🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 240 Days

Day: 25.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.27 AU

Year: 500 Days

Day: 40.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.97 AU - 2.71 AU

Year: 1530 Days

Day: 45.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.01 AU - 3.09 AU

Year: 1741 Days

Day: 32.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.51 AU - 4.69 AU

Year: 4218 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,347,174 km

• M1: 182,809 km (0.105 R)
• M2: 304,731 km (0.054 R)
• M3: 415,134 km (0.119 R)
• M4: 660,923 km (0.118 R)
• M5: 945,459 km (0.108 R)
• M6: 1,213,688 km (0.057 R)
• M7: 1,357,451 km (0.073 R)
• M8: 1,476,980 km (0.098 R)
• M9: 2,059,215 km (0.042 R)
• M10: 2,250,999 km (0.11 R)
• M11: 2,358,261 km (0.112 R)
• M12: 2,448,917 km (0.098 R)
• M13: 2,596,421 km (0.089 R)
• M14: 2,881,405 km (0.096 R)
• M15: 3,077,228 km (0.117 R)
• M16: 3,947,439 km (0.101 R)
• M17: 4,613,898 km (0.093 R)
• M18: 5,291,725 km (0.098 R)
• M19: 5,435,938 km (0.094 R)
• M20: 5,802,153 km (0.077 R)
• M21: 5,950,854 km (0.1 R)
• M22: 6,558,819 km (0.054 R)
• M23: 6,818,073 km (0.088 R)
• M24: 7,133,574 km (0.119 R)
• M25: 7,373,529 km (0.064 R)
• M26: 7,697,558 km (0.106 R)
• M27: 8,053,751 km (0.083 R)
• M28: 8,164,603 km (0.099 R)
• M29: 8,556,101 km (0.111 R)
• M30: 8,982,604 km (0.117 R)
• M31: 9,241,857 km (0.1 R)
• M32: 9,503,654 km (0.076 R)
• M33: 9,826,785 km (0.097 R)
• M34: 10,635,661 km (0.119 R)
• M35: 11,125,145 km (0.115 R)
• M36: 11,341,613 km (0.109 R)
• M37: 11,778,738 km (0.038 R)
• M38: 12,637,430 km (0.119 R)
• M39: 12,895,785 km (0.086 R)
• M40: 13,846,929 km (0.09 R)
• M41: 14,213,593 km (0.111 R)
• M42: 14,448,611 km (0.049 R)
• M43: 14,888,578 km (0.115 R)
• M44: 15,851,091 km (0.101 R)
• M45: 16,129,792 km (0.105 R)
• M46: 16,445,294 km (0.1 R)
• M47: 16,798,195 km (0.09 R)
• M48: 16,975,618 km (0.106 R)
• M49: 17,619,637 km (0.116 R)
• M50: 17,727,647 km (0.112 R)
• M51: 18,162,378 km (0.116 R)
• M52: 19,338,517 km (0.079 R)
• M53: 19,973,410 km (0.108 R)
• M54: 20,312,399 km (0.106 R)
• M55: 20,691,181 km (0.11 R)
• M56: 20,805,174 km (0.105 R)
• M57: 21,455,775 km (0.068 R)
• M58: 22,112,959 km (0.112 R)
• M59: 22,307,436 km (0.075 R)
• M60: 22,463,616 km (0.111 R)
• M61: 22,894,608 km (0.086 R)
• M62: 23,091,479 km (0.108 R)
• M63: 23,447,222 km (0.091 R)
• M64: 23,566,153 km (0.046 R)
• M65: 24,004,175 km (0.066 R)
• M66: 24,605,708 km (0.04 R)
• M67: 24,766,975 km (0.069 R)
• M68: 26,564,243 km (0.114 R)
• M69: 27,061,656 km (0.065 R)
• M70: 28,023,571 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 12.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.22 AU - 6.72 AU

Year: 6236 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,347,174 km

• M1: 166,652 km (0.035 R)
• M2: 244,593 km (0.053 R)
• M3: 561,740 km (0.092 R)
• M4: 653,443 km (0.068 R)
• M5: 936,034 km (0.056 R)
• M6: 1,351,766 km (0.076 R)
• M7: 1,770,042 km (0.069 R)
• M8: 1,876,556 km (0.092 R)
• M9: 2,114,716 km (0.096 R)
• M10: 2,363,048 km (0.047 R)
• M11: 2,441,437 km (0.073 R)
• M12: 2,520,724 km (0.03 R)
• M13: 2,784,465 km (0.068 R)
• M14: 3,036,089 km (0.1 R)
• M15: 3,561,776 km (0.088 R)
• M16: 4,116,036 km (0.026 R)
• M17: 4,549,720 km (0.086 R)
• M18: 4,797,005 km (0.058 R)
• M19: 4,947,501 km (0.034 R)
• M20: 5,304,890 km (0.096 R)
• M21: 5,856,757 km (0.093 R)
• M22: 6,371,972 km (0.079 R)
• M23: 6,901,847 km (0.076 R)
• M24: 7,359,168 km (0.037 R)
• M25: 7,591,643 km (0.102 R)
• M26: 7,826,362 km (0.109 R)
• M27: 8,123,314 km (0.116 R)
• M28: 8,363,568 km (0.055 R)
• M29: 8,484,593 km (0.057 R)
• M30: 8,667,102 km (0.093 R)
• M31: 8,758,955 km (0.082 R)
• M32: 9,568,130 km (0.102 R)
• M33: 9,853,862 km (0.093 R)
• M34: 10,433,703 km (0.055 R)
• M35: 10,727,813 km (0.062 R)
• M36: 11,057,826 km (0.086 R)
• M37: 11,491,959 km (0.064 R)
• M38: 11,694,215 km (0.117 R)
• M39: 11,795,643 km (0.094 R)
• M40: 11,965,586 km (0.085 R)
• M41: 12,068,060 km (0.071 R)
• M42: 12,688,293 km (0.117 R)
• M43: 13,318,848 km (0.102 R)
• M44: 13,495,822 km (0.039 R)
• M45: 14,211,798 km (0.115 R)
• M46: 14,320,256 km (0.114 R)
• M47: 15,087,095 km (0.098 R)
• M48: 15,456,901 km (0.068 R)
• M49: 15,568,501 km (0.1 R)
• M50: 15,829,848 km (0.113 R)
• M51: 15,942,346 km (0.077 R)
• M52: 16,243,486 km (0.107 R)
• M53: 16,813,305 km (0.105 R)
• M54: 17,312,363 km (0.116 R)
• M55: 17,738,568 km (0.089 R)
• M56: 18,799,216 km (0.065 R)
• M57: 19,357,366 km (0.048 R)
• M58: 19,557,977 km (0.086 R)
• M59: 20,082,916 km (0.091 R)
• M60: 21,064,278 km (0.117 R)
• M61: 21,187,995 km (0.097 R)
• M62: 21,810,472 km (0.104 R)
• M63: 22,270,785 km (0.109 R)
• M64: 22,734,239 km (0.116 R)
• M65: 22,818,911 km (0.072 R)
• M66: 23,456,797 km (0.111 R)
• M67: 24,143,750 km (0.077 R)
• M68: 24,403,153 km (0.109 R)
• M69: 24,924,651 km (0.116 R)
• M70: 25,186,746 km (0.057 R)
• M71: 25,449,739 km (0.076 R)
• M72: 25,625,517 km (0.089 R)
• M73: 25,934,287 km (0.051 R)
• M74: 26,778,468 km (0.119 R)
• M75: 28,129,785 km (0.113 R)
• M76: 28,539,534 km (0.112 R)
• M77: 29,410,941 km (0.038 R)
• M78: 29,687,997 km (0.115 R)
• M79: 30,337,700 km (0.073 R)
• M80: 30,477,574 km (0.09 R)
• M81: 30,851,419 km (0.095 R)
• M82: 30,992,041 km (0.085 R)
• M83: 31,179,936 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 10.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.29 AU - 8.13 AU

Year: 7430 Days

Day: 7.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,347,174 km

• M1: 134,339 km (0.116 R)
• M2: 398,529 km (0.083 R)
• M3: 497,563 km (0.097 R)
• M4: 564,582 km (0.12 R)
• M5: 694,284 km (0.081 R)
• M6: 786,735 km (0.075 R)
• M7: 1,002,755 km (0.111 R)
• M8: 1,145,620 km (0.088 R)
• M9: 1,314,666 km (0.117 R)
• M10: 2,094,969 km (0.069 R)
• M11: 2,233,496 km (0.077 R)
• M12: 2,327,444 km (0.036 R)
• M13: 2,868,539 km (0.119 R)
• M14: 3,022,924 km (0.083 R)
• M15: 3,153,673 km (0.113 R)
• M16: 3,667,841 km (0.052 R)
• M17: 3,835,689 km (0.047 R)
• M18: 4,502,597 km (0.118 R)
• M19: 4,773,518 km (0.114 R)
• M20: 4,895,590 km (0.081 R)
• M21: 5,299,654 km (0.044 R)
• M22: 5,682,326 km (0.106 R)
• M23: 6,173,156 km (0.07 R)
• M24: 6,239,727 km (0.088 R)
• M25: 6,373,468 km (0.055 R)
• M26: 6,609,683 km (0.086 R)
• M27: 6,677,750 km (0.075 R)
• M28: 7,441,896 km (0.118 R)
• M29: 7,512,655 km (0.085 R)
• M30: 8,233,568 km (0.094 R)
• M31: 8,417,274 km (0.072 R)
• M32: 8,602,326 km (0.099 R)
• M33: 8,788,725 km (0.118 R)
• M34: 9,203,560 km (0.104 R)
• M35: 9,432,445 km (0.091 R)
• M36: 11,168,528 km (0.118 R)
• M37: 12,198,210 km (0.095 R)
• M38: 13,301,195 km (0.066 R)
• M39: 13,516,916 km (0.076 R)
• M40: 13,646,916 km (0.117 R)
• M41: 13,908,114 km (0.07 R)
• M42: 14,171,107 km (0.098 R)
• M43: 15,555,635 km (0.104 R)
• M44: 16,011,460 km (0.044 R)
• M45: 17,123,421 km (0.111 R)
• M46: 17,594,056 km (0.055 R)
• M47: 17,878,442 km (0.097 R)
• M48: 18,596,212 km (0.12 R)
• M49: 18,982,773 km (0.102 R)
• M50: 19,616,769 km (0.119 R)
• M51: 19,764,123 km (0.074 R)
• M52: 21,056,050 km (0.071 R)
• M53: 22,119,392 km (0.112 R)
• M54: 22,221,567 km (0.078 R)
• M55: 22,477,678 km (0.047 R)
• M56: 23,720,837 km (0.056 R)
• M57: 26,652,805 km (0.071 R)
• M58: 27,307,595 km (0.06 R)
• M59: 27,417,251 km (0.115 R)
• M60: 27,692,062 km (0.111 R)
• M61: 29,528,376 km (0.095 R)
• M62: 30,375,997 km (0.081 R)
• M63: 30,831,373 km (0.115 R)
• M64: 31,518,626 km (0.084 R)
• M65: 33,083,270 km (0.039 R)
• M66: 33,669,245 km (0.111 R)
• M67: 33,904,562 km (0.115 R)
• M68: 34,376,992 km (0.105 R)
• M69: 34,791,977 km (0.099 R)
• M70: 35,029,987 km (0.052 R)
• M71: 35,987,114 km (0.12 R)
• M72: 36,771,157 km (0.038 R)
• M73: 37,438,812 km (0.097 R)
• M74: 37,682,656 km (0.07 R)
• M75: 38,110,656 km (0.081 R)
• M76: 38,294,512 km (0.06 R)
• M77: 40,149,825 km (0.103 R)
• M78: 41,088,551 km (0.048 R)
• M79: 41,528,967 km (0.119 R)
• M80: 41,971,029 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 12.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.11 AU - 7.33 AU

Year: 8293 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,347,174 km

• M1: 321,635 km (0.085 R)
• M2: 606,470 km (0.093 R)
• M3: 756,965 km (0.105 R)
• M4: 870,660 km (0.07 R)
• M5: 955,781 km (0.103 R)
• M6: 1,061,995 km (0.09 R)
• M7: 1,386,323 km (0.059 R)
• M8: 2,010,595 km (0.117 R)
• M9: 2,293,036 km (0.098 R)
• M10: 2,414,510 km (0.068 R)
• M11: 2,715,201 km (0.113 R)
• M12: 3,108,195 km (0.117 R)
• M13: 3,188,978 km (0.1 R)
• M14: 3,547,564 km (0.106 R)
• M15: 3,861,121 km (0.067 R)
• M16: 4,036,151 km (0.083 R)
• M17: 4,515,612 km (0.057 R)
• M18: 4,700,066 km (0.12 R)
• M19: 4,950,044 km (0.089 R)
• M20: 6,609,982 km (0.094 R)
• M21: 6,855,173 km (0.053 R)
• M22: 6,961,238 km (0.078 R)
• M23: 7,829,055 km (0.114 R)
• M24: 7,940,057 km (0.12 R)
• M25: 8,807,724 km (0.068 R)
• M26: 9,039,003 km (0.104 R)
• M27: 9,705,461 km (0.113 R)
• M28: 9,824,691 km (0.103 R)
• M29: 10,145,129 km (0.069 R)
• M30: 10,878,757 km (0.053 R)
• M31: 11,503,029 km (0.042 R)
• M32: 12,139,119 km (0.102 R)
• M33: 12,353,792 km (0.117 R)
• M34: 12,526,428 km (0.091 R)
• M35: 12,743,195 km (0.03 R)
• M36: 13,092,806 km (0.112 R)
• M37: 14,070,428 km (0.103 R)
• M38: 14,796,277 km (0.065 R)
• M39: 16,568,413 km (0.053 R)
• M40: 16,854,444 km (0.089 R)
• M41: 17,673,492 km (0.12 R)
• M42: 19,100,507 km (0.102 R)
• M43: 19,250,254 km (0.112 R)
• M44: 20,258,544 km (0.103 R)
• M45: 20,871,745 km (0.109 R)
• M46: 21,387,559 km (0.099 R)
• M47: 22,168,908 km (0.099 R)
• M48: 22,273,777 km (0.094 R)
• M49: 22,536,770 km (0.089 R)
• M50: 22,642,236 km (0.1 R)
• M51: 22,800,810 km (0.079 R)
• M52: 22,906,725 km (0.11 R)
• M53: 23,065,748 km (0.079 R)
• M54: 23,385,139 km (0.074 R)
• M55: 23,759,732 km (0.032 R)
• M56: 24,082,265 km (0.071 R)
• M57: 25,551,765 km (0.115 R)
• M58: 25,661,720 km (0.087 R)
• M59: 26,436,188 km (0.108 R)
• M60: 27,951,614 km (0.063 R)
• M61: 28,064,860 km (0.119 R)
• M62: 29,322,080 km (0.088 R)
• M63: 30,480,716 km (0.098 R)
• M64: 31,654,461 km (0.064 R)
• M65: 32,365,799 km (0.065 R)
• M66: 32,663,797 km (0.114 R)
• M67: 33,142,361 km (0.116 R)
• M68: 34,774,773 km (0.097 R)
• M69: 34,896,695 km (0.088 R)
• M70: 35,079,953 km (0.103 R)
• M71: 35,263,509 km (0.117 R)
• M72: 35,631,520 km (0.048 R)
• M73: 35,877,609 km (0.102 R)
• M74: 36,433,215 km (0.101 R)
• M75: 36,619,165 km (0.118 R)
• M76: 36,805,265 km (0.061 R)
• M77: 37,991,875 km (0.09 R)
• M78: 38,558,253 km (0.117 R)
• M79: 39,064,043 km (0.061 R)
• M80: 39,763,114 km (0.042 R)
• M81: 40,980,392 km (0.052 R)
• M82: 41,367,252 km (0.082 R)
• M83: 42,600,686 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 6.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.42 AU - 15.44 AU

Year: 23433 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,347,174 km

• M1: 101,876 km (0.118 R)
• M2: 192,233 km (0.071 R)
• M3: 257,009 km (0.081 R)
• M4: 319,691 km (0.115 R)
• M5: 400,473 km (0.089 R)
• M6: 1,006,644 km (0.119 R)
• M7: 1,165,667 km (0.095 R)
• M8: 1,351,766 km (0.12 R)
• M9: 1,487,751 km (0.036 R)
• M10: 1,567,486 km (0.081 R)
• M11: 2,009,548 km (0.108 R)
• M12: 2,053,680 km (0.091 R)
• M13: 2,255,936 km (0.109 R)
• M14: 3,653,180 km (0.087 R)
• M15: 4,120,823 km (0.094 R)
• M16: 4,549,122 km (0.032 R)
• M17: 4,636,487 km (0.042 R)
• M18: 5,727,953 km (0.11 R)
• M19: 5,822,349 km (0.048 R)
• M20: 6,076,666 km (0.068 R)
• M21: 6,728,314 km (0.041 R)
• M22: 7,129,984 km (0.113 R)
• M23: 7,401,953 km (0.079 R)
• M24: 7,851,345 km (0.059 R)
• M25: 7,991,369 km (0.055 R)
• M26: 8,132,290 km (0.083 R)
• M27: 8,273,959 km (0.107 R)
• M28: 8,523,937 km (0.076 R)
• M29: 8,667,850 km (0.118 R)
• M30: 8,812,661 km (0.097 R)
• M31: 9,141,327 km (0.098 R)
• M32: 9,810,628 km (0.085 R)
• M33: 9,886,026 km (0.065 R)
• M34: 10,113,265 km (0.115 R)
• M35: 10,380,447 km (0.083 R)
• M36: 11,991,915 km (0.097 R)
• M37: 12,153,331 km (0.09 R)
• M38: 12,518,948 km (0.118 R)
• M39: 12,888,305 km (0.034 R)
• M40: 12,929,594 km (0.081 R)
• M41: 13,095,050 km (0.093 R)
• M42: 13,261,253 km (0.097 R)
• M43: 14,401,039 km (0.084 R)
• M44: 15,396,613 km (0.056 R)
• M45: 16,235,558 km (0.054 R)
• M46: 16,458,907 km (0.109 R)
• M47: 16,638,275 km (0.051 R)
• M48: 17,271,074 km (0.089 R)
• M49: 17,819,650 km (0.095 R)
• M50: 18,096,256 km (0.112 R)
• M51: 18,934,154 km (0.068 R)
• M52: 19,357,815 km (0.091 R)
• M53: 19,547,206 km (0.062 R)
• M54: 19,832,339 km (0.046 R)
• M55: 19,879,911 km (0.05 R)
• M56: 20,647,648 km (0.092 R)
• M57: 21,425,108 km (0.118 R)
• M58: 22,162,476 km (0.069 R)
• M59: 22,311,026 km (0.101 R)
• M60: 22,758,474 km (0.069 R)
• M61: 23,662,344 km (0.105 R)
• M62: 24,885,456 km (0.045 R)
• M63: 25,039,841 km (0.034 R)
• M64: 25,142,914 km (0.095 R)
• M65: 25,246,137 km (0.104 R)
• M66: 25,712,284 km (0.072 R)
• M67: 26,077,003 km (0.101 R)
• M68: 26,705,913 km (0.074 R)
• M69: 26,758,571 km (0.103 R)
• M70: 27,128,078 km (0.1 R)
• M71: 29,000,445 km (0.119 R)
• M72: 29,706,547 km (0.062 R)
• M73: 29,979,563 km (0.084 R)
• M74: 30,363,281 km (0.078 R)
• M75: 32,699,402 km (0.069 R)
• M76: 32,755,800 km (0.078 R)
• M77: 32,924,995 km (0.03 R)
• M78: 33,604,469 km (0.087 R)
• M79: 33,832,007 km (0.093 R)
• M80: 34,403,172 km (0.042 R)
• M81: 34,575,209 km (0.086 R)
• M82: 34,977,478 km (0.089 R)
• M83: 35,612,820 km (0.043 R)
• M84: 36,252,052 km (0.08 R)
• M85: 37,129,892 km (0.085 R)
• M86: 37,837,041 km (0.119 R)
• M87: 38,548,679 km (0.103 R)
• M88: 38,667,758 km (0.071 R)
• M89: 39,804,702 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit