🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 47.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,661,606 km

• M1: 53,406 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 292 Days

Day: 32.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 117.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,661,606 km

• M1: 244,293 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.82 AU - 1.06 AU

Year: 340 Days

Day: 40.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.24 AU - 1.96 AU

Year: 754 Days

Day: 32.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,661,606 km

• M1: 608,415 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 13.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.4 AU

Year: 5713 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,661,606 km

• M1: 213,327 km (0.11 R)
• M2: 394,490 km (0.108 R)
• M3: 487,390 km (0.105 R)
• M4: 578,345 km (0.089 R)
• M5: 741,557 km (0.056 R)
• M6: 1,181,374 km (0.109 R)
• M7: 1,295,518 km (0.086 R)
• M8: 1,553,125 km (0.099 R)
• M9: 1,923,081 km (0.084 R)
• M10: 2,020,020 km (0.062 R)
• M11: 3,125,548 km (0.092 R)
• M12: 3,642,708 km (0.106 R)
• M13: 3,739,648 km (0.118 R)
• M14: 3,911,386 km (0.084 R)
• M15: 4,783,242 km (0.066 R)
• M16: 5,268,837 km (0.076 R)
• M17: 6,055,722 km (0.111 R)
• M18: 6,171,062 km (0.118 R)
• M19: 6,640,350 km (0.094 R)
• M20: 6,759,430 km (0.118 R)
• M21: 7,365,750 km (0.079 R)
• M22: 7,706,834 km (0.101 R)
• M23: 8,404,408 km (0.059 R)
• M24: 8,501,049 km (0.06 R)
• M25: 9,089,118 km (0.078 R)
• M26: 9,254,872 km (0.115 R)
• M27: 9,522,204 km (0.119 R)
• M28: 9,690,501 km (0.1 R)
• M29: 9,893,805 km (0.068 R)
• M30: 10,064,346 km (0.061 R)
• M31: 10,339,307 km (0.029 R)
• M32: 11,072,636 km (0.112 R)
• M33: 11,214,305 km (0.082 R)
• M34: 11,535,193 km (0.114 R)
• M35: 11,750,763 km (0.114 R)
• M36: 12,811,711 km (0.065 R)
• M37: 13,035,061 km (0.104 R)
• M38: 13,184,659 km (0.059 R)
• M39: 13,561,197 km (0.032 R)
• M40: 13,788,885 km (0.114 R)
• M41: 13,979,472 km (0.109 R)
• M42: 14,132,660 km (0.115 R)
• M43: 14,906,979 km (0.119 R)
• M44: 15,063,458 km (0.108 R)
• M45: 15,536,337 km (0.109 R)
• M46: 18,348,927 km (0.071 R)
• M47: 18,600,850 km (0.081 R)
• M48: 18,685,073 km (0.052 R)
• M49: 18,853,820 km (0.112 R)
• M50: 18,980,828 km (0.101 R)
• M51: 19,662,845 km (0.088 R)
• M52: 20,093,238 km (0.085 R)
• M53: 20,963,150 km (0.119 R)
• M54: 21,094,796 km (0.071 R)
• M55: 22,201,820 km (0.067 R)
• M56: 22,605,136 km (0.095 R)
• M57: 22,830,131 km (0.054 R)
• M58: 23,055,874 km (0.081 R)
• M59: 23,418,649 km (0.066 R)
• M60: 23,783,369 km (0.071 R)
• M61: 24,380,115 km (0.112 R)
• M62: 25,728,889 km (0.078 R)
• M63: 25,916,934 km (0.049 R)
• M64: 26,911,161 km (0.084 R)
• M65: 27,054,177 km (0.071 R)
• M66: 27,245,363 km (0.111 R)
• M67: 27,966,125 km (0.032 R)
• M68: 28,595,783 km (0.091 R)
• M69: 30,116,295 km (0.081 R)
• M70: 30,562,695 km (0.085 R)
• M71: 30,662,178 km (0.056 R)
• M72: 30,811,626 km (0.056 R)
• M73: 31,211,352 km (0.105 R)
• M74: 32,319,423 km (0.1 R)
• M75: 33,133,236 km (0.047 R)
• M76: 33,440,210 km (0.094 R)
• M77: 34,108,614 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 10.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.41 AU - 8.57 AU

Year: 9222 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 88,661,606 km

• M1: 163,361 km (0.037 R)
• M2: 267,331 km (0.082 R)
• M3: 393,442 km (0.096 R)
• M4: 779,555 km (0.117 R)
• M5: 1,718,132 km (0.096 R)
• M6: 1,926,222 km (0.062 R)
• M7: 2,291,391 km (0.076 R)
• M8: 2,560,218 km (0.111 R)
• M9: 2,982,682 km (0.119 R)
• M10: 4,144,459 km (0.118 R)
• M11: 4,331,008 km (0.088 R)
• M12: 4,833,956 km (0.114 R)
• M13: 5,355,604 km (0.104 R)
• M14: 5,482,463 km (0.093 R)
• M15: 5,713,292 km (0.112 R)
• M16: 6,184,825 km (0.093 R)
• M17: 6,264,560 km (0.118 R)
• M18: 6,805,357 km (0.096 R)
• M19: 7,445,935 km (0.089 R)
• M20: 7,530,906 km (0.04 R)
• M21: 7,816,489 km (0.082 R)
• M22: 8,018,595 km (0.043 R)
• M23: 8,516,457 km (0.109 R)
• M24: 8,724,398 km (0.112 R)
• M25: 9,389,062 km (0.117 R)
• M26: 9,603,884 km (0.073 R)
• M27: 10,702,680 km (0.072 R)
• M28: 12,073,296 km (0.111 R)
• M29: 12,307,118 km (0.103 R)
• M30: 13,291,621 km (0.116 R)
• M31: 13,567,629 km (0.082 R)
• M32: 14,090,324 km (0.115 R)
• M33: 15,155,461 km (0.114 R)
• M34: 15,443,886 km (0.098 R)
• M35: 16,172,876 km (0.118 R)
• M36: 16,430,783 km (0.116 R)
• M37: 16,615,686 km (0.103 R)
• M38: 18,196,786 km (0.048 R)
• M39: 20,458,107 km (0.1 R)
• M40: 21,177,823 km (0.094 R)
• M41: 21,905,766 km (0.087 R)
• M42: 22,806,644 km (0.08 R)
• M43: 23,636,015 km (0.083 R)
• M44: 25,367,161 km (0.107 R)
• M45: 25,624,021 km (0.079 R)
• M46: 25,709,740 km (0.074 R)
• M47: 26,096,900 km (0.073 R)
• M48: 27,182,681 km (0.114 R)
• M49: 28,061,718 km (0.045 R)
• M50: 28,238,692 km (0.047 R)
• M51: 28,549,258 km (0.108 R)
• M52: 28,994,910 km (0.109 R)
• M53: 29,667,651 km (0.062 R)
• M54: 30,254,823 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 10.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.84 AU - 10.82 AU

Year: 11489 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,661,606 km

• M1: 134,788 km (0.036 R)
• M2: 248,931 km (0.091 R)
• M3: 377,884 km (0.118 R)
• M4: 598,990 km (0.098 R)
• M5: 770,728 km (0.111 R)
• M6: 1,019,210 km (0.101 R)
• M7: 1,185,114 km (0.073 R)
• M8: 1,474,137 km (0.1 R)
• M9: 1,936,544 km (0.09 R)
• M10: 2,013,737 km (0.08 R)
• M11: 2,091,827 km (0.086 R)
• M12: 2,197,742 km (0.08 R)
• M13: 2,332,680 km (0.073 R)
• M14: 2,554,384 km (0.068 R)
• M15: 2,959,046 km (0.082 R)
• M16: 3,260,635 km (0.116 R)
• M17: 3,446,436 km (0.087 R)
• M18: 3,572,248 km (0.08 R)
• M19: 3,667,541 km (0.119 R)
• M20: 4,190,685 km (0.05 R)
• M21: 4,495,416 km (0.109 R)
• M22: 4,842,483 km (0.047 R)
• M23: 5,452,394 km (0.034 R)
• M24: 6,162,684 km (0.102 R)
• M25: 6,744,022 km (0.112 R)
• M26: 7,061,319 km (0.106 R)
• M27: 10,266,004 km (0.075 R)
• M28: 10,539,469 km (0.115 R)
• M29: 11,233,603 km (0.108 R)
• M30: 11,468,322 km (0.046 R)
• M31: 12,086,012 km (0.067 R)
• M32: 12,665,853 km (0.099 R)
• M33: 12,959,215 km (0.057 R)
• M34: 13,403,520 km (0.1 R)
• M35: 13,502,853 km (0.045 R)
• M36: 14,256,228 km (0.055 R)
• M37: 14,766,058 km (0.105 R)
• M38: 15,178,200 km (0.118 R)
• M39: 15,646,441 km (0.039 R)
• M40: 16,384,258 km (0.097 R)
• M41: 16,703,949 km (0.106 R)
• M42: 17,512,226 km (0.027 R)
• M43: 17,729,891 km (0.062 R)
• M44: 18,333,219 km (0.099 R)
• M45: 18,443,622 km (0.103 R)
• M46: 19,222,728 km (0.028 R)
• M47: 19,447,424 km (0.051 R)
• M48: 21,333,255 km (0.063 R)
• M49: 21,916,088 km (0.059 R)
• M50: 22,092,015 km (0.091 R)
• M51: 23,816,579 km (0.07 R)
• M52: 23,937,155 km (0.106 R)
• M53: 25,276,206 km (0.11 R)
• M54: 26,764,705 km (0.097 R)
• M55: 27,204,223 km (0.118 R)
• M56: 27,456,445 km (0.057 R)
• M57: 27,709,415 km (0.109 R)
• M58: 30,477,724 km (0.098 R)
• M59: 30,805,343 km (0.074 R)
• M60: 31,331,778 km (0.057 R)
• M61: 32,327,202 km (0.063 R)
• M62: 33,400,268 km (0.119 R)
• M63: 34,280,651 km (0.048 R)
• M64: 34,485,002 km (0.069 R)
• M65: 34,826,384 km (0.049 R)
• M66: 35,031,633 km (0.11 R)
• M67: 35,100,148 km (0.106 R)
• M68: 35,719,035 km (0.098 R)
• M69: 35,926,228 km (0.115 R)
• M70: 36,272,248 km (0.113 R)
• M71: 37,037,441 km (0.052 R)
• M72: 38,867,172 km (0.079 R)
• M73: 40,366,442 km (0.076 R)
• M74: 40,654,269 km (0.097 R)
• M75: 41,231,716 km (0.113 R)
• M76: 42,102,974 km (0.102 R)
• M77: 42,248,832 km (0.093 R)
• M78: 44,159,646 km (0.062 R)
• M79: 44,233,697 km (0.071 R)
• M80: 46,248,930 km (0.078 R)
• M81: 47,229,693 km (0.1 R)
• M82: 47,457,082 km (0.087 R)
• M83: 49,442,545 km (0.118 R)
• M84: 50,368,107 km (0.045 R)
• M85: 50,988,190 km (0.078 R)
• M86: 52,001,417 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 3.9

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.58 AU - 18.34 AU

Year: 23769 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,661,606 km

• M1: 132,843 km (0.088 R)
• M2: 390,899 km (0.083 R)
• M3: 589,864 km (0.102 R)
• M4: 1,640,490 km (0.113 R)
• M5: 1,702,125 km (0.098 R)
• M6: 1,891,665 km (0.086 R)
• M7: 2,324,901 km (0.095 R)
• M8: 2,606,444 km (0.098 R)
• M9: 3,086,503 km (0.1 R)
• M10: 3,162,649 km (0.059 R)
• M11: 3,201,095 km (0.096 R)
• M12: 3,395,273 km (0.099 R)
• M13: 3,633,283 km (0.105 R)
• M14: 3,713,917 km (0.083 R)
• M15: 4,209,534 km (0.111 R)
• M16: 4,551,366 km (0.11 R)
• M17: 4,946,753 km (0.114 R)
• M18: 5,352,911 km (0.102 R)
• M19: 6,390,073 km (0.061 R)
• M20: 7,334,185 km (0.094 R)
• M21: 7,796,293 km (0.067 R)
• M22: 9,793,275 km (0.099 R)
• M23: 9,849,225 km (0.063 R)
• M24: 10,760,575 km (0.067 R)
• M25: 11,050,944 km (0.041 R)
• M26: 11,937,162 km (0.081 R)
• M27: 11,997,001 km (0.119 R)
• M28: 12,419,166 km (0.039 R)
• M29: 12,662,413 km (0.119 R)
• M30: 13,030,423 km (0.115 R)
• M31: 13,153,842 km (0.044 R)
• M32: 13,902,729 km (0.071 R)
• M33: 14,793,584 km (0.082 R)
• M34: 15,571,792 km (0.095 R)
• M35: 15,768,364 km (0.12 R)
• M36: 16,164,200 km (0.109 R)
• M37: 16,363,314 km (0.114 R)
• M38: 17,100,233 km (0.096 R)
• M39: 19,515,940 km (0.111 R)
• M40: 20,583,470 km (0.114 R)
• M41: 21,816,157 km (0.097 R)
• M42: 21,889,460 km (0.106 R)
• M43: 22,404,376 km (0.059 R)
• M44: 23,221,778 km (0.088 R)
• M45: 23,822,414 km (0.06 R)
• M46: 24,048,905 km (0.084 R)
• M47: 25,192,281 km (0.054 R)
• M48: 25,731,881 km (0.093 R)
• M49: 26,041,997 km (0.119 R)
• M50: 26,587,581 km (0.111 R)
• M51: 26,979,527 km (0.099 R)
• M52: 27,294,580 km (0.118 R)
• M53: 29,533,312 km (0.048 R)
• M54: 29,939,171 km (0.092 R)
• M55: 30,510,635 km (0.107 R)
• M56: 30,674,595 km (0.083 R)
• M57: 31,581,307 km (0.075 R)
• M58: 32,580,621 km (0.097 R)
• M59: 32,748,171 km (0.048 R)
• M60: 34,609,916 km (0.077 R)
• M61: 36,245,320 km (0.05 R)
• M62: 36,854,183 km (0.079 R)
• M63: 38,789,531 km (0.079 R)
• M64: 41,028,562 km (0.047 R)
• M65: 41,300,083 km (0.045 R)
• M66: 41,844,768 km (0.091 R)
• M67: 42,118,084 km (0.103 R)
• M68: 42,391,997 km (0.097 R)
• M69: 43,125,177 km (0.046 R)
• M70: 44,047,597 km (0.075 R)
• M71: 45,443,345 km (0.105 R)
• M72: 45,536,844 km (0.105 R)
• M73: 47,042,696 km (0.117 R)
• M74: 48,087,338 km (0.077 R)
• M75: 50,006,080 km (0.116 R)
• M76: 51,852,118 km (0.105 R)
• M77: 52,243,616 km (0.106 R)
• M78: 54,116,282 km (0.077 R)
• M79: 55,011,176 km (0.108 R)
• M80: 56,513,288 km (0.118 R)
• M81: 57,420,899 km (0.113 R)
• M82: 57,623,305 km (0.102 R)
• M83: 58,130,292 km (0.102 R)
• M84: 60,790,292 km (0.095 R)
• M85: 61,720,192 km (0.099 R)
• M86: 62,654,879 km (0.084 R)
• M87: 63,489,636 km (0.089 R)
• M88: 65,064,752 km (0.061 R)
• M89: 65,275,684 km (0.057 R)
• M90: 65,804,064 km (0.091 R)
• M91: 69,650,525 km (0.036 R)
• M92: 70,190,573 km (0.109 R)
• M93: 71,165,951 km (0.115 R)
• M94: 72,801,654 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.9

Radius: 6.9

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.35 AU - 17.25 AU

Year: 25670 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,661,606 km

• M1: 127,009 km (0.088 R)
• M2: 355,295 km (0.078 R)
• M3: 690,843 km (0.092 R)
• M4: 768,035 km (0.116 R)
• M5: 1,941,631 km (0.088 R)
• M6: 2,242,173 km (0.117 R)
• M7: 2,928,977 km (0.057 R)
• M8: 3,142,602 km (0.083 R)
• M9: 3,813,998 km (0.087 R)
• M10: 5,180,275 km (0.09 R)
• M11: 5,438,780 km (0.096 R)
• M12: 5,596,008 km (0.11 R)
• M13: 5,968,506 km (0.102 R)
• M14: 6,737,738 km (0.085 R)
• M15: 7,019,880 km (0.087 R)
• M16: 7,191,170 km (0.101 R)
• M17: 7,363,806 km (0.108 R)
• M18: 8,367,458 km (0.087 R)
• M19: 9,101,534 km (0.09 R)
• M20: 9,919,835 km (0.035 R)
• M21: 10,435,199 km (0.118 R)
• M22: 10,500,125 km (0.101 R)
• M23: 10,565,350 km (0.072 R)
• M24: 11,290,899 km (0.087 R)
• M25: 12,999,008 km (0.105 R)
• M26: 13,350,264 km (0.114 R)
• M27: 13,562,543 km (0.114 R)
• M28: 14,859,108 km (0.08 R)
• M29: 16,421,358 km (0.029 R)
• M30: 16,648,747 km (0.12 R)
• M31: 17,260,303 km (0.082 R)
• M32: 17,491,432 km (0.083 R)
• M33: 18,741,920 km (0.11 R)
• M34: 19,457,896 km (0.085 R)
• M35: 20,752,665 km (0.12 R)
• M36: 22,158,586 km (0.097 R)
• M37: 22,325,986 km (0.042 R)
• M38: 23,084,747 km (0.102 R)
• M39: 23,254,391 km (0.097 R)
• M40: 23,339,512 km (0.058 R)
• M41: 23,509,754 km (0.091 R)
• M42: 24,195,361 km (0.058 R)
• M43: 25,235,964 km (0.092 R)
• M44: 25,937,877 km (0.068 R)
• M45: 27,450,461 km (0.061 R)
• M46: 28,626,301 km (0.089 R)
• M47: 28,900,065 km (0.117 R)
• M48: 29,358,133 km (0.107 R)
• M49: 31,967,419 km (0.097 R)
• M50: 33,587,564 km (0.069 R)
• M51: 33,972,629 km (0.064 R)
• M52: 34,262,400 km (0.094 R)
• M53: 35,039,112 km (0.045 R)
• M54: 37,105,508 km (0.092 R)
• M55: 37,603,370 km (0.074 R)
• M56: 38,003,095 km (0.074 R)
• M57: 38,605,526 km (0.117 R)
• M58: 43,118,445 km (0.087 R)
• M59: 45,224,184 km (0.103 R)
• M60: 50,522,941 km (0.114 R)
• M61: 50,853,702 km (0.101 R)
• M62: 54,087,559 km (0.114 R)
• M63: 54,313,153 km (0.106 R)
• M64: 55,331,615 km (0.074 R)
• M65: 58,771,917 km (0.083 R)
• M66: 59,468,295 km (0.103 R)
• M67: 60,751,994 km (0.057 R)
• M68: 60,869,130 km (0.065 R)
• M69: 61,103,699 km (0.118 R)
• M70: 61,573,586 km (0.086 R)
• M71: 61,809,053 km (0.117 R)
• M72: 63,227,989 km (0.09 R)
• M73: 63,465,550 km (0.093 R)
• M74: 64,060,651 km (0.101 R)
• M75: 68,887,725 km (0.083 R)
• M76: 69,132,018 km (0.107 R)
• M77: 74,080,417 km (0.091 R)
• M78: 74,832,595 km (0.111 R)
• M79: 75,713,128 km (0.104 R)
• M80: 76,723,811 km (0.052 R)
• M81: 76,850,371 km (0.111 R)
• M82: 79,269,668 km (0.115 R)
• M83: 80,038,900 km (0.061 R)
• M84: 81,068,283 km (0.065 R)
• M85: 81,455,592 km (0.079 R)
• M86: 81,972,752 km (0.104 R)
• M87: 83,010,362 km (0.071 R)
• M88: 84,182,911 km (0.076 R)
• M89: 85,360,844 km (0.101 R)
• M90: 86,412,517 km (0.059 R)
• M91: 87,600,773 km (0.1 R)
• M92: 88,528,729 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit