🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.55 AU - 2.35 AU

Year: 1015 Days

Day: 30.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.56 AU - 3.48 AU

Year: 1956 Days

Day: 35.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 8.9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.51 AU - 4.59 AU

Year: 3618 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,346,821 km

• M1: 154,983 km (0.079 R)
• M2: 229,184 km (0.099 R)
• M3: 563,685 km (0.078 R)
• M4: 692,788 km (0.039 R)
• M5: 761,154 km (0.106 R)
• M6: 868,565 km (0.112 R)
• M7: 993,928 km (0.092 R)
• M8: 1,072,318 km (0.074 R)
• M9: 1,207,554 km (0.12 R)
• M10: 1,305,840 km (0.079 R)
• M11: 1,450,800 km (0.06 R)
• M12: 1,540,559 km (0.084 R)
• M13: 1,967,062 km (0.036 R)
• M14: 2,134,313 km (0.079 R)
• M15: 2,429,320 km (0.088 R)
• M16: 2,518,630 km (0.08 R)
• M17: 3,291,752 km (0.077 R)
• M18: 3,351,142 km (0.052 R)
• M19: 3,470,820 km (0.095 R)
• M20: 3,571,799 km (0.106 R)
• M21: 4,069,810 km (0.1 R)
• M22: 4,348,661 km (0.081 R)
• M23: 4,722,805 km (0.098 R)
• M24: 4,857,293 km (0.076 R)
• M25: 5,222,312 km (0.096 R)
• M26: 5,596,307 km (0.119 R)
• M27: 5,738,724 km (0.042 R)
• M28: 5,882,487 km (0.028 R)
• M29: 5,954,743 km (0.107 R)
• M30: 6,124,537 km (0.119 R)
• M31: 6,618,808 km (0.083 R)
• M32: 6,744,321 km (0.113 R)
• M33: 7,151,377 km (0.09 R)
• M34: 7,697,858 km (0.112 R)
• M35: 7,803,474 km (0.117 R)
• M36: 7,883,060 km (0.033 R)
• M37: 8,069,608 km (0.107 R)
• M38: 8,338,885 km (0.086 R)
• M39: 9,304,090 km (0.076 R)
• M40: 9,557,958 km (0.05 R)
• M41: 9,643,228 km (0.081 R)
• M42: 9,785,646 km (0.095 R)
• M43: 10,743,521 km (0.092 R)
• M44: 10,950,564 km (0.117 R)
• M45: 11,428,829 km (0.103 R)
• M46: 11,519,186 km (0.096 R)
• M47: 12,405,553 km (0.098 R)
• M48: 12,622,769 km (0.107 R)
• M49: 12,810,066 km (0.093 R)
• M50: 13,856,054 km (0.086 R)
• M51: 13,920,381 km (0.12 R)
• M52: 14,017,021 km (0.089 R)
• M53: 14,081,498 km (0.027 R)
• M54: 14,405,677 km (0.11 R)
• M55: 15,326,302 km (0.072 R)
• M56: 15,459,444 km (0.102 R)
• M57: 15,928,134 km (0.086 R)
• M58: 15,995,603 km (0.114 R)
• M59: 16,096,731 km (0.092 R)
• M60: 16,401,611 km (0.052 R)
• M61: 16,776,952 km (0.066 R)
• M62: 16,845,468 km (0.106 R)
• M63: 16,982,799 km (0.064 R)
• M64: 17,051,614 km (0.099 R)
• M65: 17,120,579 km (0.098 R)
• M66: 17,605,575 km (0.115 R)
• M67: 17,849,719 km (0.085 R)
• M68: 19,446,227 km (0.049 R)
• M69: 20,206,783 km (0.107 R)
• M70: 20,389,292 km (0.111 R)
• M71: 20,719,305 km (0.078 R)
• M72: 21,087,914 km (0.093 R)
• M73: 21,384,417 km (0.088 R)
• M74: 21,831,715 km (0.116 R)
• M75: 23,001,720 km (0.115 R)
• M76: 23,498,235 km (0.118 R)
• M77: 23,767,212 km (0.098 R)
• M78: 24,230,517 km (0.043 R)
• M79: 24,346,904 km (0.086 R)
• M80: 25,009,323 km (0.072 R)
• M81: 25,756,864 km (0.095 R)
• M82: 25,875,644 km (0.06 R)
• M83: 26,551,677 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 10.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.66 AU - 6.6 AU

Year: 5658 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,346,821 km

• M1: 231,727 km (0.102 R)
• M2: 330,013 km (0.077 R)
• M3: 416,929 km (0.117 R)
• M4: 571,314 km (0.09 R)
• M5: 1,394,103 km (0.093 R)
• M6: 1,582,895 km (0.083 R)
• M7: 1,743,862 km (0.074 R)
• M8: 1,929,214 km (0.101 R)
• M9: 2,082,253 km (0.104 R)
• M10: 2,199,687 km (0.103 R)
• M11: 2,586,547 km (0.105 R)
• M12: 2,713,107 km (0.031 R)
• M13: 3,377,322 km (0.084 R)
• M14: 3,562,823 km (0.081 R)
• M15: 4,338,338 km (0.082 R)
• M16: 4,953,485 km (0.084 R)
• M17: 5,217,974 km (0.076 R)
• M18: 5,378,941 km (0.116 R)
• M19: 5,487,100 km (0.101 R)
• M20: 5,733,189 km (0.062 R)
• M21: 5,955,042 km (0.109 R)
• M22: 6,236,436 km (0.085 R)
• M23: 6,522,168 km (0.106 R)
• M24: 6,870,731 km (0.101 R)
• M25: 7,677,363 km (0.101 R)
• M26: 8,138,274 km (0.08 R)
• M27: 8,387,953 km (0.108 R)
• M28: 8,608,460 km (0.102 R)
• M29: 8,767,034 km (0.042 R)
• M30: 8,862,776 km (0.081 R)
• M31: 8,990,832 km (0.089 R)
• M32: 9,706,359 km (0.102 R)
• M33: 10,406,477 km (0.075 R)
• M34: 10,507,754 km (0.112 R)
• M35: 10,609,481 km (0.118 R)
• M36: 11,088,344 km (0.05 R)
• M37: 11,434,663 km (0.111 R)
• M38: 11,714,411 km (0.077 R)
• M39: 11,784,722 km (0.045 R)
• M40: 11,996,403 km (0.083 R)
• M41: 12,067,163 km (0.079 R)
• M42: 12,459,408 km (0.112 R)
• M43: 12,928,098 km (0.031 R)
• M44: 13,110,009 km (0.08 R)
• M45: 13,808,931 km (0.04 R)
• M46: 14,406,724 km (0.119 R)
• M47: 15,127,785 km (0.114 R)
• M48: 15,242,677 km (0.086 R)
• M49: 15,396,463 km (0.105 R)
• M50: 15,938,307 km (0.095 R)
• M51: 16,290,011 km (0.108 R)
• M52: 16,961,407 km (0.045 R)
• M53: 17,040,993 km (0.114 R)
• M54: 17,160,521 km (0.085 R)
• M55: 17,965,059 km (0.093 R)
• M56: 18,086,831 km (0.076 R)
• M57: 19,070,587 km (0.069 R)
• M58: 19,153,315 km (0.088 R)
• M59: 19,485,571 km (0.094 R)
• M60: 19,987,622 km (0.106 R)
• M61: 20,071,696 km (0.071 R)
• M62: 20,197,957 km (0.098 R)
• M63: 21,864,477 km (0.067 R)
• M64: 22,124,777 km (0.114 R)
• M65: 22,560,855 km (0.12 R)
• M66: 22,955,793 km (0.056 R)
• M67: 25,236,562 km (0.1 R)
• M68: 25,372,996 km (0.051 R)
• M69: 25,646,461 km (0.086 R)
• M70: 26,242,458 km (0.053 R)
• M71: 27,354,868 km (0.062 R)
• M72: 27,822,960 km (0.061 R)
• M73: 28,814,345 km (0.113 R)
• M74: 29,529,722 km (0.116 R)
• M75: 31,514,437 km (0.072 R)
• M76: 31,710,410 km (0.086 R)
• M77: 31,857,615 km (0.1 R)
• M78: 32,251,356 km (0.096 R)
• M79: 33,342,373 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 13.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.69 AU - 9.31 AU

Year: 7657 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,346,821 km

• M1: 166,502 km (0.119 R)
• M2: 383,868 km (0.075 R)
• M3: 685,009 km (0.039 R)
• M4: 1,255,725 km (0.116 R)
• M5: 1,385,725 km (0.106 R)
• M6: 1,520,513 km (0.103 R)
• M7: 1,951,803 km (0.035 R)
• M8: 2,170,665 km (0.12 R)
• M9: 2,351,679 km (0.091 R)
• M10: 2,656,858 km (0.102 R)
• M11: 2,753,349 km (0.051 R)
• M12: 2,975,053 km (0.111 R)
• M13: 3,810,407 km (0.078 R)
• M14: 4,113,941 km (0.032 R)
• M15: 4,311,261 km (0.099 R)
• M16: 4,482,850 km (0.103 R)
• M17: 4,569,467 km (0.068 R)
• M18: 4,803,438 km (0.048 R)
• M19: 4,892,299 km (0.107 R)
• M20: 5,011,529 km (0.082 R)
• M21: 5,715,835 km (0.094 R)
• M22: 5,810,082 km (0.114 R)
• M23: 5,936,492 km (0.097 R)
• M24: 6,321,408 km (0.05 R)
• M25: 7,489,917 km (0.096 R)
• M26: 8,011,116 km (0.116 R)
• M27: 8,400,818 km (0.094 R)
• M28: 8,688,196 km (0.096 R)
• M29: 8,978,864 km (0.106 R)
• M30: 10,059,110 km (0.063 R)
• M31: 10,249,549 km (0.112 R)
• M32: 10,402,737 km (0.059 R)
• M33: 11,023,269 km (0.114 R)
• M34: 11,456,803 km (0.101 R)
• M35: 11,896,023 km (0.092 R)
• M36: 12,259,546 km (0.119 R)
• M37: 14,731,950 km (0.036 R)
• M38: 16,269,367 km (0.105 R)
• M39: 16,493,165 km (0.065 R)
• M40: 17,627,416 km (0.107 R)
• M41: 17,811,272 km (0.12 R)
• M42: 18,088,327 km (0.117 R)
• M43: 19,399,553 km (0.071 R)
• M44: 19,732,109 km (0.076 R)
• M45: 19,970,867 km (0.09 R)
• M46: 20,644,506 km (0.05 R)
• M47: 20,741,296 km (0.063 R)
• M48: 21,472,530 km (0.075 R)
• M49: 22,560,107 km (0.078 R)
• M50: 23,463,229 km (0.072 R)
• M51: 23,766,913 km (0.065 R)
• M52: 24,224,982 km (0.117 R)
• M53: 24,378,319 km (0.086 R)
• M54: 24,737,205 km (0.102 R)
• M55: 25,098,035 km (0.073 R)
• M56: 25,616,391 km (0.058 R)
• M57: 25,929,201 km (0.071 R)
• M58: 26,085,979 km (0.106 R)
• M59: 27,671,717 km (0.095 R)
• M60: 30,218,471 km (0.086 R)
• M61: 30,714,537 km (0.079 R)
• M62: 31,491,848 km (0.066 R)
• M63: 32,331,690 km (0.117 R)
• M64: 32,669,632 km (0.111 R)
• M65: 32,839,126 km (0.104 R)
• M66: 33,576,793 km (0.084 R)
• M67: 34,837,604 km (0.114 R)
• M68: 35,589,932 km (0.091 R)
• M69: 35,764,363 km (0.088 R)
• M70: 35,997,287 km (0.091 R)
• M71: 36,640,558 km (0.086 R)
• M72: 37,641,966 km (0.078 R)
• M73: 37,878,929 km (0.059 R)
• M74: 38,235,271 km (0.075 R)
• M75: 38,772,028 km (0.078 R)
• M76: 38,891,557 km (0.087 R)
• M77: 39,611,721 km (0.095 R)
• M78: 40,639,458 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 5.5

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.5 AU - 19.1 AU

Year: 25670 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 115.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,346,821 km

• M1: 143,764 km (0.078 R)
• M2: 184,454 km (0.075 R)
• M3: 482,004 km (0.07 R)
• M4: 1,025,942 km (0.077 R)
• M5: 1,176,288 km (0.071 R)
• M6: 1,431,352 km (0.098 R)
• M7: 1,531,433 km (0.094 R)
• M8: 1,633,908 km (0.052 R)
• M9: 2,492,001 km (0.095 R)
• M10: 2,532,094 km (0.096 R)
• M11: 3,466,631 km (0.116 R)
• M12: 3,647,046 km (0.103 R)
• M13: 3,970,178 km (0.113 R)
• M14: 4,350,605 km (0.057 R)
• M15: 4,496,314 km (0.11 R)
• M16: 6,587,093 km (0.12 R)
• M17: 7,036,635 km (0.106 R)
• M18: 8,443,453 km (0.081 R)
• M19: 8,747,287 km (0.069 R)
• M20: 9,303,192 km (0.09 R)
• M21: 9,743,309 km (0.057 R)
• M22: 11,370,186 km (0.074 R)
• M23: 15,900,458 km (0.09 R)
• M24: 16,577,239 km (0.079 R)
• M25: 17,340,338 km (0.11 R)
• M26: 17,803,643 km (0.045 R)
• M27: 17,881,284 km (0.026 R)
• M28: 18,427,615 km (0.116 R)
• M29: 21,323,381 km (0.072 R)
• M30: 24,013,450 km (0.109 R)
• M31: 24,443,394 km (0.07 R)
• M32: 24,616,030 km (0.114 R)
• M33: 26,011,928 km (0.094 R)
• M34: 26,453,391 km (0.076 R)
• M35: 27,164,879 km (0.097 R)
• M36: 27,433,258 km (0.05 R)
• M37: 29,062,229 km (0.061 R)
• M38: 30,350,715 km (0.08 R)
• M39: 30,443,466 km (0.078 R)
• M40: 30,908,566 km (0.086 R)
• M41: 33,844,573 km (0.108 R)
• M42: 35,883,443 km (0.056 R)
• M43: 36,473,307 km (0.096 R)
• M44: 38,362,130 km (0.09 R)
• M45: 40,180,642 km (0.111 R)
• M46: 40,895,420 km (0.11 R)
• M47: 42,026,979 km (0.098 R)
• M48: 43,796,123 km (0.091 R)
• M49: 45,271,158 km (0.099 R)
• M50: 45,801,931 km (0.069 R)
• M51: 46,227,986 km (0.09 R)
• M52: 46,655,387 km (0.091 R)
• M53: 46,762,499 km (0.095 R)
• M54: 47,298,957 km (0.107 R)
• M55: 51,331,966 km (0.097 R)
• M56: 54,343,820 km (0.077 R)
• M57: 55,133,846 km (0.053 R)
• M58: 57,412,222 km (0.087 R)
• M59: 57,756,746 km (0.108 R)
• M60: 58,216,909 km (0.092 R)
• M61: 61,238,337 km (0.062 R)
• M62: 61,707,626 km (0.093 R)
• M63: 61,942,794 km (0.06 R)
• M64: 62,886,158 km (0.095 R)
• M65: 63,241,153 km (0.098 R)
• M66: 64,191,100 km (0.095 R)
• M67: 64,429,409 km (0.073 R)
• M68: 65,026,305 km (0.106 R)
• M69: 65,864,951 km (0.113 R)
• M70: 66,707,187 km (0.032 R)
• M71: 67,310,964 km (0.112 R)
• M72: 67,431,988 km (0.106 R)
• M73: 67,674,038 km (0.109 R)
• M74: 68,402,280 km (0.112 R)
• M75: 70,848,504 km (0.076 R)
• M76: 71,341,130 km (0.097 R)
• M77: 72,453,839 km (0.102 R)
• M78: 72,701,872 km (0.111 R)
• M79: 73,074,521 km (0.081 R)
• M80: 75,197,763 km (0.074 R)
• M81: 75,574,600 km (0.103 R)
• M82: 75,952,036 km (0.107 R)
• M83: 77,088,082 km (0.087 R)
• M84: 77,341,202 km (0.115 R)
• M85: 80,401,376 km (0.098 R)
• M86: 81,688,067 km (0.108 R)
• M87: 81,817,020 km (0.115 R)
• M88: 81,946,123 km (0.065 R)
• M89: 82,204,628 km (0.114 R)
• M90: 82,333,881 km (0.107 R)
• M91: 82,592,685 km (0.099 R)
• M92: 84,281,795 km (0.079 R)
• M93: 84,803,742 km (0.11 R)
• M94: 85,850,927 km (0.058 R)
• M95: 87,297,837 km (0.113 R)
• M96: 87,429,633 km (0.085 R)
• M97: 87,825,918 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.5

Radius: 7.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.89 AU - 22.13 AU

Year: 28492 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,346,821 km

• M1: 199,713 km (0.102 R)
• M2: 407,056 km (0.062 R)
• M3: 641,027 km (0.111 R)
• M4: 1,270,385 km (0.095 R)
• M5: 2,327,294 km (0.112 R)
• M6: 2,385,787 km (0.083 R)
• M7: 3,758,647 km (0.105 R)
• M8: 4,072,204 km (0.118 R)
• M9: 4,724,301 km (0.093 R)
• M10: 4,836,050 km (0.109 R)
• M11: 7,080,018 km (0.102 R)
• M12: 7,860,471 km (0.069 R)
• M13: 8,305,973 km (0.118 R)
• M14: 8,396,031 km (0.095 R)
• M15: 8,668,149 km (0.051 R)
• M16: 8,989,336 km (0.104 R)
• M17: 9,408,060 km (0.101 R)
• M18: 9,833,218 km (0.071 R)
• M19: 10,024,105 km (0.034 R)
• M20: 10,849,286 km (0.077 R)
• M21: 11,344,904 km (0.086 R)
• M22: 11,495,100 km (0.115 R)
• M23: 11,645,745 km (0.064 R)
• M24: 12,000,143 km (0.044 R)
• M25: 12,051,156 km (0.118 R)
• M26: 12,102,019 km (0.101 R)
• M27: 13,189,296 km (0.107 R)
• M28: 14,524,008 km (0.041 R)
• M29: 14,850,730 km (0.067 R)
• M30: 15,400,652 km (0.06 R)
• M31: 16,125,454 km (0.104 R)
• M32: 17,956,532 km (0.101 R)
• M33: 18,778,123 km (0.089 R)
• M34: 19,074,477 km (0.097 R)
• M35: 19,253,096 km (0.09 R)
• M36: 19,312,786 km (0.042 R)
• M37: 20,579,581 km (0.095 R)
• M38: 20,701,653 km (0.083 R)
• M39: 21,315,602 km (0.097 R)
• M40: 21,748,838 km (0.044 R)
• M41: 21,811,070 km (0.116 R)
• M42: 21,873,153 km (0.082 R)
• M43: 23,319,914 km (0.104 R)
• M44: 23,830,342 km (0.09 R)
• M45: 23,894,520 km (0.062 R)
• M46: 24,151,230 km (0.119 R)
• M47: 24,797,343 km (0.108 R)
• M48: 25,974,678 km (0.05 R)
• M49: 27,909,278 km (0.116 R)
• M50: 27,976,896 km (0.069 R)
• M51: 28,112,133 km (0.102 R)
• M52: 28,451,121 km (0.116 R)
• M53: 28,723,390 km (0.036 R)
• M54: 29,959,068 km (0.056 R)
• M55: 30,374,800 km (0.078 R)
• M56: 30,583,340 km (0.07 R)
• M57: 31,352,273 km (0.05 R)
• M58: 31,986,119 km (0.072 R)
• M59: 32,553,095 km (0.053 R)
• M60: 33,123,362 km (0.11 R)
• M61: 34,346,026 km (0.101 R)
• M62: 35,803,408 km (0.08 R)
• M63: 36,465,827 km (0.038 R)
• M64: 36,613,630 km (0.111 R)
• M65: 37,058,085 km (0.088 R)
• M66: 39,686,071 km (0.102 R)
• M67: 39,762,067 km (0.05 R)
• M68: 40,447,973 km (0.09 R)
• M69: 43,152,254 km (0.1 R)
• M70: 43,621,692 km (0.1 R)
• M71: 43,935,548 km (0.061 R)
• M72: 44,171,464 km (0.049 R)
• M73: 44,644,642 km (0.073 R)
• M74: 44,723,630 km (0.098 R)
• M75: 45,834,693 km (0.085 R)
• M76: 45,994,165 km (0.085 R)
• M77: 46,633,845 km (0.077 R)
• M78: 46,874,548 km (0.058 R)
• M79: 49,140,357 km (0.109 R)
• M80: 49,222,038 km (0.101 R)
• M81: 49,876,379 km (0.087 R)
• M82: 50,286,726 km (0.117 R)
• M83: 51,193,588 km (0.115 R)
• M84: 52,856,069 km (0.096 R)
• M85: 53,442,194 km (0.115 R)
• M86: 53,526,118 km (0.1 R)
• M87: 54,283,233 km (0.099 R)
• M88: 54,620,875 km (0.081 R)
• M89: 55,213,283 km (0.084 R)
• M90: 57,089,390 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit