🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 18.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,260,132 km

• M1: 102,774 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.96 AU - 1.34 AU

Year: 446 Days

Day: 35.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.56 AU - 1.58 AU

Year: 711 Days

Day: 28.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1038 Days

Day: 15.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.58 AU - 2.52 AU

Year: 1062 Days

Day: 29.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 9

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.11 AU - 7.4 AU

Year: 7060 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,260,132 km

• M1: 113,246 km (0.099 R)
• M2: 523,593 km (0.086 R)
• M3: 740,509 km (0.081 R)
• M4: 951,891 km (0.114 R)
• M5: 1,201,121 km (0.119 R)
• M6: 1,511,387 km (0.06 R)
• M7: 1,572,274 km (0.07 R)
• M8: 2,112,920 km (0.103 R)
• M9: 2,344,647 km (0.084 R)
• M10: 2,487,513 km (0.114 R)
• M11: 2,757,238 km (0.045 R)
• M12: 3,036,538 km (0.118 R)
• M13: 3,219,047 km (0.09 R)
• M14: 3,540,234 km (0.101 R)
• M15: 3,622,213 km (0.057 R)
• M16: 5,017,662 km (0.054 R)
• M17: 5,421,576 km (0.074 R)
• M18: 6,426,874 km (0.077 R)
• M19: 6,661,743 km (0.074 R)
• M20: 7,036,635 km (0.085 R)
• M21: 7,735,706 km (0.113 R)
• M22: 7,842,519 km (0.045 R)
• M23: 8,347,412 km (0.067 R)
• M24: 9,274,918 km (0.101 R)
• M25: 9,350,615 km (0.054 R)
• M26: 10,040,411 km (0.106 R)
• M27: 10,313,128 km (0.1 R)
• M28: 10,430,861 km (0.093 R)
• M29: 11,065,754 km (0.036 R)
• M30: 11,145,939 km (0.087 R)
• M31: 11,226,423 km (0.071 R)
• M32: 11,876,874 km (0.118 R)
• M33: 12,082,721 km (0.103 R)
• M34: 12,414,379 km (0.056 R)
• M35: 12,749,179 km (0.071 R)
• M36: 13,086,971 km (0.11 R)
• M37: 13,299,550 km (0.074 R)
• M38: 13,556,110 km (0.069 R)
• M39: 14,161,234 km (0.119 R)
• M40: 14,248,449 km (0.114 R)
• M41: 14,379,497 km (0.087 R)
• M42: 14,598,957 km (0.031 R)
• M43: 14,731,052 km (0.101 R)
• M44: 15,622,356 km (0.076 R)
• M45: 15,802,771 km (0.084 R)
• M46: 16,760,945 km (0.118 R)
• M47: 17,597,048 km (0.106 R)
• M48: 18,542,207 km (0.11 R)
• M49: 18,733,094 km (0.045 R)
• M50: 19,165,282 km (0.089 R)
• M51: 19,844,008 km (0.112 R)
• M52: 20,284,424 km (0.113 R)
• M53: 20,382,710 km (0.097 R)
• M54: 20,530,513 km (0.115 R)
• M55: 20,777,648 km (0.094 R)
• M56: 21,324,728 km (0.109 R)
• M57: 21,826,180 km (0.103 R)
• M58: 22,078,402 km (0.068 R)
• M59: 22,738,577 km (0.112 R)
• M60: 23,663,541 km (0.069 R)
• M61: 24,026,465 km (0.038 R)
• M62: 24,600,622 km (0.114 R)
• M63: 25,496,863 km (0.109 R)
• M64: 26,618,548 km (0.1 R)
• M65: 27,158,446 km (0.116 R)
• M66: 27,592,878 km (0.054 R)
• M67: 28,578,878 km (0.032 R)
• M68: 28,799,535 km (0.078 R)
• M69: 28,965,439 km (0.075 R)
• M70: 29,409,296 km (0.034 R)
• M71: 29,743,647 km (0.116 R)
• M72: 29,911,346 km (0.097 R)
• M73: 31,320,857 km (0.117 R)
• M74: 32,406,489 km (0.086 R)
• M75: 33,330,256 km (0.076 R)
• M76: 34,849,871 km (0.036 R)
• M77: 35,144,579 km (0.113 R)
• M78: 36,033,938 km (0.114 R)
• M79: 36,332,087 km (0.105 R)
• M80: 36,870,789 km (0.116 R)
• M81: 37,895,385 km (0.116 R)
• M82: 38,746,297 km (0.05 R)
• M83: 40,096,119 km (0.098 R)
• M84: 40,343,105 km (0.093 R)
• M85: 40,405,038 km (0.113 R)
• M86: 40,528,756 km (0.038 R)
• M87: 41,149,587 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 13.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.28 AU - 7.88 AU

Year: 7547 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,260,132 km

• M1: 189,241 km (0.099 R)
• M2: 312,211 km (0.04 R)
• M3: 652,396 km (0.083 R)
• M4: 752,776 km (0.052 R)
• M5: 859,589 km (0.039 R)
• M6: 955,631 km (0.064 R)
• M7: 1,124,677 km (0.064 R)
• M8: 1,398,291 km (0.104 R)
• M9: 1,796,970 km (0.074 R)
• M10: 2,009,847 km (0.061 R)
• M11: 2,276,730 km (0.094 R)
• M12: 2,578,918 km (0.107 R)
• M13: 2,747,215 km (0.047 R)
• M14: 3,120,312 km (0.116 R)
• M15: 3,248,368 km (0.104 R)
• M16: 3,378,219 km (0.116 R)
• M17: 3,860,373 km (0.093 R)
• M18: 4,307,371 km (0.087 R)
• M19: 4,479,259 km (0.08 R)
• M20: 4,800,596 km (0.108 R)
• M21: 4,889,457 km (0.091 R)
• M22: 5,008,986 km (0.048 R)
• M23: 5,373,256 km (0.088 R)
• M24: 5,465,708 km (0.092 R)
• M25: 6,159,992 km (0.107 R)
• M26: 6,321,707 km (0.09 R)
• M27: 6,915,760 km (0.11 R)
• M28: 7,016,439 km (0.076 R)
• M29: 7,151,676 km (0.103 R)
• M30: 7,287,660 km (0.094 R)
• M31: 7,527,765 km (0.1 R)
• M32: 7,980,598 km (0.048 R)
• M33: 8,121,668 km (0.114 R)
• M34: 8,406,503 km (0.115 R)
• M35: 9,022,696 km (0.067 R)
• M36: 9,653,551 km (0.086 R)
• M37: 10,375,510 km (0.104 R)
• M38: 10,918,700 km (0.089 R)
• M39: 11,075,628 km (0.101 R)
• M40: 11,590,843 km (0.045 R)
• M41: 11,750,913 km (0.099 R)
• M42: 12,154,378 km (0.076 R)
• M43: 12,398,672 km (0.04 R)
• M44: 12,726,889 km (0.119 R)
• M45: 13,016,511 km (0.046 R)
• M46: 13,224,751 km (0.115 R)
• M47: 13,855,904 km (0.119 R)
• M48: 14,368,127 km (0.082 R)
• M49: 15,454,956 km (0.084 R)
• M50: 15,764,025 km (0.114 R)
• M51: 16,253,809 km (0.072 R)
• M52: 18,683,428 km (0.093 R)
• M53: 19,107,238 km (0.084 R)
• M54: 20,833,897 km (0.045 R)
• M55: 21,617,341 km (0.106 R)
• M56: 22,012,579 km (0.061 R)
• M57: 22,460,176 km (0.12 R)
• M58: 22,910,914 km (0.108 R)
• M59: 23,011,444 km (0.117 R)
• M60: 24,075,982 km (0.084 R)
• M61: 24,229,470 km (0.071 R)
• M62: 25,520,499 km (0.077 R)
• M63: 26,305,738 km (0.113 R)
• M64: 27,685,779 km (0.038 R)
• M65: 28,115,125 km (0.109 R)
• M66: 28,222,835 km (0.109 R)
• M67: 28,384,700 km (0.09 R)
• M68: 29,416,477 km (0.07 R)
• M69: 30,626,574 km (0.104 R)
• M70: 30,903,928 km (0.079 R)
• M71: 31,126,380 km (0.094 R)
• M72: 31,293,481 km (0.101 R)
• M73: 32,190,171 km (0.083 R)
• M74: 32,302,818 km (0.116 R)
• M75: 32,811,600 km (0.109 R)
• M76: 34,988,399 km (0.046 R)
• M77: 35,162,381 km (0.092 R)
• M78: 35,685,525 km (0.083 R)
• M79: 36,387,288 km (0.057 R)
• M80: 36,916,566 km (0.097 R)
• M81: 37,507,627 km (0.115 R)
• M82: 37,804,429 km (0.076 R)
• M83: 38,280,749 km (0.061 R)
• M84: 38,400,128 km (0.12 R)
• M85: 39,540,662 km (0.105 R)
• M86: 40,206,073 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 14.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.06 AU - 11.56 AU

Year: 12854 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 99,260,132 km

• M1: 274,811 km (0.062 R)
• M2: 420,370 km (0.107 R)
• M3: 594,352 km (0.028 R)
• M4: 1,101,190 km (0.111 R)
• M5: 1,358,049 km (0.074 R)
• M6: 1,635,105 km (0.119 R)
• M7: 1,979,329 km (0.057 R)
• M8: 2,329,987 km (0.076 R)
• M9: 2,646,536 km (0.07 R)
• M10: 3,224,433 km (0.105 R)
• M11: 3,518,392 km (0.114 R)
• M12: 3,821,178 km (0.055 R)
• M13: 3,923,952 km (0.112 R)
• M14: 4,452,332 km (0.061 R)
• M15: 4,713,979 km (0.069 R)
• M16: 5,093,658 km (0.09 R)
• M17: 5,460,023 km (0.088 R)
• M18: 5,716,883 km (0.094 R)
• M19: 6,121,994 km (0.105 R)
• M20: 6,536,380 km (0.105 R)
• M21: 6,684,781 km (0.109 R)
• M22: 6,959,891 km (0.12 R)
• M23: 7,111,584 km (0.102 R)
• M24: 7,238,891 km (0.09 R)
• M25: 8,525,882 km (0.084 R)
• M26: 8,797,252 km (0.11 R)
• M27: 8,988,887 km (0.091 R)
• M28: 9,432,295 km (0.032 R)
• M29: 9,939,582 km (0.045 R)
• M30: 10,082,148 km (0.061 R)
• M31: 10,600,954 km (0.114 R)
• M32: 10,805,005 km (0.061 R)
• M33: 11,484,778 km (0.114 R)
• M34: 11,724,584 km (0.118 R)
• M35: 11,905,447 km (0.117 R)
• M36: 12,300,685 km (0.098 R)
• M37: 12,453,873 km (0.113 R)
• M38: 12,731,078 km (0.095 R)
• M39: 13,386,017 km (0.081 R)
• M40: 14,020,013 km (0.115 R)
• M41: 15,714,060 km (0.108 R)
• M42: 16,047,214 km (0.1 R)
• M43: 16,551,359 km (0.114 R)
• M44: 16,720,554 km (0.072 R)
• M45: 17,506,392 km (0.074 R)
• M46: 18,339,203 km (0.111 R)
• M47: 19,220,484 km (0.115 R)
• M48: 19,863,605 km (0.116 R)
• M49: 21,391,598 km (0.119 R)
• M50: 21,872,256 km (0.093 R)
• M51: 23,906,637 km (0.116 R)
• M52: 24,251,460 km (0.048 R)
• M53: 24,405,397 km (0.084 R)
• M54: 24,752,613 km (0.082 R)
• M55: 25,961,514 km (0.045 R)
• M56: 26,434,692 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 12.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.99 AU - 13.73 AU

Year: 14771 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,260,132 km

• M1: 170,841 km (0.088 R)
• M2: 539,151 km (0.083 R)
• M3: 836,701 km (0.101 R)
• M4: 1,109,867 km (0.113 R)
• M5: 1,313,769 km (0.109 R)
• M6: 1,428,809 km (0.115 R)
• M7: 1,652,009 km (0.106 R)
• M8: 2,018,225 km (0.114 R)
• M9: 2,999,587 km (0.111 R)
• M10: 3,109,541 km (0.111 R)
• M11: 3,378,967 km (0.077 R)
• M12: 3,586,160 km (0.11 R)
• M13: 3,821,328 km (0.05 R)
• M14: 4,233,021 km (0.101 R)
• M15: 4,582,781 km (0.039 R)
• M16: 4,864,324 km (0.095 R)
• M17: 5,046,385 km (0.081 R)
• M18: 5,257,318 km (0.054 R)
• M19: 5,471,243 km (0.057 R)
• M20: 5,907,620 km (0.083 R)
• M21: 7,582,966 km (0.094 R)
• M22: 7,673,473 km (0.106 R)
• M23: 7,764,279 km (0.116 R)
• M24: 7,916,420 km (0.082 R)
• M25: 8,692,384 km (0.043 R)
• M26: 8,787,080 km (0.083 R)
• M27: 10,116,556 km (0.092 R)
• M28: 10,416,649 km (0.088 R)
• M29: 10,551,138 km (0.074 R)
• M30: 10,652,266 km (0.117 R)
• M31: 10,821,611 km (0.06 R)
• M32: 11,266,066 km (0.114 R)
• M33: 12,102,318 km (0.076 R)
• M34: 13,030,872 km (0.097 R)
• M35: 13,908,264 km (0.105 R)
• M36: 14,205,066 km (0.113 R)
• M37: 14,429,014 km (0.1 R)
• M38: 14,654,009 km (0.116 R)
• M39: 14,804,804 km (0.091 R)
• M40: 15,489,513 km (0.066 R)
• M41: 15,797,086 km (0.113 R)
• M42: 15,913,025 km (0.092 R)
• M43: 16,223,440 km (0.116 R)
• M44: 16,889,749 km (0.083 R)
• M45: 17,047,725 km (0.087 R)
• M46: 17,685,011 km (0.118 R)
• M47: 18,492,541 km (0.107 R)
• M48: 19,809,600 km (0.042 R)
• M49: 20,101,765 km (0.103 R)
• M50: 20,311,352 km (0.116 R)
• M51: 20,859,628 km (0.108 R)
• M52: 21,583,831 km (0.059 R)
• M53: 22,446,562 km (0.067 R)
• M54: 22,751,143 km (0.036 R)
• M55: 22,882,191 km (0.083 R)
• M56: 23,364,495 km (0.091 R)
• M57: 24,294,694 km (0.119 R)
• M58: 24,562,774 km (0.115 R)
• M59: 24,741,992 km (0.078 R)
• M60: 24,876,630 km (0.069 R)
• M61: 26,834,118 km (0.048 R)
• M62: 27,808,000 km (0.119 R)
• M63: 28,135,171 km (0.037 R)
• M64: 29,551,863 km (0.109 R)
• M65: 29,647,156 km (0.086 R)
• M66: 30,316,906 km (0.099 R)
• M67: 31,379,649 km (0.08 R)
• M68: 32,798,884 km (0.106 R)
• M69: 33,095,238 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.6

Radius: 5.8

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.19 AU - 20.47 AU

Year: 29551 Days

Day: 15.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,260,132 km

• M1: 171,290 km (0.095 R)
• M2: 236,365 km (0.101 R)
• M3: 418,126 km (0.066 R)
• M4: 536,907 km (0.064 R)
• M5: 1,082,789 km (0.085 R)
• M6: 1,421,928 km (0.118 R)
• M7: 1,603,390 km (0.09 R)
• M8: 2,316,523 km (0.093 R)
• M9: 3,068,701 km (0.096 R)
• M10: 3,255,848 km (0.074 R)
• M11: 3,641,511 km (0.108 R)
• M12: 3,839,878 km (0.055 R)
• M13: 4,403,114 km (0.075 R)
• M14: 4,508,431 km (0.1 R)
• M15: 5,834,467 km (0.089 R)
• M16: 6,301,511 km (0.066 R)
• M17: 6,599,510 km (0.075 R)
• M18: 6,841,260 km (0.084 R)
• M19: 7,209,271 km (0.048 R)
• M20: 7,395,820 km (0.094 R)
• M21: 8,222,049 km (0.112 R)
• M22: 8,416,825 km (0.051 R)
• M23: 9,685,714 km (0.074 R)
• M24: 10,098,604 km (0.093 R)
• M25: 10,728,860 km (0.083 R)
• M26: 11,734,158 km (0.029 R)
• M27: 12,100,523 km (0.081 R)
• M28: 12,322,077 km (0.104 R)
• M29: 14,610,925 km (0.119 R)
• M30: 15,242,976 km (0.027 R)
• M31: 16,533,706 km (0.075 R)
• M32: 16,615,536 km (0.047 R)
• M33: 16,779,496 km (0.071 R)
• M34: 16,861,774 km (0.087 R)
• M35: 18,364,784 km (0.114 R)
• M36: 19,304,259 km (0.101 R)
• M37: 19,563,063 km (0.093 R)
• M38: 21,854,753 km (0.067 R)
• M39: 23,398,453 km (0.105 R)
• M40: 24,044,267 km (0.107 R)
• M41: 24,509,068 km (0.057 R)
• M42: 24,789,414 km (0.025 R)
• M43: 25,259,152 km (0.097 R)
• M44: 26,111,710 km (0.096 R)
• M45: 26,207,153 km (0.095 R)
• M46: 27,359,955 km (0.074 R)
• M47: 31,930,170 km (0.116 R)
• M48: 32,134,071 km (0.103 R)
• M49: 32,236,247 km (0.118 R)
• M50: 33,574,250 km (0.095 R)
• M51: 33,989,534 km (0.112 R)
• M52: 34,197,774 km (0.088 R)
• M53: 39,869,777 km (0.106 R)
• M54: 39,979,582 km (0.087 R)
• M55: 40,419,699 km (0.107 R)
• M56: 42,420,271 km (0.045 R)
• M57: 43,658,493 km (0.082 R)
• M58: 43,998,230 km (0.066 R)
• M59: 45,022,975 km (0.056 R)
• M60: 46,285,880 km (0.029 R)
• M61: 46,632,349 km (0.108 R)
• M62: 48,026,751 km (0.057 R)
• M63: 53,860,918 km (0.062 R)
• M64: 55,201,016 km (0.059 R)
• M65: 55,813,769 km (0.094 R)
• M66: 56,182,528 km (0.074 R)
• M67: 57,046,006 km (0.118 R)
• M68: 57,293,591 km (0.091 R)
• M69: 60,543,904 km (0.096 R)
• M70: 62,956,618 km (0.098 R)
• M71: 64,496,579 km (0.093 R)
• M72: 65,789,404 km (0.094 R)
• M73: 69,190,362 km (0.12 R)
• M74: 69,454,402 km (0.119 R)
• M75: 69,983,380 km (0.111 R)
• M76: 70,513,704 km (0.048 R)
• M77: 72,112,606 km (0.078 R)
• M78: 72,648,167 km (0.037 R)
• M79: 73,454,050 km (0.048 R)
• M80: 73,588,689 km (0.102 R)
• M81: 80,700,272 km (0.077 R)
• M82: 82,512,052 km (0.083 R)
• M83: 83,352,792 km (0.101 R)
• M84: 83,493,115 km (0.1 R)
• M85: 85,042,799 km (0.097 R)
• M86: 87,456,262 km (0.12 R)
• M87: 87,884,411 km (0.109 R)
• M88: 93,660,534 km (0.09 R)
• M89: 93,952,549 km (0.059 R)
• M90: 95,270,207 km (0.111 R)
• M91: 97,184,462 km (0.119 R)
• M92: 98,665,630 km (0.116 R)
• M93: 99,111,432 km (0.104 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit