3,070,945 km (0.039 R)
• M19: 3,272,304 km (0.102 R)
• M20: 3,412,776 km (0.073 R)
• M21: 3,555,193 km (0.108 R)
• M22: 3,812,203 km (0.089 R)
• M23: 3,948,785 km (0.064 R)
• M24: 4,262,193 km (0.076 R)
• M25: 4,368,407 km (0.045 R)
• M26: 4,571,711 km (0.046 R)
• M27: 4,864,025 km (0.116 R)
• M28: 5,012,576 km (0.09 R)
• M29: 5,263,601 km (0.102 R)
• M30: 5,377,894 km (0.063 R)
• M31: 5,505,800 km (0.088 R)
• M32: 5,647,768 km (0.103 R)
• M33: 5,935,595 km (0.12 R)
• M34: 6,349,233 km (0.094 R)
• M35: 6,525,459 km (0.118 R)
• M36: 6,744,770 km (0.117 R)
• M37: 6,882,998 km (0.095 R)
• M38: 7,190,571 km (0.117 R)
• M39: 7,317,729 km (0.082 R)
• M40: 7,674,969 km (0.118 R)
• M41: 7,790,459 km (0.111 R)
• M42: 8,451,083 km (0.05 R)
• M43: 8,660,370 km (0.057 R)
• M44: 9,221,662 km (0.074 R)
• M45: 9,437,232 km (0.087 R)
• M46: 9,716,830 km (0.108 R)
• M47: 10,188,812 km (0.103 R)
• M48: 10,347,834 km (0.031 R)
• M49: 10,475,740 km (0.102 R)
• M50: 10,588,088 km (0.109 R)
• M51: 10,716,892 km (0.09 R)
• M52: 10,992,302 km (0.092 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 11.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.41 AU - 2.23 AU

Year: 1561 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,281,855 km

• M1: 150,346 km (0.101 R)
• M2: 249,380 km (0.104 R)
• M3: 332,706 km (0.054 R)
• M4: 485,445 km (0.078 R)
• M5: 716,574 km (0.084 R)
• M6: 870,061 km (0.118 R)
• M7: 967,898 km (0.066 R)
• M8: 1,157,588 km (0.092 R)
• M9: 1,303,596 km (0.026 R)
• M10: 1,417,290 km (0.113 R)
• M11: 1,504,955 km (0.113 R)
• M12: 1,696,141 km (0.116 R)
• M13: 1,884,933 km (0.094 R)
• M14: 2,058,616 km (0.033 R)
• M15: 2,249,204 km (0.072 R)
• M16: 2,329,388 km (0.095 R)
• M17: 2,480,931 km (0.079 R)
• M18: 2,587,894 km (0.047 R)
• M19: 2,732,854 km (0.049 R)
• M20: 2,930,473 km (0.113 R)
• M21: 3,031,152 km (0.044 R)
• M22: 3,222,937 km (0.12 R)
• M23: 3,405,596 km (0.064 R)
• M24: 3,632,236 km (0.088 R)
• M25: 4,044,079 km (0.079 R)
• M26: 4,514,714 km (0.097 R)
• M27: 4,675,382 km (0.114 R)
• M28: 4,749,134 km (0.09 R)
• M29: 4,867,915 km (0.074 R)
• M30: 5,002,702 km (0.117 R)
• M31: 5,138,836 km (0.081 R)
• M32: 5,291,426 km (0.09 R)
• M33: 5,368,320 km (0.117 R)
• M34: 5,461,220 km (0.102 R)
• M35: 5,585,685 km (0.099 R)
• M36: 5,695,490 km (0.089 R)
• M37: 6,206,516 km (0.109 R)
• M38: 6,899,603 km (0.092 R)
• M39: 7,051,296 km (0.03 R)
• M40: 7,306,659 km (0.115 R)
• M41: 7,547,811 km (0.118 R)
• M42: 7,949,780 km (0.058 R)
• M43: 8,197,814 km (0.092 R)
• M44: 8,484,443 km (0.03 R)
• M45: 8,939,071 km (0.09 R)
• M46: 9,030,924 km (0.049 R)
• M47: 9,123,077 km (0.096 R)
• M48: 9,420,328 km (0.058 R)
• M49: 9,645,173 km (0.097 R)
• M50: 9,739,569 km (0.113 R)
• M51: 10,311,482 km (0.112 R)
• M52: 10,504,613 km (0.116 R)
• M53: 10,601,702 km (0.114 R)
• M54: 10,679,493 km (0.076 R)
• M55: 10,992,751 km (0.098 R)
• M56: 11,548,208 km (0.116 R)
• M57: 11,889,889 km (0.11 R)
• M58: 11,970,822 km (0.034 R)
• M59: 12,173,826 km (0.116 R)
• M60: 12,603,920 km (0.081 R)
• M61: 12,872,747 km (0.093 R)
• M62: 12,955,774 km (0.093 R)
• M63: 13,059,894 km (0.112 R)
• M64: 13,143,519 km (0.095 R)
• M65: 13,775,271 km (0.06 R)
• M66: 13,902,878 km (0.107 R)
• M67: 14,116,354 km (0.076 R)
• M68: 14,266,401 km (0.108 R)
• M69: 14,395,504 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 13

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1825 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,281,855 km

• M1: 168,298 km (0.057 R)
• M2: 259,253 km (0.117 R)
• M3: 420,520 km (0.047 R)
• M4: 509,231 km (0.083 R)
• M5: 613,202 km (0.074 R)
• M6: 733,030 km (0.07 R)
• M7: 846,425 km (0.093 R)
• M8: 1,127,370 km (0.11 R)
• M9: 1,353,562 km (0.07 R)
• M10: 1,486,853 km (0.053 R)
• M11: 1,736,532 km (0.116 R)
• M12: 1,935,647 km (0.105 R)
• M13: 2,087,489 km (0.097 R)
• M14: 2,566,651 km (0.091 R)
• M15: 2,819,321 km (0.047 R)
• M16: 2,979,840 km (0.07 R)
• M17: 3,156,216 km (0.1 R)
• M18: 3,599,026 km (0.111 R)
• M19: 3,910,040 km (0.101 R)
• M20: 4,089,707 km (0.117 R)
• M21: 4,215,668 km (0.055 R)
• M22: 4,529,375 km (0.065 R)
• M23: 4,674,485 km (0.076 R)
• M24: 4,880,182 km (0.054 R)
• M25: 5,149,159 km (0.064 R)
• M26: 5,239,965 km (0.091 R)
• M27: 5,780,312 km (0.115 R)
• M28: 5,874,708 km (0.037 R)
• M29: 6,161,039 km (0.082 R)
• M30: 6,681,639 km (0.117 R)
• M31: 6,897,210 km (0.086 R)
• M32: 7,014,345 km (0.1 R)
• M33: 7,098,269 km (0.05 R)
• M34: 7,284,369 km (0.106 R)
• M35: 7,609,445 km (0.098 R)
• M36: 7,974,464 km (0.078 R)
• M37: 8,167,894 km (0.054 R)
• M38: 8,309,563 km (0.103 R)
• M39: 8,685,503 km (0.099 R)
• M40: 8,975,723 km (0.116 R)
• M41: 9,158,681 km (0.104 R)
• M42: 9,269,084 km (0.104 R)
• M43: 9,491,237 km (0.105 R)
• M44: 9,884,081 km (0.064 R)
• M45: 10,339,906 km (0.113 R)
• M46: 10,493,243 km (0.089 R)
• M47: 10,919,149 km (0.12 R)
• M48: 11,114,673 km (0.066 R)
• M49: 11,311,245 km (0.082 R)
• M50: 11,767,967 km (0.104 R)
• M51: 12,008,670 km (0.102 R)
• M52: 13,194,831 km (0.12 R)
• M53: 13,738,769 km (0.077 R)
• M54: 13,971,095 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 10.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.87 AU - 3.07 AU

Year: 2468 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,281,855 km

• M1: 132,394 km (0.092 R)
• M2: 199,863 km (0.117 R)
• M3: 265,835 km (0.11 R)
• M4: 361,728 km (0.051 R)
• M5: 428,000 km (0.109 R)
• M6: 664,813 km (0.082 R)
• M7: 791,223 km (0.085 R)
• M8: 1,014,423 km (0.034 R)
• M9: 1,627,176 km (0.037 R)
• M10: 1,702,723 km (0.117 R)
• M11: 1,824,047 km (0.092 R)
• M12: 1,925,624 km (0.113 R)
• M13: 2,040,665 km (0.06 R)
• M14: 2,511,299 km (0.079 R)
• M15: 2,701,438 km (0.053 R)
• M16: 2,778,780 km (0.111 R)
• M17: 3,015,295 km (0.107 R)
• M18: 3,109,242 km (0.05 R)
• M19: 3,466,332 km (0.095 R)
• M20: 3,550,556 km (0.067 R)
• M21: 3,865,609 km (0.062 R)
• M22: 3,938,463 km (0.039 R)
• M23: 4,011,916 km (0.056 R)
• M24: 4,219,707 km (0.086 R)
• M25: 4,309,915 km (0.083 R)
• M26: 4,568,869 km (0.116 R)
• M27: 4,770,377 km (0.111 R)
• M28: 5,343,786 km (0.03 R)
• M29: 5,490,541 km (0.115 R)
• M30: 5,556,364 km (0.075 R)
• M31: 5,705,064 km (0.066 R)
• M32: 6,125,135 km (0.076 R)
• M33: 6,296,126 km (0.097 R)
• M34: 6,730,259 km (0.103 R)
• M35: 6,871,180 km (0.081 R)
• M36: 7,156,164 km (0.066 R)
• M37: 7,408,685 km (0.088 R)
• M38: 7,645,798 km (0.1 R)
• M39: 7,719,400 km (0.063 R)
• M40: 7,885,453 km (0.11 R)
• M41: 8,562,085 km (0.116 R)
• M42: 8,734,272 km (0.105 R)
• M43: 9,296,460 km (0.05 R)
• M44: 9,473,435 km (0.065 R)
• M45: 9,790,732 km (0.099 R)
• M46: 9,930,606 km (0.077 R)
• M47: 10,151,861 km (0.088 R)
• M48: 10,273,185 km (0.107 R)
• M49: 10,701,633 km (0.109 R)
• M50: 10,907,779 km (0.072 R)
• M51: 11,136,065 km (0.099 R)
• M52: 11,219,541 km (0.083 R)
• M53: 11,407,885 km (0.051 R)
• M54: 11,491,959 km (0.109 R)
• M55: 11,597,425 km (0.119 R)
• M56: 12,000,891 km (0.079 R)
• M57: 12,086,311 km (0.064 R)
• M58: 12,214,965 km (0.094 R)
• M59: 12,344,218 km (0.081 R)
• M60: 12,538,695 km (0.095 R)
• M61: 13,371,357 km (0.092 R)
• M62: 13,504,499 km (0.028 R)
• M63: 13,928,908 km (0.097 R)
• M64: 14,041,406 km (0.061 R)
• M65: 14,176,642 km (0.104 R)
• M66: 14,448,611 km (0.057 R)
• M67: 15,020,673 km (0.064 R)
• M68: 15,460,342 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.5

Radius: 3.3

Gravity: 33.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.67 AU - 11.21 AU

Year: 18441 Days

Day: 15.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,281,855 km

• M1: 42,935 km (0.063 R)
• M2: 90,956 km (0.041 R)
• M3: 148,551 km (0.078 R)
• M4: 315,203 km (0.089 R)
• M5: 675,883 km (0.029 R)
• M6: 715,227 km (0.076 R)
• M7: 755,170 km (0.101 R)
• M8: 1,078,900 km (0.083 R)
• M9: 1,365,380 km (0.106 R)
• M10: 1,542,952 km (0.036 R)
• M11: 1,647,821 km (0.082 R)
• M12: 1,674,299 km (0.086 R)
• M13: 1,754,783 km (0.053 R)
• M14: 2,004,013 km (0.084 R)
• M15: 2,118,455 km (0.045 R)
• M16: 2,784,465 km (0.106 R)
• M17: 3,041,624 km (0.117 R)
• M18: 3,172,971 km (0.091 R)
• M19: 3,373,582 km (0.098 R)
• M20: 4,325,922 km (0.08 R)
• M21: 4,548,074 km (0.104 R)
• M22: 4,965,153 km (0.067 R)
• M23: 6,121,994 km (0.116 R)
• M24: 6,329,486 km (0.116 R)
• M25: 7,182,343 km (0.086 R)
• M26: 7,666,741 km (0.053 R)
• M27: 7,755,902 km (0.111 R)
• M28: 8,573,903 km (0.103 R)
• M29: 8,713,029 km (0.073 R)
• M30: 8,899,428 km (0.089 R)
• M31: 9,706,658 km (0.06 R)
• M32: 11,389,783 km (0.049 R)
• M33: 12,316,542 km (0.105 R)
• M34: 13,374,498 km (0.083 R)
• M35: 13,481,910 km (0.093 R)
• M36: 14,626,483 km (0.113 R)
• M37: 15,350,686 km (0.065 R)
• M38: 15,519,433 km (0.09 R)
• M39: 16,314,994 km (0.117 R)
• M40: 17,065,527 km (0.083 R)
• M41: 17,123,720 km (0.094 R)
• M42: 17,886,370 km (0.12 R)
• M43: 18,182,724 km (0.099 R)
• M44: 18,361,194 km (0.117 R)
• M45: 19,444,582 km (0.072 R)
• M46: 19,932,719 km (0.102 R)
• M47: 20,610,547 km (0.054 R)
• M48: 21,108,110 km (0.12 R)
• M49: 21,170,642 km (0.112 R)
• M50: 22,242,211 km (0.117 R)
• M51: 22,688,611 km (0.078 R)
• M52: 23,784,865 km (0.114 R)
• M53: 25,228,933 km (0.096 R)
• M54: 25,561,040 km (0.1 R)
• M55: 26,162,573 km (0.076 R)
• M56: 27,447,619 km (0.093 R)
• M57: 27,652,418 km (0.057 R)
• M58: 28,132,179 km (0.098 R)
• M59: 28,269,809 km (0.057 R)
• M60: 28,338,624 km (0.078 R)
• M61: 28,961,101 km (0.114 R)
• M62: 29,239,203 km (0.119 R)
• M63: 30,078,746 km (0.066 R)
• M64: 31,210,305 km (0.091 R)
• M65: 31,709,812 km (0.042 R)
• M66: 32,572,094 km (0.054 R)
• M67: 32,789,011 km (0.086 R)
• M68: 36,847,452 km (0.118 R)
• M69: 37,224,139 km (0.099 R)
• M70: 39,974,047 km (0.055 R)
• M71: 40,361,057 km (0.062 R)
• M72: 40,827,204 km (0.091 R)
• M73: 41,295,146 km (0.115 R)
• M74: 41,451,476 km (0.076 R)
• M75: 41,686,344 km (0.106 R)
• M76: 42,472,631 km (0.059 R)
• M77: 44,699,993 km (0.119 R)
• M78: 46,151,841 km (0.117 R)
• M79: 46,395,236 km (0.114 R)
• M80: 47,128,266 km (0.092 R)
• M81: 48,111,423 km (0.095 R)
• M82: 48,358,409 km (0.073 R)
• M83: 48,688,123 km (0.048 R)
• M84: 48,770,701 km (0.053 R)
• M85: 48,853,429 km (0.079 R)
• M86: 50,599,086 km (0.109 R)
• M87: 52,195,894 km (0.073 R)
• M88: 52,618,957 km (0.116 R)
• M89: 54,322,278 km (0.081 R)
• M90: 54,750,876 km (0.11 R)
• M91: 56,216,636 km (0.086 R)
• M92: 56,390,020 km (0.07 R)
• M93: 58,045,171 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 3

Gravity: 62.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.49 AU - 11.87 AU

Year: 19149 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,281,855 km

• M1: 61,784 km (0.103 R)
• M2: 86,916 km (0.04 R)
• M3: 1,054,964 km (0.106 R)
• M4: 1,459,626 km (0.08 R)
• M5: 2,001,171 km (0.072 R)
• M6: 2,808,550 km (0.116 R)
• M7: 3,097,574 km (0.052 R)
• M8: 3,282,925 km (0.09 R)
• M9: 3,358,173 km (0.076 R)
• M10: 3,510,164 km (0.044 R)
• M11: 4,344,921 km (0.038 R)
• M12: 4,678,374 km (0.031 R)
• M13: 4,762,897 km (0.109 R)
• M14: 6,045,848 km (0.117 R)
• M15: 6,370,625 km (0.092 R)
• M16: 6,417,449 km (0.052 R)
• M17: 6,892,273 km (0.075 R)
• M18: 8,026,524 km (0.11 R)
• M19: 8,280,691 km (0.089 R)
• M20: 8,744,893 km (0.052 R)
• M21: 8,901,373 km (0.05 R)
• M22: 8,953,881 km (0.119 R)
• M23: 9,430,051 km (0.112 R)
• M24: 9,644,276 km (0.091 R)
• M25: 9,806,140 km (0.11 R)
• M26: 9,860,145 km (0.09 R)
• M27: 10,351,724 km (0.049 R)
• M28: 11,019,379 km (0.08 R)
• M29: 11,529,358 km (0.044 R)
• M30: 11,988,923 km (0.054 R)
• M31: 13,523,648 km (0.109 R)
• M32: 17,097,092 km (0.09 R)
• M33: 17,162,317 km (0.082 R)
• M34: 17,489,337 km (0.118 R)
• M35: 18,016,820 km (0.04 R)
• M36: 18,215,934 km (0.06 R)
• M37: 21,570,367 km (0.03 R)
• M38: 22,349,024 km (0.081 R)
• M39: 22,921,087 km (0.088 R)
• M40: 23,136,807 km (0.116 R)
• M41: 24,152,576 km (0.118 R)
• M42: 24,518,941 km (0.11 R)
• M43: 24,592,394 km (0.074 R)
• M44: 25,927,555 km (0.115 R)
• M45: 26,152,401 km (0.11 R)
• M46: 26,302,597 km (0.068 R)
• M47: 26,754,981 km (0.098 R)
• M48: 28,977,556 km (0.075 R)
• M49: 30,071,566 km (0.117 R)
• M50: 30,307,781 km (0.11 R)
• M51: 30,623,582 km (0.111 R)
• M52: 31,258,625 km (0.03 R)
• M53: 31,338,360 km (0.105 R)
• M54: 31,497,832 km (0.117 R)
• M55: 32,541,576 km (0.034 R)
• M56: 32,622,359 km (0.092 R)
• M57: 33,270,866 km (0.093 R)
• M58: 34,415,738 km (0.097 R)
• M59: 35,075,914 km (0.087 R)
• M60: 35,656,802 km (0.089 R)
• M61: 36,408,531 km (0.054 R)
• M62: 36,660,155 km (0.057 R)
• M63: 37,080,974 km (0.109 R)
• M64: 37,418,766 km (0.088 R)
• M65: 38,182,463 km (0.033 R)
• M66: 39,898,051 km (0.069 R)
• M67: 40,591,138 km (0.093 R)
• M68: 41,550,809 km (0.115 R)
• M69: 43,492,439 km (0.113 R)
• M70: 43,670,461 km (0.067 R)
• M71: 44,116,412 km (0.073 R)
• M72: 44,295,331 km (0.115 R)
• M73: 44,564,009 km (0.084 R)
• M74: 45,915,476 km (0.111 R)
• M75: 47,463,365 km (0.064 R)
• M76: 47,646,623 km (0.053 R)
• M77: 48,843,256 km (0.115 R)
• M78: 48,935,857 km (0.115 R)
• M79: 49,584,663 km (0.071 R)
• M80: 50,423,159 km (0.114 R)
• M81: 51,266,293 km (0.108 R)
• M82: 52,303,006 km (0.079 R)
• M83: 53,156,462 km (0.095 R)
• M84: 55,165,711 km (0.073 R)
• M85: 55,454,734 km (0.026 R)
• M86: 55,937,636 km (0.081 R)
• M87: 56,034,426 km (0.098 R)
• M88: 56,421,884 km (0.063 R)
• M89: 56,907,479 km (0.075 R)
• M90: 57,589,795 km (0.091 R)
• M91: 58,667,348 km (0.087 R)
• M92: 58,765,634 km (0.106 R)
• M93: 59,455,131 km (0.115 R)
• M94: 60,147,469 km (0.082 R)
• M95: 61,041,317 km (0.041 R)
• M96: 61,539,926 km (0.105 R)
• M97: 64,457,983 km (0.06 R)
• M98: 66,189,279 km (0.094 R)
• M99: 68,556,067 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit