🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.31 AU - 1.77 AU

Year: 728 Days

Day: 32.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,323,896 km

• M1: 290,220 km (0.095 R)
• M2: 1,309,430 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.8 AU

Year: 1346 Days

Day: 13.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,323,896 km

• M1: 796,758 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.24 AU - 2.9 AU

Year: 1569 Days

Day: 36.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,323,896 km

• M1: 1,288,935 km (0.083 R)
• M2: 1,965,267 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 13.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.59 AU - 7.27 AU

Year: 6209 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,323,896 km

• M1: 173,085 km (0.05 R)
• M2: 286,330 km (0.116 R)
• M3: 471,832 km (0.101 R)
• M4: 1,508,246 km (0.042 R)
• M5: 1,962,724 km (0.07 R)
• M6: 2,186,971 km (0.11 R)
• M7: 2,539,424 km (0.073 R)
• M8: 2,640,552 km (0.08 R)
• M9: 2,826,203 km (0.098 R)
• M10: 2,952,464 km (0.116 R)
• M11: 3,298,483 km (0.079 R)
• M12: 3,387,045 km (0.047 R)
• M13: 3,589,451 km (0.111 R)
• M14: 4,760,503 km (0.073 R)
• M15: 4,987,743 km (0.087 R)
• M16: 5,296,363 km (0.086 R)
• M17: 5,558,458 km (0.111 R)
• M18: 5,744,558 km (0.113 R)
• M19: 5,932,603 km (0.036 R)
• M20: 6,370,326 km (0.056 R)
• M21: 6,818,671 km (0.103 R)
• M22: 7,075,381 km (0.041 R)
• M23: 7,422,598 km (0.093 R)
• M24: 7,834,889 km (0.094 R)
• M25: 8,254,661 km (0.081 R)
• M26: 8,467,239 km (0.066 R)
• M27: 8,960,314 km (0.115 R)
• M28: 9,053,663 km (0.101 R)
• M29: 9,210,292 km (0.116 R)
• M30: 9,367,669 km (0.061 R)
• M31: 10,560,413 km (0.117 R)
• M32: 10,758,480 km (0.092 R)
• M33: 11,258,736 km (0.101 R)
• M34: 11,971,869 km (0.067 R)
• M35: 12,143,906 km (0.097 R)
• M36: 14,198,484 km (0.069 R)
• M37: 14,857,761 km (0.06 R)
• M38: 15,865,453 km (0.082 R)
• M39: 16,320,529 km (0.084 R)
• M40: 16,664,604 km (0.114 R)
• M41: 17,515,667 km (0.079 R)
• M42: 17,711,191 km (0.106 R)
• M43: 18,420,734 km (0.109 R)
• M44: 18,659,342 km (0.108 R)
• M45: 19,019,125 km (0.109 R)
• M46: 19,583,408 km (0.055 R)
• M47: 20,399,166 km (0.082 R)
• M48: 20,646,002 km (0.071 R)
• M49: 20,769,869 km (0.043 R)
• M50: 21,309,319 km (0.063 R)
• M51: 21,601,633 km (0.068 R)
• M52: 21,979,518 km (0.069 R)
• M53: 22,317,160 km (0.035 R)
• M54: 23,126,185 km (0.109 R)
• M55: 23,254,839 km (0.076 R)
• M56: 24,554,097 km (0.059 R)
• M57: 25,036,400 km (0.091 R)
• M58: 25,654,838 km (0.113 R)
• M59: 25,876,841 km (0.061 R)
• M60: 27,540,070 km (0.103 R)
• M61: 27,630,876 km (0.12 R)
• M62: 28,361,662 km (0.114 R)
• M63: 28,775,450 km (0.073 R)
• M64: 29,795,408 km (0.098 R)
• M65: 30,028,930 km (0.11 R)
• M66: 30,497,620 km (0.119 R)
• M67: 31,870,779 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 7.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.73 AU - 14.13 AU

Year: 18742 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,323,896 km

• M1: 121,922 km (0.099 R)
• M2: 340,784 km (0.118 R)
• M3: 1,013,825 km (0.052 R)
• M4: 1,554,471 km (0.071 R)
• M5: 1,655,899 km (0.083 R)
• M6: 1,780,364 km (0.083 R)
• M7: 1,973,196 km (0.106 R)
• M8: 2,127,880 km (0.107 R)
• M9: 2,218,088 km (0.112 R)
• M10: 2,378,905 km (0.088 R)
• M11: 2,663,889 km (0.111 R)
• M12: 2,736,743 km (0.061 R)
• M13: 2,984,926 km (0.083 R)
• M14: 3,214,409 km (0.099 R)
• M15: 3,663,502 km (0.098 R)
• M16: 3,744,883 km (0.114 R)
• M17: 3,909,292 km (0.051 R)
• M18: 4,217,164 km (0.119 R)
• M19: 4,274,011 km (0.07 R)
• M20: 4,591,009 km (0.09 R)
• M21: 4,826,476 km (0.115 R)
• M22: 5,309,079 km (0.042 R)
• M23: 5,401,231 km (0.076 R)
• M24: 5,649,863 km (0.11 R)
• M25: 6,029,692 km (0.109 R)
• M26: 6,483,422 km (0.093 R)
• M27: 7,561,275 km (0.085 R)
• M28: 7,734,659 km (0.119 R)
• M29: 7,804,371 km (0.087 R)
• M30: 8,050,161 km (0.087 R)
• M31: 8,156,226 km (0.035 R)
• M32: 8,621,475 km (0.051 R)
• M33: 8,985,147 km (0.097 R)
• M34: 9,316,656 km (0.119 R)
• M35: 9,391,006 km (0.086 R)
• M36: 9,652,354 km (0.03 R)
• M37: 10,220,676 km (0.077 R)
• M38: 10,335,567 km (0.078 R)
• M39: 10,528,100 km (0.093 R)
• M40: 11,112,878 km (0.044 R)
• M41: 12,313,850 km (0.118 R)
• M42: 12,764,438 km (0.103 R)
• M43: 13,178,824 km (0.078 R)
• M44: 13,304,038 km (0.076 R)
• M45: 13,555,512 km (0.11 R)
• M46: 13,639,735 km (0.063 R)
• M47: 13,935,790 km (0.064 R)
• M48: 14,405,377 km (0.091 R)
• M49: 15,184,782 km (0.037 R)
• M50: 16,469,379 km (0.06 R)
• M51: 17,834,460 km (0.113 R)
• M52: 19,093,775 km (0.063 R)
• M53: 19,901,304 km (0.078 R)
• M54: 20,237,151 km (0.086 R)
• M55: 20,671,583 km (0.062 R)
• M56: 21,993,430 km (0.107 R)
• M57: 23,040,316 km (0.067 R)
• M58: 25,441,511 km (0.067 R)
• M59: 25,545,482 km (0.108 R)
• M60: 25,805,932 km (0.08 R)
• M61: 25,910,351 km (0.073 R)
• M62: 26,119,639 km (0.097 R)
• M63: 26,539,859 km (0.059 R)
• M64: 27,707,171 km (0.101 R)
• M65: 27,974,802 km (0.097 R)
• M66: 28,135,769 km (0.117 R)
• M67: 28,620,466 km (0.082 R)
• M68: 28,674,471 km (0.12 R)
• M69: 29,271,217 km (0.083 R)
• M70: 29,598,388 km (0.041 R)
• M71: 29,762,347 km (0.087 R)
• M72: 29,817,100 km (0.113 R)
• M73: 30,256,319 km (0.11 R)
• M74: 30,919,187 km (0.088 R)
• M75: 31,085,540 km (0.106 R)
• M76: 31,419,442 km (0.054 R)
• M77: 32,259,135 km (0.093 R)
• M78: 32,766,422 km (0.077 R)
• M79: 32,822,970 km (0.07 R)
• M80: 33,333,248 km (0.117 R)
• M81: 35,226,708 km (0.063 R)
• M82: 35,342,497 km (0.068 R)
• M83: 35,632,717 km (0.115 R)
• M84: 35,749,104 km (0.106 R)
• M85: 35,923,834 km (0.104 R)
• M86: 36,040,371 km (0.077 R)
• M87: 36,098,714 km (0.118 R)
• M88: 38,220,760 km (0.103 R)
• M89: 38,518,609 km (0.083 R)
• M90: 40,504,072 km (0.028 R)

Asteroid Belt

Center: 14.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.8

Radius: 6.6

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.65 AU - 18.21 AU

Year: 21968 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,323,896 km

• M1: 89,609 km (0.11 R)
• M2: 267,631 km (0.11 R)
• M3: 412,890 km (0.118 R)
• M4: 1,074,562 km (0.103 R)
• M5: 2,455,649 km (0.096 R)
• M6: 3,052,545 km (0.08 R)
• M7: 3,219,047 km (0.119 R)
• M8: 4,895,590 km (0.036 R)
• M9: 5,338,250 km (0.043 R)
• M10: 5,793,776 km (0.059 R)
• M11: 6,052,131 km (0.096 R)
• M12: 6,209,060 km (0.094 R)
• M13: 6,473,399 km (0.073 R)
• M14: 6,526,806 km (0.114 R)
• M15: 7,455,808 km (0.071 R)
• M16: 7,907,145 km (0.075 R)
• M17: 8,367,308 km (0.099 R)
• M18: 8,895,538 km (0.103 R)
• M19: 9,073,859 km (0.118 R)
• M20: 9,922,228 km (0.07 R)
• M21: 10,543,658 km (0.116 R)
• M22: 11,113,626 km (0.095 R)
• M23: 12,415,726 km (0.082 R)
• M24: 12,748,731 km (0.082 R)
• M25: 12,882,770 km (0.117 R)
• M26: 13,355,649 km (0.079 R)
• M27: 13,971,843 km (0.086 R)
• M28: 15,161,146 km (0.102 R)
• M29: 15,303,114 km (0.114 R)
• M30: 16,019,838 km (0.12 R)
• M31: 16,820,934 km (0.104 R)
• M32: 17,189,394 km (0.105 R)
• M33: 18,159,686 km (0.11 R)
• M34: 18,310,480 km (0.099 R)
• M35: 18,918,147 km (0.082 R)
• M36: 19,301,267 km (0.05 R)
• M37: 19,455,203 km (0.084 R)
• M38: 20,544,276 km (0.041 R)
• M39: 21,413,738 km (0.075 R)
• M40: 23,188,568 km (0.073 R)
• M41: 24,010,907 km (0.118 R)
• M42: 25,599,337 km (0.103 R)
• M43: 26,022,998 km (0.09 R)
• M44: 26,963,071 km (0.116 R)
• M45: 29,052,654 km (0.079 R)
• M46: 31,736,889 km (0.113 R)
• M47: 33,016,400 km (0.083 R)
• M48: 33,847,715 km (0.107 R)
• M49: 34,499,214 km (0.094 R)
• M50: 35,719,932 km (0.092 R)
• M51: 36,288,105 km (0.074 R)
• M52: 36,478,094 km (0.067 R)
• M53: 36,763,826 km (0.119 R)
• M54: 37,145,899 km (0.065 R)
• M55: 40,249,756 km (0.106 R)
• M56: 43,234,233 km (0.096 R)
• M57: 48,364,244 km (0.061 R)
• M58: 49,834,641 km (0.073 R)
• M59: 51,639,839 km (0.081 R)
• M60: 52,819,268 km (0.083 R)
• M61: 53,250,409 km (0.096 R)
• M62: 55,313,962 km (0.107 R)
• M63: 55,751,835 km (0.069 R)
• M64: 56,630,723 km (0.084 R)
• M65: 56,851,230 km (0.049 R)
• M66: 58,068,807 km (0.046 R)
• M67: 59,071,562 km (0.112 R)
• M68: 59,519,009 km (0.1 R)
• M69: 61,320,018 km (0.115 R)
• M70: 62,454,717 km (0.096 R)
• M71: 64,284,599 km (0.117 R)
• M72: 67,997,019 km (0.116 R)
• M73: 68,466,009 km (0.12 R)
• M74: 69,289,096 km (0.115 R)
• M75: 69,406,979 km (0.071 R)
• M76: 72,494,829 km (0.056 R)
• M77: 73,453,901 km (0.063 R)
• M78: 73,694,454 km (0.08 R)
• M79: 74,176,010 km (0.118 R)
• M80: 74,900,512 km (0.059 R)
• M81: 75,021,387 km (0.111 R)
• M82: 75,142,412 km (0.108 R)
• M83: 76,843,789 km (0.112 R)
• M84: 76,965,711 km (0.045 R)
• M85: 77,210,004 km (0.027 R)
• M86: 77,454,447 km (0.056 R)
• M87: 78,803,521 km (0.102 R)
• M88: 79,419,415 km (0.078 R)
• M89: 80,036,806 km (0.044 R)
• M90: 82,147,931 km (0.047 R)
• M91: 83,398,270 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.7

Radius: 5.6

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.11 AU - 17.89 AU

Year: 24371 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,323,896 km

• M1: 434,432 km (0.052 R)
• M2: 739,911 km (0.119 R)
• M3: 1,131,409 km (0.12 R)
• M4: 1,191,996 km (0.08 R)
• M5: 1,348,625 km (0.101 R)
• M6: 1,445,714 km (0.119 R)
• M7: 1,578,706 km (0.097 R)
• M8: 1,750,744 km (0.078 R)
• M9: 1,856,958 km (0.112 R)
• M10: 2,657,905 km (0.094 R)
• M11: 2,821,416 km (0.094 R)
• M12: 3,115,376 km (0.107 R)
• M13: 3,244,329 km (0.06 R)
• M14: 3,463,191 km (0.084 R)
• M15: 3,686,989 km (0.079 R)
• M16: 4,101,375 km (0.049 R)
• M17: 4,824,681 km (0.077 R)
• M18: 4,924,164 km (0.079 R)
• M19: 5,024,244 km (0.09 R)
• M20: 5,175,638 km (0.111 R)
• M21: 5,638,793 km (0.105 R)
• M22: 6,008,299 km (0.056 R)
• M23: 6,222,972 km (0.096 R)
• M24: 6,385,585 km (0.043 R)
• M25: 7,050,099 km (0.119 R)
• M26: 7,219,593 km (0.099 R)
• M27: 7,794,498 km (0.111 R)
• M28: 8,146,502 km (0.101 R)
• M29: 8,805,181 km (0.112 R)
• M30: 10,046,245 km (0.074 R)
• M31: 12,075,091 km (0.113 R)
• M32: 12,210,328 km (0.055 R)
• M33: 13,031,620 km (0.082 R)
• M34: 13,309,423 km (0.103 R)
• M35: 14,439,785 km (0.093 R)
• M36: 15,234,748 km (0.088 R)
• M37: 15,821,770 km (0.107 R)
• M38: 16,043,773 km (0.073 R)
• M39: 16,490,921 km (0.083 R)
• M40: 17,473,779 km (0.06 R)
• M41: 18,242,712 km (0.098 R)
• M42: 18,787,398 km (0.091 R)
• M43: 18,865,638 km (0.027 R)
• M44: 18,944,027 km (0.09 R)
• M45: 20,534,103 km (0.116 R)
• M46: 20,857,234 km (0.115 R)
• M47: 21,100,630 km (0.075 R)
• M48: 23,249,603 km (0.089 R)
• M49: 23,333,677 km (0.099 R)
• M50: 25,640,477 km (0.085 R)
• M51: 25,727,393 km (0.066 R)
• M52: 28,108,393 km (0.099 R)
• M53: 28,827,360 km (0.077 R)
• M54: 29,279,744 km (0.119 R)
• M55: 31,020,166 km (0.111 R)
• M56: 35,080,850 km (0.113 R)
• M57: 35,660,692 km (0.077 R)
• M58: 37,517,351 km (0.068 R)
• M59: 38,011,173 km (0.078 R)
• M60: 38,905,469 km (0.045 R)
• M61: 41,425,595 km (0.119 R)
• M62: 42,140,673 km (0.076 R)
• M63: 42,963,012 km (0.105 R)
• M64: 43,998,230 km (0.097 R)
• M65: 45,776,799 km (0.04 R)
• M66: 45,882,116 km (0.112 R)
• M67: 48,757,088 km (0.093 R)
• M68: 50,270,719 km (0.11 R)
• M69: 52,569,739 km (0.094 R)
• M70: 53,343,609 km (0.066 R)
• M71: 53,898,766 km (0.119 R)
• M72: 55,800,455 km (0.115 R)
• M73: 56,251,193 km (0.093 R)
• M74: 57,383,050 km (0.075 R)
• M75: 60,130,116 km (0.114 R)
• M76: 60,245,606 km (0.113 R)
• M77: 60,707,863 km (0.111 R)
• M78: 61,985,279 km (0.079 R)
• M79: 63,976,726 km (0.108 R)
• M80: 64,212,492 km (0.086 R)
• M81: 67,662,070 km (0.079 R)
• M82: 68,624,134 km (0.089 R)
• M83: 68,865,435 km (0.077 R)
• M84: 69,106,886 km (0.09 R)
• M85: 70,562,024 km (0.095 R)
• M86: 70,927,342 km (0.069 R)
• M87: 74,491,362 km (0.061 R)
• M88: 74,615,379 km (0.08 R)
• M89: 78,743,382 km (0.074 R)
• M90: 78,996,053 km (0.118 R)
• M91: 79,375,284 km (0.088 R)
• M92: 79,628,553 km (0.097 R)
• M93: 82,431,868 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.3

Radius: 3.6

Gravity: 26.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.78 AU - 17.78 AU

Year: 28549 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,323,896 km

• M1: 64,028 km (0.089 R)
• M2: 145,110 km (0.104 R)
• M3: 502,050 km (0.104 R)
• M4: 1,193,941 km (0.066 R)
• M5: 1,397,394 km (0.108 R)
• M6: 1,803,253 km (0.054 R)
• M7: 1,835,865 km (0.069 R)
• M8: 2,493,198 km (0.08 R)
• M9: 3,456,459 km (0.114 R)
• M10: 3,786,472 km (0.037 R)
• M11: 4,699,617 km (0.107 R)
• M12: 5,250,436 km (0.095 R)
• M13: 5,297,261 km (0.106 R)
• M14: 5,676,940 km (0.059 R)
• M15: 6,114,364 km (0.109 R)
• M16: 6,262,616 km (0.101 R)
• M17: 6,312,282 km (0.11 R)
• M18: 10,925,282 km (0.103 R)
• M19: 11,528,610 km (0.053 R)
• M20: 12,018,992 km (0.071 R)
• M21: 12,704,300 km (0.11 R)
• M22: 12,956,672 km (0.114 R)
• M23: 14,242,914 km (0.078 R)
• M24: 14,967,566 km (0.106 R)
• M25: 16,383,959 km (0.105 R)
• M26: 17,983,609 km (0.069 R)
• M27: 19,632,177 km (0.106 R)
• M28: 19,923,893 km (0.118 R)
• M29: 21,030,169 km (0.065 R)
• M30: 21,179,169 km (0.052 R)
• M31: 21,778,608 km (0.106 R)
• M32: 24,153,923 km (0.083 R)
• M33: 25,016,354 km (0.111 R)
• M34: 27,581,808 km (0.077 R)
• M35: 28,236,149 km (0.086 R)
• M36: 31,583,551 km (0.064 R)
• M37: 31,668,822 km (0.057 R)
• M38: 31,754,242 km (0.107 R)
• M39: 32,182,092 km (0.12 R)
• M40: 32,439,849 km (0.108 R)
• M41: 33,130,244 km (0.095 R)
• M42: 33,390,394 km (0.028 R)
• M43: 34,789,434 km (0.115 R)
• M44: 37,825,223 km (0.101 R)
• M45: 38,006,386 km (0.119 R)
• M46: 38,916,689 km (0.088 R)
• M47: 39,099,647 km (0.039 R)
• M48: 39,191,201 km (0.113 R)
• M49: 39,282,905 km (0.118 R)
• M50: 43,859,702 km (0.084 R)
• M51: 44,622,801 km (0.058 R)
• M52: 47,425,667 km (0.085 R)
• M53: 50,085,816 km (0.085 R)
• M54: 51,584,487 km (0.092 R)
• M55: 53,097,819 km (0.079 R)
• M56: 54,012,760 km (0.05 R)
• M57: 57,933,122 km (0.112 R)
• M58: 58,874,840 km (0.102 R)
• M59: 62,050,654 km (0.072 R)
• M60: 62,585,316 km (0.079 R)
• M61: 68,346,181 km (0.085 R)
• M62: 71,905,413 km (0.114 R)
• M63: 73,820,565 km (0.101 R)
• M64: 74,273,697 km (0.072 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: 493 - 14,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit