🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 24.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 28.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,857,180 km

• M1: 100,081 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.93 AU - 1.05 AU

Year: 356 Days

Day: 30.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 144.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.49 AU - 1.75 AU

Year: 746 Days

Day: 15.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 8.7

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.57 AU - 6.79 AU

Year: 5556 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,857,180 km

• M1: 512,672 km (0.056 R)
• M2: 569,070 km (0.091 R)
• M3: 701,464 km (0.115 R)
• M4: 983,307 km (0.081 R)
• M5: 1,085,033 km (0.113 R)
• M6: 1,315,264 km (0.113 R)
• M7: 1,477,429 km (0.063 R)
• M8: 1,544,299 km (0.102 R)
• M9: 1,948,213 km (0.066 R)
• M10: 2,003,415 km (0.074 R)
• M11: 2,096,315 km (0.089 R)
• M12: 3,169,231 km (0.105 R)
• M13: 3,522,282 km (0.094 R)
• M14: 3,703,445 km (0.101 R)
• M15: 3,864,562 km (0.055 R)
• M16: 4,337,740 km (0.092 R)
• M17: 4,507,683 km (0.104 R)
• M18: 4,704,703 km (0.073 R)
• M19: 4,980,263 km (0.096 R)
• M20: 5,107,271 km (0.116 R)
• M21: 5,494,580 km (0.097 R)
• M22: 5,599,598 km (0.04 R)
• M23: 5,864,835 km (0.079 R)
• M24: 5,945,169 km (0.112 R)
• M25: 6,352,674 km (0.116 R)
• M26: 6,994,897 km (0.097 R)
• M27: 7,280,629 km (0.119 R)
• M28: 7,541,079 km (0.114 R)
• M29: 7,834,141 km (0.088 R)
• M30: 7,952,473 km (0.109 R)
• M31: 8,101,024 km (0.115 R)
• M32: 8,461,555 km (0.116 R)
• M33: 8,919,623 km (0.091 R)
• M34: 9,417,186 km (0.109 R)
• M35: 9,480,017 km (0.106 R)
• M36: 9,987,752 km (0.092 R)
• M37: 10,212,598 km (0.1 R)
• M38: 10,864,396 km (0.115 R)
• M39: 11,563,167 km (0.104 R)
• M40: 11,901,109 km (0.074 R)
• M41: 12,207,934 km (0.062 R)
• M42: 12,414,080 km (0.095 R)
• M43: 12,517,452 km (0.098 R)
• M44: 13,074,106 km (0.116 R)
• M45: 13,144,267 km (0.101 R)
• M46: 13,461,415 km (0.103 R)
• M47: 13,638,838 km (0.095 R)
• M48: 14,646,080 km (0.09 R)
• M49: 14,755,436 km (0.088 R)
• M50: 15,454,358 km (0.075 R)
• M51: 15,565,658 km (0.041 R)
• M52: 15,751,908 km (0.088 R)
• M53: 15,938,756 km (0.058 R)
• M54: 16,846,067 km (0.118 R)
• M55: 17,229,187 km (0.095 R)
• M56: 17,770,133 km (0.104 R)
• M57: 17,925,864 km (0.037 R)
• M58: 18,042,850 km (0.07 R)
• M59: 18,199,179 km (0.074 R)
• M60: 19,266,710 km (0.105 R)
• M61: 19,426,630 km (0.103 R)
• M62: 19,989,567 km (0.12 R)
• M63: 20,476,508 km (0.103 R)
• M64: 21,049,468 km (0.093 R)
• M65: 21,544,786 km (0.114 R)
• M66: 22,127,470 km (0.073 R)
• M67: 23,053,630 km (0.053 R)
• M68: 23,180,938 km (0.068 R)
• M69: 24,250,712 km (0.086 R)
• M70: 24,553,050 km (0.084 R)
• M71: 24,683,050 km (0.116 R)
• M72: 25,030,865 km (0.084 R)
• M73: 25,380,176 km (0.074 R)
• M74: 25,467,841 km (0.041 R)
• M75: 25,599,337 km (0.029 R)
• M76: 26,349,271 km (0.094 R)
• M77: 26,437,983 km (0.114 R)
• M78: 27,375,363 km (0.096 R)
• M79: 27,690,267 km (0.088 R)
• M80: 28,459,948 km (0.108 R)
• M81: 28,642,158 km (0.112 R)
• M82: 28,961,849 km (0.102 R)
• M83: 29,420,516 km (0.103 R)
• M84: 29,881,576 km (0.105 R)
• M85: 30,020,403 km (0.083 R)
• M86: 30,531,280 km (0.097 R)
• M87: 30,811,028 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 13.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.17 AU - 6.43 AU

Year: 5719 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 95,857,180 km

• M1: 195,375 km (0.076 R)
• M2: 289,771 km (0.025 R)
• M3: 1,029,981 km (0.072 R)
• M4: 1,241,812 km (0.12 R)
• M5: 1,480,869 km (0.083 R)
• M6: 1,855,014 km (0.108 R)
• M7: 2,144,785 km (0.06 R)
• M8: 2,302,610 km (0.114 R)
• M9: 2,630,080 km (0.112 R)
• M10: 2,877,814 km (0.067 R)
• M11: 3,117,171 km (0.054 R)
• M12: 3,231,314 km (0.069 R)
• M13: 3,380,014 km (0.117 R)
• M14: 3,581,822 km (0.12 R)
• M15: 3,805,171 km (0.035 R)
• M16: 4,247,532 km (0.063 R)
• M17: 4,356,290 km (0.091 R)
• M18: 4,650,699 km (0.027 R)
• M19: 5,047,283 km (0.079 R)
• M20: 5,239,965 km (0.107 R)
• M21: 5,337,203 km (0.099 R)
• M22: 5,573,119 km (0.082 R)
• M23: 5,712,395 km (0.074 R)
• M24: 6,509,602 km (0.036 R)
• M25: 6,889,431 km (0.086 R)
• M26: 7,081,963 km (0.116 R)
• M27: 7,363,506 km (0.106 R)
• M28: 7,582,518 km (0.099 R)
• M29: 7,937,513 km (0.058 R)
• M30: 9,035,113 km (0.093 R)
• M31: 9,222,559 km (0.112 R)
• M32: 10,252,989 km (0.075 R)
• M33: 10,522,565 km (0.12 R)
• M34: 11,725,780 km (0.106 R)
• M35: 12,447,740 km (0.106 R)
• M36: 12,578,189 km (0.082 R)
• M37: 12,761,596 km (0.111 R)
• M38: 12,972,379 km (0.105 R)
• M39: 13,184,210 km (0.058 R)
• M40: 13,370,609 km (0.094 R)
• M41: 13,611,461 km (0.108 R)
• M42: 14,782,065 km (0.116 R)
• M43: 15,253,747 km (0.03 R)
• M44: 15,645,993 km (0.105 R)
• M45: 16,183,647 km (0.087 R)
• M46: 16,326,214 km (0.096 R)
• M47: 17,160,821 km (0.087 R)
• M48: 17,598,095 km (0.066 R)
• M49: 17,950,548 km (0.087 R)
• M50: 19,142,244 km (0.078 R)
• M51: 19,444,133 km (0.093 R)
• M52: 20,451,675 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 8.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.77 AU - 8.21 AU

Year: 6684 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,857,180 km

• M1: 106,813 km (0.097 R)
• M2: 164,258 km (0.055 R)
• M3: 237,113 km (0.044 R)
• M4: 327,320 km (0.069 R)
• M5: 664,514 km (0.073 R)
• M6: 817,104 km (0.041 R)
• M7: 905,366 km (0.065 R)
• M8: 1,291,030 km (0.038 R)
• M9: 1,538,315 km (0.113 R)
• M10: 1,630,318 km (0.113 R)
• M11: 1,897,799 km (0.103 R)
• M12: 2,016,878 km (0.111 R)
• M13: 2,304,256 km (0.031 R)
• M14: 2,452,956 km (0.083 R)
• M15: 2,737,491 km (0.052 R)
• M16: 2,986,572 km (0.109 R)
• M17: 3,434,169 km (0.118 R)
• M18: 3,555,493 km (0.08 R)
• M19: 3,852,444 km (0.113 R)
• M20: 4,106,162 km (0.083 R)
• M21: 4,550,019 km (0.111 R)
• M22: 4,737,166 km (0.112 R)
• M23: 4,954,233 km (0.077 R)
• M24: 5,036,512 km (0.069 R)
• M25: 5,286,041 km (0.11 R)
• M26: 5,625,030 km (0.076 R)
• M27: 5,826,089 km (0.059 R)
• M28: 6,029,542 km (0.075 R)
• M29: 6,383,640 km (0.117 R)
• M30: 7,267,465 km (0.104 R)
• M31: 7,771,310 km (0.025 R)
• M32: 7,867,053 km (0.091 R)
• M33: 8,092,048 km (0.118 R)
• M34: 8,189,137 km (0.12 R)
• M35: 8,384,362 km (0.089 R)
• M36: 9,248,440 km (0.117 R)
• M37: 9,691,100 km (0.116 R)
• M38: 10,140,641 km (0.067 R)
• M39: 10,210,354 km (0.06 R)
• M40: 10,632,369 km (0.077 R)
• M41: 10,988,412 km (0.095 R)
• M42: 11,348,345 km (0.06 R)
• M43: 11,785,320 km (0.061 R)
• M44: 12,713,575 km (0.085 R)
• M45: 13,549,678 km (0.115 R)
• M46: 13,742,210 km (0.109 R)
• M47: 13,819,403 km (0.082 R)
• M48: 14,364,238 km (0.099 R)
• M49: 14,560,660 km (0.088 R)
• M50: 15,115,070 km (0.113 R)
• M51: 15,194,805 km (0.083 R)
• M52: 16,449,034 km (0.093 R)
• M53: 16,902,016 km (0.096 R)
• M54: 17,233,974 km (0.114 R)
• M55: 17,442,663 km (0.047 R)
• M56: 18,115,853 km (0.072 R)
• M57: 19,055,478 km (0.107 R)
• M58: 19,184,730 km (0.116 R)
• M59: 19,401,049 km (0.081 R)
• M60: 19,487,815 km (0.081 R)
• M61: 19,748,714 km (0.074 R)
• M62: 20,010,810 km (0.112 R)
• M63: 20,142,306 km (0.12 R)
• M64: 20,274,102 km (0.079 R)
• M65: 20,671,135 km (0.079 R)
• M66: 20,803,977 km (0.087 R)
• M67: 20,937,269 km (0.056 R)
• M68: 21,204,451 km (0.105 R)
• M69: 22,466,608 km (0.101 R)
• M70: 23,014,884 km (0.073 R)
• M71: 23,567,649 km (0.109 R)
• M72: 25,631,650 km (0.034 R)
• M73: 27,120,149 km (0.107 R)
• M74: 27,362,947 km (0.112 R)
• M75: 27,606,342 km (0.101 R)
• M76: 27,850,486 km (0.064 R)
• M77: 28,144,446 km (0.069 R)
• M78: 28,390,235 km (0.118 R)
• M79: 28,982,942 km (0.057 R)
• M80: 29,779,401 km (0.075 R)
• M81: 30,029,828 km (0.042 R)
• M82: 33,556,298 km (0.1 R)
• M83: 34,025,736 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 8.5

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.17 AU - 7.81 AU

Year: 6684 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,857,180 km

• M1: 141,819 km (0.088 R)
• M2: 416,780 km (0.07 R)
• M3: 473,926 km (0.082 R)
• M4: 908,059 km (0.077 R)
• M5: 1,163,722 km (0.092 R)
• M6: 1,626,428 km (0.058 R)
• M7: 1,978,133 km (0.07 R)
• M8: 2,796,283 km (0.103 R)
• M9: 2,957,550 km (0.082 R)
• M10: 3,193,167 km (0.115 R)
• M11: 3,361,763 km (0.067 R)
• M12: 3,808,762 km (0.06 R)
• M13: 4,649,352 km (0.071 R)
• M14: 5,373,256 km (0.075 R)
• M15: 5,983,466 km (0.12 R)
• M16: 6,102,247 km (0.103 R)
• M17: 6,191,856 km (0.085 R)
• M18: 6,281,764 km (0.11 R)
• M19: 6,372,271 km (0.07 R)
• M20: 6,554,481 km (0.11 R)
• M21: 7,017,636 km (0.05 R)
• M22: 7,111,434 km (0.086 R)
• M23: 7,332,240 km (0.094 R)
• M24: 8,804,433 km (0.101 R)
• M25: 9,730,444 km (0.081 R)
• M26: 10,579,412 km (0.032 R)
• M27: 10,687,272 km (0.103 R)
• M28: 10,940,092 km (0.091 R)
• M29: 11,195,007 km (0.051 R)
• M30: 11,859,521 km (0.098 R)
• M31: 12,423,056 km (0.034 R)
• M32: 12,727,188 km (0.101 R)
• M33: 12,841,930 km (0.036 R)
• M34: 12,995,417 km (0.102 R)
• M35: 13,576,156 km (0.118 R)
• M36: 13,771,681 km (0.115 R)
• M37: 13,889,414 km (0.097 R)
• M38: 14,324,146 km (0.083 R)
• M39: 14,924,033 km (0.09 R)
• M40: 15,044,908 km (0.061 R)
• M41: 15,166,232 km (0.092 R)
• M42: 15,287,855 km (0.109 R)
• M43: 15,859,768 km (0.086 R)
• M44: 16,355,386 km (0.099 R)
• M45: 17,024,387 km (0.06 R)
• M46: 17,616,944 km (0.114 R)
• M47: 18,173,299 km (0.085 R)
• M48: 18,605,188 km (0.12 R)
• M49: 19,040,368 km (0.112 R)
• M50: 19,215,547 km (0.111 R)
• M51: 19,303,212 km (0.103 R)
• M52: 19,567,252 km (0.091 R)
• M53: 20,321,674 km (0.037 R)
• M54: 20,590,202 km (0.067 R)
• M55: 20,814,898 km (0.041 R)
• M56: 21,176,027 km (0.089 R)
• M57: 21,357,490 km (0.08 R)
• M58: 21,493,773 km (0.029 R)
• M59: 22,318,207 km (0.116 R)
• M60: 22,549,037 km (0.069 R)
• M61: 23,386,486 km (0.089 R)
• M62: 23,761,976 km (0.116 R)
• M63: 24,376,375 km (0.06 R)
• M64: 24,661,807 km (0.07 R)
• M65: 25,091,901 km (0.062 R)
• M66: 25,283,835 km (0.115 R)
• M67: 25,717,520 km (0.093 R)
• M68: 26,250,836 km (0.09 R)
• M69: 26,396,993 km (0.116 R)
• M70: 27,526,158 km (0.034 R)
• M71: 29,729,734 km (0.09 R)
• M72: 29,882,175 km (0.105 R)
• M73: 30,289,530 km (0.095 R)
• M74: 31,058,463 km (0.072 R)
• M75: 31,212,997 km (0.083 R)
• M76: 31,937,649 km (0.12 R)
• M77: 32,824,914 km (0.094 R)
• M78: 33,087,459 km (0.049 R)
• M79: 33,403,409 km (0.095 R)
• M80: 33,614,642 km (0.108 R)
• M81: 34,677,235 km (0.049 R)
• M82: 34,998,123 km (0.091 R)
• M83: 35,051,679 km (0.098 R)
• M84: 35,266,352 km (0.05 R)
• M85: 36,237,391 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.6

Radius: 6.4

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.99 AU - 18.97 AU

Year: 25304 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,857,180 km

• M1: 135,685 km (0.041 R)
• M2: 205,547 km (0.065 R)
• M3: 291,865 km (0.088 R)
• M4: 435,629 km (0.038 R)
• M5: 627,862 km (0.086 R)
• M6: 874,699 km (0.107 R)
• M7: 1,348,774 km (0.062 R)
• M8: 1,929,962 km (0.096 R)
• M9: 3,063,016 km (0.096 R)
• M10: 3,199,599 km (0.033 R)
• M11: 3,717,806 km (0.087 R)
• M12: 5,096,799 km (0.113 R)
• M13: 6,674,758 km (0.092 R)
• M14: 7,700,700 km (0.118 R)
• M15: 8,263,637 km (0.106 R)
• M16: 9,296,610 km (0.107 R)
• M17: 11,200,243 km (0.058 R)
• M18: 12,051,754 km (0.101 R)
• M19: 13,071,413 km (0.101 R)
• M20: 13,219,365 km (0.105 R)
• M21: 13,442,266 km (0.104 R)
• M22: 13,741,462 km (0.098 R)
• M23: 13,967,205 km (0.106 R)
• M24: 14,194,295 km (0.093 R)
• M25: 14,346,286 km (0.057 R)
• M26: 15,192,113 km (0.092 R)
• M27: 15,738,893 km (0.112 R)
• M28: 17,498,463 km (0.079 R)
• M29: 18,318,858 km (0.1 R)
• M30: 18,484,313 km (0.115 R)
• M31: 18,567,340 km (0.081 R)
• M32: 18,900,494 km (0.074 R)
• M33: 19,067,745 km (0.088 R)
• M34: 20,081,869 km (0.086 R)
• M35: 21,200,113 km (0.12 R)
• M36: 22,603,939 km (0.094 R)
• M37: 23,048,694 km (0.091 R)
• M38: 23,138,003 km (0.07 R)
• M39: 23,317,072 km (0.111 R)
• M40: 25,592,755 km (0.1 R)
• M41: 26,522,655 km (0.07 R)
• M42: 27,369,080 km (0.113 R)
• M43: 27,463,626 km (0.041 R)
• M44: 28,895,577 km (0.066 R)
• M45: 31,731,952 km (0.073 R)
• M46: 33,233,466 km (0.098 R)
• M47: 33,536,551 km (0.102 R)
• M48: 35,477,285 km (0.119 R)
• M49: 36,409,279 km (0.08 R)
• M50: 37,244,335 km (0.038 R)
• M51: 38,191,439 km (0.089 R)
• M52: 39,146,472 km (0.115 R)
• M53: 40,431,966 km (0.106 R)
• M54: 41,840,131 km (0.069 R)
• M55: 42,167,301 km (0.097 R)
• M56: 44,593,031 km (0.118 R)
• M57: 45,710,377 km (0.101 R)
• M58: 46,498,160 km (0.087 R)
• M59: 48,315,325 km (0.09 R)
• M60: 49,693,570 km (0.088 R)
• M61: 52,253,339 km (0.073 R)
• M62: 55,333,560 km (0.103 R)
• M63: 55,453,238 km (0.091 R)
• M64: 55,932,699 km (0.038 R)
• M65: 56,654,359 km (0.116 R)
• M66: 57,137,261 km (0.095 R)
• M67: 59,571,966 km (0.085 R)
• M68: 59,694,487 km (0.094 R)
• M69: 60,801,960 km (0.096 R)
• M70: 61,420,099 km (0.118 R)
• M71: 64,793,830 km (0.113 R)
• M72: 65,804,962 km (0.059 R)
• M73: 66,058,530 km (0.094 R)
• M74: 68,740,970 km (0.108 R)
• M75: 70,289,756 km (0.099 R)
• M76: 70,419,308 km (0.112 R)
• M77: 74,079,669 km (0.072 R)
• M78: 74,475,505 km (0.075 R)
• M79: 75,136,727 km (0.098 R)
• M80: 75,667,201 km (0.072 R)
• M81: 76,598,448 km (0.113 R)
• M82: 77,265,954 km (0.093 R)
• M83: 77,399,694 km (0.086 R)
• M84: 79,145,202 km (0.109 R)
• M85: 80,090,511 km (0.11 R)
• M86: 81,583,498 km (0.088 R)
• M87: 83,771,516 km (0.101 R)
• M88: 85,978,683 km (0.026 R)
• M89: 86,117,211 km (0.107 R)
• M90: 88,065,125 km (0.088 R)
• M91: 92,998,264 km (0.118 R)
• M92: 93,852,917 km (0.116 R)
• M93: 94,138,350 km (0.034 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit