🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 20.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.27 AU - 1.71 AU

Year: 636 Days

Day: 35.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,168,854 km

• M1: 466,745 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.64 AU - 2.7 AU

Year: 1118 Days

Day: 41.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,168,854 km

• M1: 76,594 km (0.093 R)
• M2: 202,406 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.68 AU - 3 AU

Year: 1674 Days

Day: 20.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 10.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.27 AU - 5.89 AU

Year: 4611 Days

Day: 10.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,168,854 km

• M1: 143,315 km (0.089 R)
• M2: 277,953 km (0.057 R)
• M3: 508,334 km (0.068 R)
• M4: 596,746 km (0.074 R)
• M5: 671,844 km (0.082 R)
• M6: 1,052,870 km (0.099 R)
• M7: 1,279,810 km (0.059 R)
• M8: 1,522,757 km (0.095 R)
• M9: 2,172,011 km (0.037 R)
• M10: 2,247,409 km (0.053 R)
• M11: 2,432,013 km (0.086 R)
• M12: 2,526,259 km (0.103 R)
• M13: 2,637,859 km (0.067 R)
• M14: 3,049,852 km (0.091 R)
• M15: 3,254,801 km (0.108 R)
• M16: 3,359,071 km (0.105 R)
• M17: 3,517,644 km (0.091 R)
• M18: 3,769,118 km (0.1 R)
• M19: 3,915,575 km (0.07 R)
• M20: 4,101,226 km (0.103 R)
• M21: 4,195,173 km (0.112 R)
• M22: 4,617,189 km (0.117 R)
• M23: 4,715,026 km (0.107 R)
• M24: 4,912,794 km (0.1 R)
• M25: 5,052,967 km (0.111 R)
• M26: 5,337,054 km (0.111 R)
• M27: 5,647,469 km (0.113 R)
• M28: 6,350,878 km (0.057 R)
• M29: 6,547,600 km (0.028 R)
• M30: 6,679,844 km (0.115 R)
• M31: 6,924,586 km (0.113 R)
• M32: 6,991,905 km (0.09 R)
• M33: 7,240,537 km (0.101 R)
• M34: 7,308,754 km (0.105 R)
• M35: 7,515,049 km (0.081 R)
• M36: 7,676,764 km (0.038 R)
• M37: 7,863,014 km (0.062 R)
• M38: 8,097,882 km (0.095 R)
• M39: 8,889,704 km (0.11 R)
• M40: 9,605,829 km (0.108 R)
• M41: 9,958,132 km (0.098 R)
• M42: 10,110,422 km (0.073 R)
• M43: 10,805,454 km (0.067 R)
• M44: 10,962,083 km (0.053 R)
• M45: 11,171,969 km (0.091 R)
• M46: 11,251,106 km (0.066 R)
• M47: 11,330,393 km (0.054 R)
• M48: 11,998,048 km (0.091 R)
• M49: 12,596,290 km (0.076 R)
• M50: 12,788,524 km (0.112 R)
• M51: 13,037,305 km (0.113 R)
• M52: 13,231,932 km (0.101 R)
• M53: 13,511,680 km (0.099 R)
• M54: 13,680,426 km (0.069 R)
• M55: 14,939,292 km (0.086 R)
• M56: 15,289,052 km (0.068 R)
• M57: 15,523,621 km (0.097 R)
• M58: 15,877,869 km (0.111 R)
• M59: 15,996,650 km (0.095 R)
• M60: 16,085,810 km (0.085 R)
• M61: 16,414,327 km (0.048 R)
• M62: 17,290,971 km (0.104 R)
• M63: 17,750,386 km (0.093 R)
• M64: 17,873,654 km (0.1 R)
• M65: 18,775,281 km (0.112 R)
• M66: 19,564,559 km (0.111 R)
• M67: 19,660,003 km (0.072 R)
• M68: 19,755,596 km (0.094 R)
• M69: 19,947,230 km (0.083 R)
• M70: 20,300,132 km (0.082 R)
• M71: 20,396,772 km (0.118 R)
• M72: 21,273,266 km (0.04 R)
• M73: 22,062,694 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.81 AU - 11.35 AU

Year: 10373 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,168,854 km

• M1: 167,400 km (0.119 R)
• M2: 874,100 km (0.07 R)
• M3: 1,077,553 km (0.119 R)
• M4: 1,278,463 km (0.086 R)
• M5: 1,373,907 km (0.108 R)
• M6: 1,572,423 km (0.103 R)
• M7: 1,654,702 km (0.043 R)
• M8: 1,954,047 km (0.033 R)
• M9: 2,678,251 km (0.12 R)
• M10: 2,852,682 km (0.096 R)
• M11: 3,160,554 km (0.05 R)
• M12: 3,753,111 km (0.117 R)
• M13: 4,292,711 km (0.1 R)
• M14: 4,675,981 km (0.074 R)
• M15: 4,796,257 km (0.111 R)
• M16: 4,978,468 km (0.101 R)
• M17: 5,412,750 km (0.058 R)
• M18: 5,794,823 km (0.093 R)
• M19: 6,384,388 km (0.117 R)
• M20: 7,444,289 km (0.101 R)
• M21: 7,905,051 km (0.098 R)
• M22: 8,120,920 km (0.117 R)
• M23: 8,229,528 km (0.106 R)
• M24: 8,375,087 km (0.105 R)
• M25: 8,558,345 km (0.081 R)
• M26: 8,705,848 km (0.105 R)
• M27: 8,854,249 km (0.116 R)
• M28: 9,456,381 km (0.07 R)
• M29: 10,423,381 km (0.084 R)
• M30: 11,503,179 km (0.048 R)
• M31: 11,829,900 km (0.108 R)
• M32: 12,284,229 km (0.116 R)
• M33: 12,409,143 km (0.106 R)
• M34: 12,702,206 km (0.082 R)
• M35: 12,955,176 km (0.116 R)
• M36: 13,209,941 km (0.12 R)
• M37: 13,638,239 km (0.108 R)
• M38: 13,810,726 km (0.098 R)
• M39: 14,332,972 km (0.069 R)
• M40: 14,420,487 km (0.115 R)
• M41: 15,172,814 km (0.106 R)
• M42: 15,486,222 km (0.12 R)
• M43: 16,165,247 km (0.087 R)
• M44: 16,439,609 km (0.102 R)
• M45: 16,900,221 km (0.09 R)
• M46: 17,271,822 km (0.087 R)
• M47: 17,787,037 km (0.117 R)
• M48: 18,880,897 km (0.12 R)
• M49: 19,411,820 km (0.069 R)
• M50: 19,557,378 km (0.081 R)
• M51: 20,143,503 km (0.051 R)
• M52: 20,438,809 km (0.044 R)
• M53: 20,983,794 km (0.075 R)
• M54: 22,037,711 km (0.09 R)
• M55: 22,903,284 km (0.107 R)
• M56: 23,831,988 km (0.06 R)
• M57: 28,989,225 km (0.094 R)
• M58: 29,100,227 km (0.044 R)
• M59: 29,267,028 km (0.086 R)
• M60: 29,434,129 km (0.109 R)
• M61: 29,993,326 km (0.107 R)
• M62: 30,218,022 km (0.102 R)
• M63: 31,065,494 km (0.093 R)
• M64: 31,634,863 km (0.077 R)
• M65: 32,092,932 km (0.108 R)
• M66: 33,131,440 km (0.115 R)
• M67: 33,247,528 km (0.073 R)
• M68: 33,713,077 km (0.094 R)
• M69: 34,063,734 km (0.1 R)
• M70: 34,356,946 km (0.103 R)
• M71: 35,835,123 km (0.063 R)
• M72: 36,372,329 km (0.068 R)
• M73: 36,551,996 km (0.076 R)
• M74: 36,852,089 km (0.081 R)
• M75: 37,153,080 km (0.061 R)
• M76: 37,636,281 km (0.088 R)
• M77: 38,425,859 km (0.102 R)
• M78: 38,547,931 km (0.06 R)
• M79: 39,098,301 km (0.08 R)
• M80: 39,343,791 km (0.114 R)
• M81: 39,528,245 km (0.094 R)
• M82: 40,268,904 km (0.061 R)
• M83: 40,579,021 km (0.081 R)
• M84: 41,201,348 km (0.05 R)
• M85: 41,388,644 km (0.059 R)
• M86: 42,015,011 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 11.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.79 AU - 14.05 AU

Year: 13501 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,168,854 km

• M1: 153,637 km (0.077 R)
• M2: 463,454 km (0.093 R)
• M3: 578,944 km (0.108 R)
• M4: 764,894 km (0.12 R)
• M5: 905,965 km (0.091 R)
• M6: 988,393 km (0.103 R)
• M7: 1,179,280 km (0.112 R)
• M8: 1,401,732 km (0.119 R)
• M9: 1,479,074 km (0.036 R)
• M10: 2,038,869 km (0.119 R)
• M11: 2,470,310 km (0.108 R)
• M12: 2,855,674 km (0.043 R)
• M13: 3,055,537 km (0.064 R)
• M14: 3,208,575 km (0.077 R)
• M15: 3,629,095 km (0.104 R)
• M16: 4,321,434 km (0.117 R)
• M17: 4,551,515 km (0.095 R)
• M18: 5,952,050 km (0.115 R)
• M19: 6,633,020 km (0.101 R)
• M20: 7,066,854 km (0.045 R)
• M21: 8,245,087 km (0.049 R)
• M22: 8,316,295 km (0.084 R)
• M23: 8,423,557 km (0.089 R)
• M24: 8,495,214 km (0.114 R)
• M25: 9,150,004 km (0.1 R)
• M26: 10,086,188 km (0.081 R)
• M27: 10,392,265 km (0.072 R)
• M28: 10,974,350 km (0.103 R)
• M29: 11,447,678 km (0.074 R)
• M30: 12,251,318 km (0.11 R)
• M31: 12,455,220 km (0.068 R)
• M32: 12,537,050 km (0.113 R)
• M33: 12,660,169 km (0.086 R)
• M34: 12,990,331 km (0.075 R)
• M35: 13,407,111 km (0.088 R)
• M36: 13,659,333 km (0.087 R)
• M37: 15,074,229 km (0.083 R)
• M38: 15,644,347 km (0.089 R)
• M39: 15,865,602 km (0.084 R)
• M40: 16,986,988 km (0.033 R)
• M41: 18,087,579 km (0.12 R)
• M42: 18,693,301 km (0.118 R)
• M43: 18,834,073 km (0.104 R)
• M44: 18,975,144 km (0.086 R)
• M45: 19,116,514 km (0.1 R)
• M46: 19,211,059 km (0.069 R)
• M47: 19,400,450 km (0.109 R)
• M48: 19,543,017 km (0.044 R)
• M49: 19,638,161 km (0.119 R)
• M50: 20,743,989 km (0.075 R)
• M51: 20,938,466 km (0.09 R)
• M52: 21,820,645 km (0.044 R)
• M53: 22,965,517 km (0.086 R)
• M54: 24,232,162 km (0.039 R)
• M55: 25,625,367 km (0.114 R)
• M56: 25,781,697 km (0.1 R)
• M57: 26,621,240 km (0.046 R)
• M58: 26,991,345 km (0.102 R)
• M59: 27,576,423 km (0.098 R)
• M60: 27,897,460 km (0.053 R)
• M61: 28,058,277 km (0.111 R)
• M62: 28,327,254 km (0.06 R)
• M63: 28,867,452 km (0.11 R)
• M64: 29,247,730 km (0.085 R)
• M65: 29,793,912 km (0.055 R)
• M66: 29,958,470 km (0.068 R)
• M67: 30,178,229 km (0.087 R)
• M68: 30,288,333 km (0.118 R)
• M69: 30,508,840 km (0.103 R)
• M70: 31,118,302 km (0.12 R)
• M71: 32,292,944 km (0.076 R)
• M72: 33,424,951 km (0.086 R)
• M73: 33,538,945 km (0.036 R)
• M74: 34,053,113 km (0.096 R)
• M75: 34,225,150 km (0.104 R)
• M76: 35,205,316 km (0.041 R)
• M77: 35,553,430 km (0.067 R)
• M78: 36,428,877 km (0.046 R)
• M79: 36,604,804 km (0.106 R)
• M80: 37,075,289 km (0.092 R)
• M81: 38,498,862 km (0.078 R)
• M82: 39,457,785 km (0.116 R)
• M83: 39,638,499 km (0.114 R)
• M84: 40,364,049 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.5

Radius: 7.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.82 AU - 18.18 AU

Year: 21349 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,168,854 km

• M1: 95,294 km (0.071 R)
• M2: 153,338 km (0.113 R)
• M3: 252,222 km (0.108 R)
• M4: 356,791 km (0.118 R)
• M5: 1,407,866 km (0.074 R)
• M6: 1,478,476 km (0.106 R)
• M7: 1,532,331 km (0.071 R)
• M8: 1,868,777 km (0.104 R)
• M9: 2,290,044 km (0.089 R)
• M10: 2,479,435 km (0.116 R)
• M11: 3,477,403 km (0.056 R)
• M12: 3,525,423 km (0.057 R)
• M13: 3,744,435 km (0.096 R)
• M14: 3,793,802 km (0.064 R)
• M15: 3,843,319 km (0.049 R)
• M16: 4,068,763 km (0.089 R)
• M17: 4,221,353 km (0.088 R)
• M18: 4,744,048 km (0.05 R)
• M19: 5,040,251 km (0.096 R)
• M20: 5,425,915 km (0.039 R)
• M21: 6,460,833 km (0.097 R)
• M22: 7,555,141 km (0.096 R)
• M23: 7,964,291 km (0.109 R)
• M24: 8,640,474 km (0.048 R)
• M25: 9,435,586 km (0.107 R)
• M26: 9,705,760 km (0.104 R)
• M27: 9,773,827 km (0.105 R)
• M28: 9,876,003 km (0.038 R)
• M29: 10,671,564 km (0.061 R)
• M30: 10,776,881 km (0.083 R)
• M31: 11,023,867 km (0.118 R)
• M32: 11,415,963 km (0.106 R)
• M33: 13,443,463 km (0.067 R)
• M34: 13,633,153 km (0.104 R)
• M35: 14,285,101 km (0.076 R)
• M36: 14,478,680 km (0.116 R)
• M37: 15,222,481 km (0.051 R)
• M38: 16,788,023 km (0.062 R)
• M39: 16,992,373 km (0.039 R)
• M40: 17,362,329 km (0.114 R)
• M41: 17,859,742 km (0.092 R)
• M42: 18,614,762 km (0.08 R)
• M43: 18,783,957 km (0.074 R)
• M44: 18,868,630 km (0.118 R)
• M45: 18,996,087 km (0.097 R)
• M46: 21,470,735 km (0.09 R)
• M47: 21,826,030 km (0.116 R)
• M48: 22,317,908 km (0.089 R)
• M49: 22,632,662 km (0.063 R)
• M50: 24,460,000 km (0.078 R)
• M51: 24,738,102 km (0.111 R)
• M52: 25,297,598 km (0.104 R)
• M53: 25,814,160 km (0.089 R)
• M54: 26,953,198 km (0.112 R)
• M55: 27,096,662 km (0.097 R)
• M56: 27,240,426 km (0.045 R)
• M57: 27,625,192 km (0.106 R)
• M58: 28,643,355 km (0.101 R)
• M59: 28,985,635 km (0.107 R)
• M60: 29,476,764 km (0.073 R)
• M61: 30,168,954 km (0.109 R)
• M62: 32,074,681 km (0.104 R)
• M63: 32,531,703 km (0.099 R)
• M64: 33,967,393 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.4

Radius: 4.8

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.2 AU - 20.4 AU

Year: 26273 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,168,854 km

• M1: 106,214 km (0.114 R)
• M2: 204,051 km (0.063 R)
• M3: 364,720 km (0.09 R)
• M4: 1,064,838 km (0.111 R)
• M5: 1,317,508 km (0.077 R)
• M6: 1,644,829 km (0.119 R)
• M7: 2,149,572 km (0.06 R)
• M8: 2,274,935 km (0.115 R)
• M9: 2,532,842 km (0.094 R)
• M10: 2,766,214 km (0.119 R)
• M11: 2,971,762 km (0.111 R)
• M12: 3,111,486 km (0.118 R)
• M13: 3,617,576 km (0.094 R)
• M14: 4,148,798 km (0.057 R)
• M15: 4,463,252 km (0.117 R)
• M16: 4,908,157 km (0.08 R)
• M17: 5,031,874 km (0.093 R)
• M18: 6,147,276 km (0.111 R)
• M19: 7,055,036 km (0.084 R)
• M20: 7,476,902 km (0.096 R)
• M21: 8,296,249 km (0.076 R)
• M22: 8,345,317 km (0.071 R)
• M23: 9,861,791 km (0.083 R)
• M24: 9,965,911 km (0.107 R)
• M25: 10,280,366 km (0.047 R)
• M26: 10,704,775 km (0.099 R)
• M27: 11,134,869 km (0.038 R)
• M28: 12,740,652 km (0.084 R)
• M29: 13,024,739 km (0.102 R)
• M30: 13,368,365 km (0.119 R)
• M31: 13,773,177 km (0.047 R)
• M32: 14,240,670 km (0.059 R)
• M33: 14,358,254 km (0.048 R)
• M34: 15,431,918 km (0.089 R)
• M35: 15,734,704 km (0.119 R)
• M36: 15,978,399 km (0.044 R)
• M37: 16,716,814 km (0.106 R)
• M38: 17,592,261 km (0.06 R)
• M39: 17,718,521 km (0.116 R)
• M40: 18,099,248 km (0.094 R)
• M41: 19,062,658 km (0.112 R)
• M42: 19,192,360 km (0.106 R)
• M43: 20,108,497 km (0.116 R)
• M44: 20,638,373 km (0.041 R)
• M45: 21,038,846 km (0.075 R)
• M46: 21,509,331 km (0.118 R)
• M47: 22,666,172 km (0.106 R)
• M48: 23,982,783 km (0.11 R)
• M49: 24,685,743 km (0.111 R)
• M50: 25,466,794 km (0.087 R)
• M51: 26,039,753 km (0.098 R)
• M52: 26,544,796 km (0.091 R)
• M53: 26,762,161 km (0.061 R)
• M54: 28,893,782 km (0.038 R)
• M55: 29,117,430 km (0.105 R)
• M56: 29,641,472 km (0.117 R)
• M57: 30,017,561 km (0.105 R)
• M58: 30,698,680 km (0.072 R)
• M59: 31,691,561 km (0.068 R)
• M60: 32,927,838 km (0.115 R)
• M61: 33,551,960 km (0.067 R)
• M62: 33,630,200 km (0.096 R)
• M63: 34,970,297 km (0.097 R)
• M64: 35,846,791 km (0.059 R)
• M65: 39,341,248 km (0.111 R)
• M66: 40,003,368 km (0.037 R)
• M67: 40,335,775 km (0.111 R)
• M68: 40,585,603 km (0.104 R)
• M69: 41,338,380 km (0.032 R)
• M70: 42,264,839 km (0.072 R)
• M71: 43,453,544 km (0.084 R)
• M72: 43,709,805 km (0.114 R)
• M73: 44,567,300 km (0.101 R)
• M74: 46,822,787 km (0.112 R)
• M75: 46,997,817 km (0.118 R)
• M76: 48,229,157 km (0.093 R)
• M77: 49,026,364 km (0.1 R)
• M78: 50,454,275 km (0.094 R)
• M79: 50,543,885 km (0.054 R)
• M80: 50,993,277 km (0.098 R)
• M81: 51,083,185 km (0.06 R)
• M82: 51,353,658 km (0.094 R)
• M83: 51,624,430 km (0.106 R)
• M84: 52,894,666 km (0.107 R)
• M85: 53,350,789 km (0.073 R)
• M86: 55,095,849 km (0.109 R)
• M87: 55,558,256 km (0.1 R)
• M88: 56,486,810 km (0.12 R)
• M89: 60,537,770 km (0.079 R)
• M90: 61,397,360 km (0.05 R)
• M91: 62,453,521 km (0.115 R)
• M92: 62,742,544 km (0.106 R)
• M93: 64,973,646 km (0.056 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit