🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.56 AU - 0.8 AU

Year: 203 Days

Day: 47.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.66 AU - 0.72 AU

Year: 207 Days

Day: 32.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.2 AU - 1.4 AU

Year: 536 Days

Day: 15.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,132,168 km

• M1: 286,779 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 618 Days

Day: 47.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,132,168 km

• M1: 820,096 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.16 AU - 4.38 AU

Year: 2647 Days

Day: 21.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,132,168 km

• M1: 2,727,319 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 9.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.25 AU - 10.13 AU

Year: 8476 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,132,168 km

• M1: 303,833 km (0.118 R)
• M2: 428,149 km (0.075 R)
• M3: 610,359 km (0.083 R)
• M4: 1,198,279 km (0.089 R)
• M5: 1,462,020 km (0.099 R)
• M6: 1,744,311 km (0.081 R)
• M7: 1,842,298 km (0.076 R)
• M8: 1,942,080 km (0.071 R)
• M9: 2,691,266 km (0.09 R)
• M10: 3,037,734 km (0.096 R)
• M11: 3,276,493 km (0.064 R)
• M12: 3,496,850 km (0.081 R)
• M13: 3,646,448 km (0.039 R)
• M14: 4,029,718 km (0.062 R)
• M15: 4,696,924 km (0.109 R)
• M16: 5,113,854 km (0.113 R)
• M17: 5,198,676 km (0.056 R)
• M18: 5,571,623 km (0.108 R)
• M19: 6,012,787 km (0.119 R)
• M20: 7,563,369 km (0.044 R)
• M21: 8,216,513 km (0.063 R)
• M22: 8,482,798 km (0.068 R)
• M23: 8,752,074 km (0.08 R)
• M24: 9,058,301 km (0.08 R)
• M25: 9,998,074 km (0.108 R)
• M26: 10,104,439 km (0.101 R)
• M27: 10,605,741 km (0.118 R)
• M28: 10,786,605 km (0.047 R)
• M29: 11,114,972 km (0.099 R)
• M30: 13,739,816 km (0.087 R)
• M31: 13,937,136 km (0.107 R)
• M32: 14,575,171 km (0.094 R)
• M33: 14,938,095 km (0.111 R)
• M34: 16,671,336 km (0.079 R)
• M35: 17,518,808 km (0.117 R)
• M36: 17,647,163 km (0.093 R)
• M37: 18,077,257 km (0.062 R)
• M38: 18,641,540 km (0.074 R)
• M39: 21,365,568 km (0.098 R)
• M40: 22,054,167 km (0.035 R)
• M41: 22,192,844 km (0.084 R)
• M42: 22,796,920 km (0.114 R)
• M43: 23,312,135 km (0.082 R)
• M44: 23,642,148 km (0.077 R)
• M45: 23,878,663 km (0.074 R)
• M46: 24,116,074 km (0.057 R)
• M47: 26,336,705 km (0.081 R)
• M48: 27,471,405 km (0.063 R)
• M49: 27,670,370 km (0.088 R)
• M50: 28,370,488 km (0.105 R)
• M51: 28,722,791 km (0.075 R)
• M52: 30,505,699 km (0.071 R)
• M53: 30,814,917 km (0.043 R)
• M54: 30,969,901 km (0.046 R)
• M55: 32,114,624 km (0.038 R)
• M56: 33,326,067 km (0.1 R)
• M57: 34,713,438 km (0.094 R)
• M58: 35,144,130 km (0.106 R)
• M59: 35,468,309 km (0.116 R)
• M60: 36,501,432 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 12.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.37 AU - 13.23 AU

Year: 13738 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,132,168 km

• M1: 257,608 km (0.049 R)
• M2: 345,721 km (0.112 R)
• M3: 684,709 km (0.111 R)
• M4: 937,530 km (0.118 R)
• M5: 1,028,934 km (0.094 R)
• M6: 1,196,783 km (0.067 R)
• M7: 1,297,014 km (0.068 R)
• M8: 1,989,203 km (0.052 R)
• M9: 2,486,466 km (0.069 R)
• M10: 2,749,609 km (0.079 R)
• M11: 2,918,804 km (0.109 R)
• M12: 3,022,027 km (0.081 R)
• M13: 3,593,341 km (0.092 R)
• M14: 4,354,644 km (0.104 R)
• M15: 4,876,143 km (0.098 R)
• M16: 5,630,864 km (0.115 R)
• M17: 5,934,398 km (0.104 R)
• M18: 6,377,208 km (0.049 R)
• M19: 7,389,237 km (0.057 R)
• M20: 9,151,201 km (0.086 R)
• M21: 9,559,753 km (0.088 R)
• M22: 10,501,023 km (0.03 R)
• M23: 10,714,199 km (0.067 R)
• M24: 11,526,516 km (0.105 R)
• M25: 12,023,480 km (0.094 R)
• M26: 12,358,729 km (0.076 R)
• M27: 12,527,475 km (0.083 R)
• M28: 13,672,198 km (0.09 R)
• M29: 14,139,392 km (0.103 R)
• M30: 14,552,582 km (0.111 R)
• M31: 15,999,193 km (0.084 R)
• M32: 16,615,387 km (0.062 R)
• M33: 16,739,553 km (0.102 R)
• M34: 17,428,152 km (0.099 R)
• M35: 17,871,261 km (0.117 R)
• M36: 18,253,932 km (0.061 R)
• M37: 18,382,138 km (0.05 R)
• M38: 19,157,354 km (0.079 R)
• M39: 20,141,558 km (0.083 R)
• M40: 20,406,795 km (0.059 R)
• M41: 20,940,710 km (0.107 R)
• M42: 21,142,218 km (0.114 R)
• M43: 21,614,648 km (0.033 R)
• M44: 23,330,536 km (0.118 R)
• M45: 23,748,812 km (0.051 R)
• M46: 26,382,781 km (0.095 R)
• M47: 26,600,446 km (0.048 R)
• M48: 26,818,709 km (0.083 R)
• M49: 27,037,422 km (0.04 R)
• M50: 27,844,801 km (0.12 R)
• M51: 28,066,505 km (0.085 R)
• M52: 29,408,099 km (0.047 R)
• M53: 29,935,581 km (0.108 R)
• M54: 30,542,200 km (0.112 R)
• M55: 31,613,620 km (0.108 R)
• M56: 32,541,576 km (0.099 R)
• M57: 32,853,039 km (0.052 R)
• M58: 34,662,425 km (0.066 R)
• M59: 36,746,623 km (0.116 R)
• M60: 37,967,491 km (0.056 R)
• M61: 38,049,321 km (0.091 R)
• M62: 38,871,212 km (0.114 R)
• M63: 39,201,673 km (0.11 R)
• M64: 42,726,648 km (0.068 R)
• M65: 43,924,029 km (0.079 R)
• M66: 44,010,048 km (0.12 R)
• M67: 44,526,909 km (0.039 R)
• M68: 44,699,545 km (0.085 R)
• M69: 45,219,248 km (0.084 R)
• M70: 45,915,027 km (0.069 R)
• M71: 46,526,883 km (0.08 R)
• M72: 48,112,470 km (0.119 R)
• M73: 52,426,574 km (0.11 R)
• M74: 52,974,551 km (0.111 R)
• M75: 53,524,323 km (0.088 R)
• M76: 54,537,250 km (0.108 R)
• M77: 58,273,756 km (0.098 R)
• M78: 58,746,635 km (0.049 R)
• M79: 62,092,092 km (0.085 R)
• M80: 62,381,714 km (0.098 R)
• M81: 63,836,553 km (0.09 R)
• M82: 64,519,318 km (0.063 R)
• M83: 64,910,516 km (0.094 R)
• M84: 65,106,489 km (0.117 R)
• M85: 65,498,885 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.4

Radius: 4.6

Gravity: 43.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.28 AU - 19.2 AU

Year: 23668 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,132,168 km

• M1: 498,311 km (0.083 R)
• M2: 986,149 km (0.052 R)
• M3: 1,109,867 km (0.039 R)
• M4: 1,271,582 km (0.119 R)
• M5: 2,727,468 km (0.109 R)
• M6: 3,445,389 km (0.117 R)
• M7: 3,492,213 km (0.08 R)
• M8: 3,539,037 km (0.116 R)
• M9: 4,168,395 km (0.119 R)
• M10: 4,470,284 km (0.116 R)
• M11: 6,656,656 km (0.04 R)
• M12: 6,773,343 km (0.108 R)
• M13: 8,352,498 km (0.077 R)
• M14: 9,508,889 km (0.107 R)
• M15: 9,574,713 km (0.119 R)
• M16: 10,851,680 km (0.046 R)
• M17: 11,405,042 km (0.12 R)
• M18: 13,193,036 km (0.114 R)
• M19: 15,916,316 km (0.102 R)
• M20: 16,150,885 km (0.084 R)
• M21: 16,229,424 km (0.051 R)
• M22: 16,782,039 km (0.052 R)
• M23: 18,888,078 km (0.109 R)
• M24: 19,136,410 km (0.117 R)
• M25: 20,224,884 km (0.116 R)
• M26: 20,904,657 km (0.065 R)
• M27: 21,247,386 km (0.113 R)
• M28: 22,112,211 km (0.091 R)
• M29: 24,413,924 km (0.034 R)
• M30: 24,594,189 km (0.087 R)
• M31: 25,319,440 km (0.116 R)
• M32: 27,912,270 km (0.093 R)
• M33: 28,384,251 km (0.068 R)
• M34: 28,478,797 km (0.12 R)
• M35: 28,573,642 km (0.05 R)
• M36: 29,335,694 km (0.081 R)
• M37: 29,911,795 km (0.076 R)
• M38: 31,074,769 km (0.096 R)
• M39: 31,172,456 km (0.067 R)
• M40: 31,367,831 km (0.097 R)
• M41: 31,956,798 km (0.117 R)
• M42: 32,549,355 km (0.115 R)
• M43: 32,648,389 km (0.058 R)
• M44: 33,245,284 km (0.039 R)
• M45: 34,348,718 km (0.096 R)
• M46: 34,449,547 km (0.101 R)
• M47: 34,854,210 km (0.053 R)
• M48: 35,464,120 km (0.117 R)
• M49: 35,668,172 km (0.12 R)
• M50: 38,461,014 km (0.117 R)
• M51: 39,302,053 km (0.084 R)
• M52: 40,788,159 km (0.097 R)
• M53: 41,001,934 km (0.079 R)
• M54: 41,753,215 km (0.118 R)
• M55: 43,160,482 km (0.109 R)
• M56: 46,243,843 km (0.104 R)
• M57: 47,249,889 km (0.106 R)
• M58: 47,586,783 km (0.114 R)
• M59: 48,150,169 km (0.119 R)
• M60: 52,271,142 km (0.098 R)
• M61: 52,387,230 km (0.054 R)
• M62: 54,491,174 km (0.119 R)
• M63: 55,316,805 km (0.1 R)
• M64: 55,435,137 km (0.051 R)
• M65: 56,384,335 km (0.077 R)
• M66: 61,088,590 km (0.067 R)
• M67: 61,946,234 km (0.108 R)
• M68: 62,314,993 km (0.117 R)
• M69: 63,178,173 km (0.095 R)
• M70: 63,301,890 km (0.118 R)
• M71: 65,541,221 km (0.097 R)
• M72: 66,922,458 km (0.042 R)
• M73: 67,553,462 km (0.084 R)
• M74: 68,948,611 km (0.029 R)
• M75: 69,458,291 km (0.12 R)
• M76: 70,097,074 km (0.111 R)
• M77: 70,737,952 km (0.033 R)
• M78: 71,123,316 km (0.102 R)
• M79: 72,154,494 km (0.093 R)
• M80: 72,283,746 km (0.113 R)
• M81: 72,542,401 km (0.11 R)
• M82: 73,840,611 km (0.045 R)
• M83: 74,362,110 km (0.077 R)
• M84: 75,015,553 km (0.119 R)
• M85: 75,802,288 km (0.105 R)
• M86: 75,933,785 km (0.078 R)
• M87: 77,119,647 km (0.116 R)
• M88: 80,044,136 km (0.032 R)
• M89: 88,340,535 km (0.038 R)
• M90: 90,840,315 km (0.079 R)
• M91: 90,979,890 km (0.092 R)
• M92: 92,099,032 km (0.106 R)
• M93: 92,800,646 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 4.9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.51 AU - 17.59 AU

Year: 26589 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,132,168 km

• M1: 191,336 km (0.105 R)
• M2: 300,542 km (0.108 R)
• M3: 738,714 km (0.11 R)
• M4: 847,322 km (0.04 R)
• M5: 961,166 km (0.051 R)
• M6: 1,801,158 km (0.065 R)
• M7: 2,316,673 km (0.068 R)
• M8: 2,380,252 km (0.119 R)
• M9: 2,574,430 km (0.082 R)
• M10: 2,607,192 km (0.066 R)
• M11: 2,807,354 km (0.104 R)
• M12: 4,263,390 km (0.075 R)
• M13: 4,658,328 km (0.117 R)
• M14: 5,398,688 km (0.041 R)
• M15: 5,696,238 km (0.062 R)
• M16: 6,130,820 km (0.068 R)
• M17: 6,263,214 km (0.045 R)
• M18: 6,756,887 km (0.077 R)
• M19: 7,123,701 km (0.108 R)
• M20: 7,170,076 km (0.057 R)
• M21: 7,733,612 km (0.075 R)
• M22: 7,828,905 km (0.109 R)
• M23: 8,360,127 km (0.084 R)
• M24: 8,654,686 km (0.074 R)
• M25: 8,753,719 km (0.087 R)
• M26: 10,598,261 km (0.042 R)
• M27: 11,455,307 km (0.109 R)
• M28: 11,618,369 km (0.104 R)
• M29: 11,727,575 km (0.119 R)
• M30: 13,291,920 km (0.116 R)
• M31: 13,578,101 km (0.103 R)
• M32: 13,750,737 km (0.082 R)
• M33: 14,507,403 km (0.11 R)
• M34: 15,039,224 km (0.119 R)
• M35: 15,517,189 km (0.111 R)
• M36: 15,637,465 km (0.111 R)
• M37: 15,878,916 km (0.091 R)
• M38: 17,416,035 km (0.101 R)
• M39: 17,980,916 km (0.105 R)
• M40: 18,615,660 km (0.083 R)
• M41: 19,516,389 km (0.039 R)
• M42: 19,581,314 km (0.069 R)
• M43: 20,102,962 km (0.06 R)
• M44: 20,168,486 km (0.112 R)
• M45: 21,026,878 km (0.073 R)
• M46: 21,360,182 km (0.108 R)
• M47: 21,897,239 km (0.114 R)
• M48: 22,710,902 km (0.118 R)
• M49: 22,847,484 km (0.12 R)
• M50: 23,258,879 km (0.095 R)
• M51: 24,437,710 km (0.063 R)
• M52: 24,717,907 km (0.083 R)
• M53: 25,281,442 km (0.058 R)
• M54: 25,849,315 km (0.083 R)
• M55: 25,920,524 km (0.118 R)
• M56: 26,493,035 km (0.083 R)
• M57: 27,432,210 km (0.119 R)
• M58: 27,796,481 km (0.105 R)
• M59: 28,235,551 km (0.107 R)
• M60: 29,492,023 km (0.048 R)
• M61: 30,389,760 km (0.107 R)
• M62: 31,753,345 km (0.113 R)
• M63: 33,136,676 km (0.091 R)
• M64: 33,757,807 km (0.088 R)
• M65: 34,932,898 km (0.118 R)
• M66: 35,961,982 km (0.119 R)
• M67: 37,081,273 km (0.095 R)
• M68: 39,272,134 km (0.071 R)
• M69: 39,846,889 km (0.116 R)
• M70: 39,929,317 km (0.109 R)
• M71: 40,176,603 km (0.071 R)
• M72: 40,507,214 km (0.059 R)
• M73: 41,588,058 km (0.115 R)
• M74: 42,090,109 km (0.117 R)
• M75: 43,777,872 km (0.105 R)
• M76: 44,032,936 km (0.12 R)
• M77: 44,118,058 km (0.109 R)
• M78: 44,715,552 km (0.089 R)
• M79: 45,918,468 km (0.114 R)
• M80: 46,437,273 km (0.065 R)
• M81: 46,523,891 km (0.113 R)
• M82: 49,148,585 km (0.081 R)
• M83: 49,413,673 km (0.079 R)
• M84: 50,122,916 km (0.112 R)
• M85: 51,910,760 km (0.119 R)
• M86: 52,000,669 km (0.112 R)
• M87: 52,722,179 km (0.106 R)
• M88: 53,356,025 km (0.045 R)
• M89: 53,537,637 km (0.114 R)
• M90: 54,631,497 km (0.031 R)
• M91: 56,933,808 km (0.053 R)
• M92: 57,212,210 km (0.084 R)
• M93: 57,863,559 km (0.037 R)
• M94: 59,267,684 km (0.073 R)
• M95: 61,252,100 km (0.114 R)
• M96: 62,682,854 km (0.096 R)
• M97: 62,778,746 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 7.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.2 AU - 22.64 AU

Year: 28591 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,132,168 km

• M1: 419,622 km (0.085 R)
• M2: 496,067 km (0.07 R)
• M3: 831,166 km (0.111 R)
• M4: 1,096,552 km (0.118 R)
• M5: 1,227,899 km (0.055 R)
• M6: 1,295,667 km (0.107 R)
• M7: 1,987,109 km (0.1 R)
• M8: 2,570,391 km (0.114 R)
• M9: 2,687,227 km (0.107 R)
• M10: 2,805,858 km (0.096 R)
• M11: 3,017,838 km (0.094 R)
• M12: 3,079,323 km (0.092 R)
• M13: 3,141,256 km (0.095 R)
• M14: 3,329,600 km (0.079 R)
• M15: 3,816,690 km (0.118 R)
• M16: 5,407,664 km (0.099 R)
• M17: 6,212,351 km (0.107 R)
• M18: 6,369,877 km (0.047 R)
• M19: 6,729,062 km (0.102 R)
• M20: 7,845,960 km (0.114 R)
• M21: 8,101,921 km (0.111 R)
• M22: 8,187,791 km (0.095 R)
• M23: 9,377,393 km (0.085 R)
• M24: 10,061,354 km (0.069 R)
• M25: 10,903,291 km (0.045 R)
• M26: 11,913,825 km (0.11 R)
• M27: 12,703,702 km (0.11 R)
• M28: 14,333,720 km (0.117 R)
• M29: 15,332,435 km (0.082 R)
• M30: 15,813,243 km (0.113 R)
• M31: 17,674,091 km (0.115 R)
• M32: 18,743,865 km (0.109 R)
• M33: 20,709,880 km (0.073 R)
• M34: 23,227,463 km (0.099 R)
• M35: 24,709,080 km (0.119 R)
• M36: 24,958,909 km (0.104 R)
• M37: 25,084,122 km (0.111 R)
• M38: 28,413,423 km (0.079 R)
• M39: 31,336,864 km (0.064 R)
• M40: 35,545,052 km (0.096 R)
• M41: 35,685,974 km (0.081 R)
• M42: 37,177,165 km (0.072 R)
• M43: 39,124,182 km (0.117 R)
• M44: 41,474,214 km (0.114 R)
• M45: 42,516,762 km (0.101 R)
• M46: 43,417,192 km (0.077 R)
• M47: 45,160,456 km (0.051 R)
• M48: 45,236,900 km (0.056 R)
• M49: 45,313,195 km (0.114 R)
• M50: 45,389,640 km (0.037 R)
• M51: 46,002,392 km (0.088 R)
• M52: 47,003,950 km (0.098 R)
• M53: 51,081,539 km (0.091 R)
• M54: 51,878,597 km (0.101 R)
• M55: 53,081,962 km (0.115 R)
• M56: 54,132,139 km (0.088 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit