🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 172 Days

Day: 16.2 Hours

Environment

Temp: 74 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,622,131 km

• M1: 87,664 km (0.078 R)
• M2: 372,499 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.53 AU - 0.59 AU

Year: 177 Days

Day: 43.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 415 Days

Day: 45.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.92 AU - 1.44 AU

Year: 541 Days

Day: 23.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,622,131 km

• M1: 548,575 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 10.6

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.82 AU - 4.28 AU

Year: 2821 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,622,131 km

• M1: 135,536 km (0.06 R)
• M2: 215,571 km (0.104 R)
• M3: 298,597 km (0.078 R)
• M4: 391,049 km (0.087 R)
• M5: 530,923 km (0.087 R)
• M6: 865,124 km (0.101 R)
• M7: 964,158 km (0.093 R)
• M8: 1,138,440 km (0.073 R)
• M9: 1,413,401 km (0.119 R)
• M10: 1,532,032 km (0.088 R)
• M11: 1,723,367 km (0.095 R)
• M12: 1,793,678 km (0.082 R)
• M13: 2,025,406 km (0.067 R)
• M14: 2,251,598 km (0.098 R)
• M15: 2,422,738 km (0.08 R)
• M16: 2,630,828 km (0.067 R)
• M17: 2,945,283 km (0.088 R)
• M18: 3,115,824 km (0.098 R)
• M19: 3,324,813 km (0.108 R)
• M20: 3,502,385 km (0.089 R)
• M21: 3,646,897 km (0.095 R)
• M22: 3,719,901 km (0.11 R)
• M23: 3,830,304 km (0.109 R)
• M24: 3,904,504 km (0.081 R)
• M25: 4,187,095 km (0.103 R)
• M26: 5,074,809 km (0.081 R)
• M27: 5,445,961 km (0.078 R)
• M28: 5,804,547 km (0.112 R)
• M29: 5,997,678 km (0.117 R)
• M30: 6,258,277 km (0.094 R)
• M31: 6,567,197 km (0.077 R)
• M32: 6,701,087 km (0.051 R)
• M33: 6,994,299 km (0.052 R)
• M34: 7,245,773 km (0.107 R)
• M35: 7,477,051 km (0.06 R)
• M36: 7,875,730 km (0.043 R)
• M37: 7,994,361 km (0.026 R)
• M38: 8,137,376 km (0.072 R)
• M39: 8,329,609 km (0.117 R)
• M40: 8,816,401 km (0.092 R)
• M41: 8,989,037 km (0.098 R)
• M42: 9,690,800 km (0.105 R)
• M43: 9,920,134 km (0.046 R)
• M44: 10,176,994 km (0.111 R)
• M45: 10,436,097 km (0.047 R)
• M46: 10,618,756 km (0.084 R)
• M47: 10,960,886 km (0.081 R)
• M48: 11,199,794 km (0.113 R)
• M49: 11,467,425 km (0.056 R)
• M50: 11,601,913 km (0.081 R)
• M51: 11,682,995 km (0.077 R)
• M52: 11,872,685 km (0.032 R)
• M53: 12,200,305 km (0.057 R)
• M54: 12,614,092 km (0.11 R)
• M55: 13,568,976 km (0.06 R)
• M56: 13,682,820 km (0.071 R)
• M57: 14,314,871 km (0.06 R)
• M58: 14,897,704 km (0.03 R)
• M59: 15,726,626 km (0.108 R)
• M60: 16,056,489 km (0.064 R)
• M61: 16,146,697 km (0.033 R)
• M62: 16,722,798 km (0.076 R)
• M63: 16,998,058 km (0.07 R)
• M64: 17,398,232 km (0.1 R)
• M65: 17,926,313 km (0.102 R)
• M66: 18,270,837 km (0.11 R)
• M67: 19,445,629 km (0.12 R)
• M68: 19,735,101 km (0.08 R)
• M69: 19,961,293 km (0.094 R)
• M70: 20,155,770 km (0.114 R)
• M71: 20,743,091 km (0.083 R)
• M72: 21,667,905 km (0.099 R)
• M73: 22,403,927 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 13.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.49 AU - 4.83 AU

Year: 3578 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 97,622,131 km

• M1: 263,143 km (0.113 R)
• M2: 359,184 km (0.108 R)
• M3: 563,984 km (0.112 R)
• M4: 753,973 km (0.114 R)
• M5: 945,758 km (0.063 R)
• M6: 1,154,746 km (0.106 R)
• M7: 1,367,474 km (0.078 R)
• M8: 1,658,592 km (0.097 R)
• M9: 1,832,275 km (0.106 R)
• M10: 2,068,639 km (0.11 R)
• M11: 2,212,553 km (0.05 R)
• M12: 2,510,551 km (0.112 R)
• M13: 2,885,593 km (0.042 R)
• M14: 2,982,234 km (0.081 R)
• M15: 3,636,874 km (0.114 R)
• M16: 4,116,185 km (0.064 R)
• M17: 4,391,146 km (0.077 R)
• M18: 4,805,532 km (0.08 R)
• M19: 5,056,408 km (0.112 R)
• M20: 5,291,725 km (0.088 R)
• M21: 5,430,852 km (0.119 R)
• M22: 5,550,979 km (0.114 R)
• M23: 5,712,544 km (0.115 R)
• M24: 6,607,888 km (0.093 R)
• M25: 6,887,336 km (0.066 R)
• M26: 7,236,498 km (0.055 R)
• M27: 7,929,585 km (0.065 R)
• M28: 8,855,446 km (0.067 R)
• M29: 9,475,529 km (0.105 R)
• M30: 9,596,404 km (0.028 R)
• M31: 9,888,569 km (0.042 R)
• M32: 10,332,426 km (0.099 R)
• M33: 10,506,707 km (0.092 R)
• M34: 10,631,921 km (0.079 R)
• M35: 11,010,403 km (0.079 R)
• M36: 11,910,833 km (0.07 R)
• M37: 12,303,976 km (0.066 R)
• M38: 12,541,837 km (0.105 R)
• M39: 13,699,724 km (0.077 R)
• M40: 14,388,622 km (0.103 R)
• M41: 14,499,923 km (0.119 R)
• M42: 14,611,374 km (0.047 R)
• M43: 14,695,298 km (0.112 R)
• M44: 14,863,446 km (0.091 R)
• M45: 15,343,506 km (0.118 R)
• M46: 15,542,770 km (0.107 R)
• M47: 15,771,356 km (0.1 R)
• M48: 16,116,478 km (0.049 R)
• M49: 16,580,530 km (0.104 R)
• M50: 17,640,731 km (0.033 R)
• M51: 18,601,598 km (0.114 R)
• M52: 18,722,772 km (0.094 R)
• M53: 18,874,763 km (0.11 R)
• M54: 18,996,686 km (0.102 R)
• M55: 20,292,353 km (0.065 R)
• M56: 20,667,843 km (0.078 R)
• M57: 20,982,448 km (0.049 R)
• M58: 21,077,143 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.8

Radius: 4.2

Gravity: 26.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.61 AU - 13.73 AU

Year: 19021 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,622,131 km

• M1: 54,304 km (0.07 R)
• M2: 182,659 km (0.076 R)
• M3: 370,554 km (0.074 R)
• M4: 492,626 km (0.054 R)
• M5: 627,114 km (0.059 R)
• M6: 667,655 km (0.072 R)
• M7: 709,094 km (0.037 R)
• M8: 906,563 km (0.099 R)
• M9: 976,126 km (0.117 R)
• M10: 1,170,304 km (0.105 R)
• M11: 1,323,792 km (0.077 R)
• M12: 1,483,712 km (0.097 R)
• M13: 1,621,791 km (0.098 R)
• M14: 2,533,739 km (0.054 R)
• M15: 3,321,372 km (0.103 R)
• M16: 3,357,275 km (0.105 R)
• M17: 4,452,033 km (0.09 R)
• M18: 5,057,904 km (0.096 R)
• M19: 5,349,470 km (0.088 R)
• M20: 5,818,609 km (0.098 R)
• M21: 6,212,052 km (0.105 R)
• M22: 6,345,194 km (0.088 R)
• M23: 7,024,817 km (0.12 R)
• M24: 7,256,394 km (0.061 R)
• M25: 7,303,069 km (0.098 R)
• M26: 7,774,751 km (0.05 R)
• M27: 7,822,473 km (0.103 R)
• M28: 8,305,075 km (0.078 R)
• M29: 8,747,586 km (0.108 R)
• M30: 9,861,192 km (0.105 R)
• M31: 11,667,736 km (0.118 R)
• M32: 11,722,340 km (0.108 R)
• M33: 12,273,757 km (0.099 R)
• M34: 14,385,780 km (0.076 R)
• M35: 14,856,864 km (0.118 R)
• M36: 15,875,027 km (0.057 R)
• M37: 16,915,330 km (0.036 R)
• M38: 20,297,140 km (0.112 R)
• M39: 21,424,809 km (0.041 R)
• M40: 21,491,679 km (0.116 R)
• M41: 21,625,868 km (0.033 R)
• M42: 22,300,704 km (0.099 R)
• M43: 22,777,173 km (0.074 R)
• M44: 22,913,906 km (0.109 R)
• M45: 23,463,678 km (0.028 R)
• M46: 25,421,914 km (0.093 R)
• M47: 25,919,477 km (0.108 R)
• M48: 26,420,330 km (0.096 R)
• M49: 27,504,466 km (0.118 R)
• M50: 27,869,036 km (0.106 R)
• M51: 28,602,963 km (0.059 R)
• M52: 29,641,023 km (0.073 R)
• M53: 30,089,817 km (0.115 R)
• M54: 31,601,503 km (0.11 R)
• M55: 32,520,483 km (0.087 R)
• M56: 32,597,376 km (0.114 R)
• M57: 34,541,251 km (0.114 R)
• M58: 34,777,017 km (0.11 R)
• M59: 34,934,544 km (0.103 R)
• M60: 35,487,607 km (0.116 R)
• M61: 37,971,380 km (0.115 R)
• M62: 38,702,914 km (0.077 R)
• M63: 39,111,316 km (0.084 R)
• M64: 40,345,199 km (0.11 R)
• M65: 41,174,720 km (0.108 R)
• M66: 42,429,696 km (0.084 R)
• M67: 42,682,217 km (0.095 R)
• M68: 43,697,239 km (0.07 R)
• M69: 43,782,061 km (0.099 R)
• M70: 45,664,600 km (0.114 R)
• M71: 46,096,190 km (0.077 R)
• M72: 47,311,673 km (0.073 R)
• M73: 47,835,714 km (0.036 R)
• M74: 48,449,664 km (0.06 R)
• M75: 48,625,591 km (0.085 R)
• M76: 49,154,569 km (0.037 R)
• M77: 49,596,780 km (0.033 R)
• M78: 51,199,722 km (0.066 R)
• M79: 51,737,676 km (0.075 R)
• M80: 53,272,400 km (0.115 R)
• M81: 53,363,206 km (0.074 R)
• M82: 54,638,977 km (0.08 R)
• M83: 55,005,342 km (0.09 R)
• M84: 55,832,618 km (0.088 R)
• M85: 56,478,881 km (0.12 R)
• M86: 58,058,634 km (0.12 R)
• M87: 58,526,128 km (0.085 R)
• M88: 58,713,424 km (0.087 R)
• M89: 59,182,563 km (0.106 R)
• M90: 62,214,613 km (0.112 R)
• M91: 62,980,404 km (0.116 R)
• M92: 63,460,614 km (0.087 R)
• M93: 63,749,337 km (0.086 R)
• M94: 64,038,510 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.9

Radius: 3.1

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.13 AU - 17.89 AU

Year: 24526 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,622,131 km

• M1: 64,925 km (0.053 R)
• M2: 87,066 km (0.101 R)
• M3: 132,693 km (0.103 R)
• M4: 426,504 km (0.095 R)
• M5: 751,281 km (0.11 R)
• M6: 1,446,163 km (0.086 R)
• M7: 1,649,616 km (0.11 R)
• M8: 1,675,646 km (0.058 R)
• M9: 3,045,962 km (0.07 R)
• M10: 4,340,283 km (0.105 R)
• M11: 4,854,750 km (0.118 R)
• M12: 5,701,324 km (0.095 R)
• M13: 5,899,990 km (0.111 R)
• M14: 6,060,509 km (0.089 R)
• M15: 6,263,364 km (0.061 R)
• M16: 6,633,918 km (0.106 R)
• M17: 7,053,839 km (0.078 R)
• M18: 8,590,209 km (0.111 R)
• M19: 8,955,377 km (0.056 R)
• M20: 10,176,694 km (0.104 R)
• M21: 11,299,875 km (0.102 R)
• M22: 11,399,358 km (0.103 R)
• M23: 11,449,174 km (0.083 R)
• M24: 11,599,221 km (0.101 R)
• M25: 11,951,823 km (0.074 R)
• M26: 13,766,894 km (0.056 R)
• M27: 14,301,108 km (0.08 R)
• M28: 15,444,634 km (0.051 R)
• M29: 15,776,741 km (0.027 R)
• M30: 16,504,385 km (0.095 R)
• M31: 17,300,096 km (0.067 R)
• M32: 18,050,030 km (0.107 R)
• M33: 18,810,586 km (0.048 R)
• M34: 18,928,619 km (0.085 R)
• M35: 19,165,133 km (0.082 R)
• M36: 19,283,914 km (0.042 R)
• M37: 20,302,376 km (0.118 R)
• M38: 20,848,707 km (0.07 R)
• M39: 21,708,147 km (0.048 R)
• M40: 23,715,302 km (0.086 R)
• M41: 24,034,244 km (0.111 R)
• M42: 24,098,272 km (0.114 R)
• M43: 24,740,945 km (0.091 R)
• M44: 25,324,227 km (0.076 R)
• M45: 26,043,194 km (0.105 R)
• M46: 28,172,570 km (0.054 R)
• M47: 28,442,744 km (0.104 R)
• M48: 28,849,351 km (0.061 R)
• M49: 29,258,052 km (0.063 R)
• M50: 30,564,790 km (0.065 R)
• M51: 31,539,719 km (0.119 R)
• M52: 31,749,904 km (0.1 R)
• M53: 31,890,376 km (0.085 R)
• M54: 33,305,872 km (0.099 R)
• M55: 33,734,469 km (0.119 R)
• M56: 33,877,784 km (0.035 R)
• M57: 34,093,056 km (0.113 R)
• M58: 34,597,200 km (0.088 R)
• M59: 36,197,748 km (0.084 R)
• M60: 36,711,916 km (0.086 R)
• M61: 36,933,171 km (0.098 R)
• M62: 37,822,082 km (0.098 R)
• M63: 37,970,932 km (0.101 R)
• M64: 38,943,318 km (0.052 R)
• M65: 39,168,762 km (0.109 R)
• M66: 40,303,013 km (0.117 R)
• M67: 42,526,037 km (0.089 R)
• M68: 42,603,379 km (0.099 R)
• M69: 43,068,629 km (0.085 R)
• M70: 44,160,543 km (0.081 R)
• M71: 45,419,709 km (0.103 R)
• M72: 45,657,121 km (0.098 R)
• M73: 48,376,211 km (0.039 R)
• M74: 50,736,417 km (0.076 R)
• M75: 51,229,492 km (0.076 R)
• M76: 55,314,710 km (0.062 R)
• M77: 56,161,135 km (0.106 R)
• M78: 56,671,114 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.5

Radius: 5.9

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.56 AU - 20.84 AU

Year: 28783 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,622,131 km

• M1: 943,215 km (0.075 R)
• M2: 1,099,245 km (0.075 R)
• M3: 1,196,933 km (0.059 R)
• M4: 2,576,674 km (0.06 R)
• M5: 2,707,123 km (0.052 R)
• M6: 2,795,535 km (0.109 R)
• M7: 2,929,725 km (0.055 R)
• M8: 3,877,577 km (0.043 R)
• M9: 3,927,393 km (0.06 R)
• M10: 4,027,474 km (0.055 R)
• M11: 4,332,803 km (0.114 R)
• M12: 5,019,906 km (0.088 R)
• M13: 5,571,324 km (0.082 R)
• M14: 6,790,547 km (0.115 R)
• M15: 7,275,992 km (0.057 R)
• M16: 7,399,111 km (0.073 R)
• M17: 9,260,407 km (0.042 R)
• M18: 10,974,051 km (0.093 R)
• M19: 13,080,539 km (0.091 R)
• M20: 13,456,029 km (0.09 R)
• M21: 14,064,294 km (0.073 R)
• M22: 14,294,675 km (0.095 R)
• M23: 15,307,602 km (0.088 R)
• M24: 15,703,288 km (0.115 R)
• M25: 16,182,450 km (0.118 R)
• M26: 16,666,549 km (0.025 R)
• M27: 17,073,605 km (0.092 R)
• M28: 17,897,440 km (0.08 R)
• M29: 17,980,467 km (0.033 R)
• M30: 18,230,595 km (0.096 R)
• M31: 18,481,770 km (0.113 R)
• M32: 20,272,157 km (0.03 R)
• M33: 20,968,535 km (0.099 R)
• M34: 21,056,199 km (0.055 R)
• M35: 21,407,904 km (0.089 R)
• M36: 21,584,430 km (0.107 R)
• M37: 22,116,998 km (0.117 R)
• M38: 24,566,663 km (0.064 R)
• M39: 25,029,669 km (0.111 R)
• M40: 25,402,167 km (0.086 R)
• M41: 27,291,888 km (0.118 R)
• M42: 30,805,493 km (0.109 R)
• M43: 32,007,960 km (0.099 R)
• M44: 32,615,029 km (0.069 R)
• M45: 34,562,045 km (0.089 R)
• M46: 35,184,671 km (0.053 R)
• M47: 36,020,624 km (0.118 R)
• M48: 37,925,454 km (0.112 R)
• M49: 38,246,042 km (0.103 R)
• M50: 39,105,482 km (0.081 R)
• M51: 40,188,570 km (0.071 R)
• M52: 44,618,911 km (0.091 R)
• M53: 44,957,302 km (0.083 R)
• M54: 45,977,858 km (0.118 R)
• M55: 46,433,833 km (0.109 R)
• M56: 47,120,637 km (0.112 R)
• M57: 47,580,351 km (0.112 R)
• M58: 47,926,221 km (0.117 R)
• M59: 49,084,857 km (0.1 R)
• M60: 50,604,771 km (0.115 R)
• M61: 50,722,355 km (0.116 R)
• M62: 51,784,500 km (0.083 R)
• M63: 52,853,975 km (0.039 R)
• M64: 54,170,885 km (0.102 R)
• M65: 54,773,166 km (0.092 R)
• M66: 55,377,541 km (0.106 R)
• M67: 56,227,407 km (0.108 R)
• M68: 56,837,168 km (0.077 R)
• M69: 58,186,092 km (0.07 R)
• M70: 60,042,751 km (0.068 R)
• M71: 61,165,932 km (0.086 R)
• M72: 63,306,528 km (0.112 R)
• M73: 64,194,989 km (0.089 R)
• M74: 64,832,127 km (0.092 R)
• M75: 67,531,172 km (0.099 R)
• M76: 68,308,931 km (0.059 R)
• M77: 68,699,082 km (0.108 R)
• M78: 70,660,310 km (0.049 R)
• M79: 71,318,092 km (0.117 R)
• M80: 72,374,851 km (0.09 R)
• M81: 73,569,989 km (0.098 R)
• M82: 75,576,246 km (0.062 R)
• M83: 78,415,015 km (0.079 R)
• M84: 79,642,166 km (0.101 R)
• M85: 80,738,420 km (0.099 R)
• M86: 81,839,610 km (0.095 R)
• M87: 82,392,224 km (0.081 R)
• M88: 84,335,500 km (0.072 R)
• M89: 87,419,760 km (0.089 R)
• M90: 87,560,831 km (0.076 R)
• M91: 88,267,381 km (0.119 R)
• M92: 88,975,727 km (0.057 R)
• M93: 90,255,687 km (0.104 R)
• M94: 90,826,402 km (0.036 R)
• M95: 93,121,383 km (0.061 R)
• M96: 93,698,233 km (0.106 R)
• M97: 95,000,183 km (0.114 R)
• M98: 95,580,772 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit