🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 186 Days

Day: 46 Hours

Environment

Temp: 162 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,648,819 km

• M1: 205,697 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.59 AU - 1.63 AU

Year: 742 Days

Day: 40.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.63 AU - 1.63 AU

Year: 756 Days

Day: 45.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.58 AU - 2.04 AU

Year: 885 Days

Day: 12.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 13

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.95 AU - 6.57 AU

Year: 4384 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,648,819 km

• M1: 185,202 km (0.101 R)
• M2: 425,157 km (0.076 R)
• M3: 577,448 km (0.04 R)
• M4: 894,446 km (0.109 R)
• M5: 1,168,659 km (0.029 R)
• M6: 1,280,408 km (0.119 R)
• M7: 1,440,478 km (0.039 R)
• M8: 1,654,104 km (0.032 R)
• M9: 1,829,582 km (0.038 R)
• M10: 1,961,228 km (0.085 R)
• M11: 2,045,152 km (0.073 R)
• M12: 2,164,831 km (0.029 R)
• M13: 2,269,400 km (0.032 R)
• M14: 2,742,129 km (0.093 R)
• M15: 2,913,119 km (0.112 R)
• M16: 3,406,643 km (0.075 R)
• M17: 3,488,174 km (0.06 R)
• M18: 3,611,592 km (0.084 R)
• M19: 4,076,841 km (0.102 R)
• M20: 4,185,300 km (0.108 R)
• M21: 4,494,219 km (0.111 R)
• M22: 4,719,514 km (0.109 R)
• M23: 5,064,337 km (0.095 R)
• M24: 5,204,660 km (0.111 R)
• M25: 6,197,840 km (0.084 R)
• M26: 6,474,297 km (0.086 R)
• M27: 7,091,537 km (0.115 R)
• M28: 7,487,074 km (0.088 R)
• M29: 8,493,120 km (0.052 R)
• M30: 8,744,295 km (0.113 R)
• M31: 8,884,917 km (0.117 R)
• M32: 9,339,993 km (0.087 R)
• M33: 10,154,703 km (0.046 R)
• M34: 10,243,415 km (0.095 R)
• M35: 11,083,257 km (0.108 R)
• M36: 13,537,859 km (0.074 R)
• M37: 14,127,425 km (0.08 R)
• M38: 15,128,683 km (0.09 R)
• M39: 15,433,564 km (0.052 R)
• M40: 15,740,538 km (0.071 R)
• M41: 15,911,828 km (0.095 R)
• M42: 17,269,877 km (0.091 R)
• M43: 17,411,247 km (0.083 R)
• M44: 17,695,184 km (0.089 R)
• M45: 18,088,178 km (0.076 R)
• M46: 18,339,652 km (0.111 R)
• M47: 19,578,023 km (0.083 R)
• M48: 20,356,381 km (0.073 R)
• M49: 20,618,027 km (0.105 R)
• M50: 21,031,516 km (0.073 R)
• M51: 21,258,306 km (0.115 R)
• M52: 22,096,503 km (0.077 R)
• M53: 22,365,480 km (0.104 R)
• M54: 23,805,210 km (0.104 R)
• M55: 24,002,081 km (0.1 R)
• M56: 24,794,949 km (0.111 R)
• M57: 25,034,605 km (0.063 R)
• M58: 25,274,859 km (0.117 R)
• M59: 25,556,253 km (0.089 R)
• M60: 27,389,575 km (0.089 R)
• M61: 27,472,003 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 14.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.78 AU - 14.02 AU

Year: 14919 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,648,819 km

• M1: 242,947 km (0.103 R)
• M2: 522,097 km (0.069 R)
• M3: 838,945 km (0.059 R)
• M4: 1,194,240 km (0.117 R)
• M5: 1,544,598 km (0.107 R)
• M6: 1,704,967 km (0.085 R)
• M7: 1,899,444 km (0.067 R)
• M8: 2,014,036 km (0.112 R)
• M9: 2,280,769 km (0.079 R)
• M10: 2,402,991 km (0.068 R)
• M11: 2,718,792 km (0.09 R)
• M12: 3,014,696 km (0.119 R)
• M13: 3,115,675 km (0.032 R)
• M14: 3,355,929 km (0.08 R)
• M15: 4,038,993 km (0.047 R)
• M16: 4,263,689 km (0.036 R)
• M17: 4,492,723 km (0.097 R)
• M18: 5,614,558 km (0.116 R)
• M19: 5,781,808 km (0.082 R)
• M20: 6,775,288 km (0.114 R)
• M21: 7,043,217 km (0.073 R)
• M22: 7,774,901 km (0.119 R)
• M23: 8,244,488 km (0.084 R)
• M24: 8,723,501 km (0.112 R)
• M25: 8,869,059 km (0.112 R)
• M26: 9,359,890 km (0.112 R)
• M27: 9,558,706 km (0.093 R)
• M28: 9,758,867 km (0.117 R)
• M29: 9,909,961 km (0.084 R)
• M30: 10,316,868 km (0.065 R)
• M31: 10,989,609 km (0.119 R)
• M32: 11,623,306 km (0.109 R)
• M33: 12,214,517 km (0.087 R)
• M34: 12,870,952 km (0.093 R)
• M35: 13,763,902 km (0.113 R)
• M36: 14,446,816 km (0.093 R)
• M37: 14,619,302 km (0.075 R)
• M38: 15,024,264 km (0.026 R)
• M39: 15,257,487 km (0.106 R)
• M40: 15,374,472 km (0.092 R)
• M41: 16,862,522 km (0.083 R)
• M42: 18,333,967 km (0.112 R)
• M43: 19,085,098 km (0.088 R)
• M44: 19,401,049 km (0.03 R)
• M45: 20,038,186 km (0.107 R)
• M46: 22,855,413 km (0.049 R)
• M47: 23,190,961 km (0.052 R)
• M48: 23,595,773 km (0.096 R)
• M49: 24,481,093 km (0.107 R)
• M50: 25,307,921 km (0.081 R)
• M51: 25,724,850 km (0.056 R)
• M52: 26,565,291 km (0.078 R)
• M53: 27,557,424 km (0.108 R)
• M54: 28,057,978 km (0.084 R)
• M55: 29,286,177 km (0.03 R)
• M56: 30,016,813 km (0.117 R)
• M57: 30,384,375 km (0.099 R)
• M58: 31,496,186 km (0.065 R)
• M59: 32,395,120 km (0.081 R)
• M60: 33,606,862 km (0.111 R)
• M61: 35,452,302 km (0.056 R)
• M62: 36,074,629 km (0.051 R)
• M63: 36,309,049 km (0.111 R)
• M64: 36,936,462 km (0.116 R)
• M65: 38,202,060 km (0.082 R)
• M66: 38,520,704 km (0.101 R)
• M67: 38,680,325 km (0.057 R)
• M68: 39,642,688 km (0.109 R)
• M69: 40,126,936 km (0.119 R)
• M70: 40,938,355 km (0.068 R)
• M71: 41,673,180 km (0.086 R)
• M72: 41,919,119 km (0.07 R)
• M73: 44,404,837 km (0.098 R)
• M74: 50,737,315 km (0.087 R)
• M75: 52,319,911 km (0.116 R)
• M76: 52,762,421 km (0.109 R)
• M77: 53,206,128 km (0.095 R)
• M78: 53,473,011 km (0.103 R)
• M79: 54,007,973 km (0.097 R)
• M80: 54,455,121 km (0.086 R)
• M81: 54,903,615 km (0.107 R)
• M82: 55,173,191 km (0.115 R)
• M83: 56,165,773 km (0.077 R)
• M84: 56,618,755 km (0.062 R)
• M85: 58,168,290 km (0.1 R)
• M86: 58,443,251 km (0.117 R)
• M87: 60,750,798 km (0.055 R)
• M88: 60,843,698 km (0.047 R)
• M89: 61,869,042 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 5.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.15 AU - 17.69 AU

Year: 19901 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,648,819 km

• M1: 120,576 km (0.099 R)
• M2: 174,880 km (0.116 R)
• M3: 283,638 km (0.074 R)
• M4: 552,465 km (0.043 R)
• M5: 641,625 km (0.095 R)
• M6: 719,715 km (0.089 R)
• M7: 768,185 km (0.118 R)
• M8: 868,565 km (0.083 R)
• M9: 1,332,019 km (0.118 R)
• M10: 1,599,500 km (0.078 R)
• M11: 1,706,912 km (0.099 R)
• M12: 1,750,594 km (0.091 R)
• M13: 2,020,170 km (0.088 R)
• M14: 2,066,395 km (0.1 R)
• M15: 2,699,194 km (0.066 R)
• M16: 2,827,400 km (0.115 R)
• M17: 3,360,118 km (0.085 R)
• M18: 3,694,469 km (0.094 R)
• M19: 4,010,270 km (0.071 R)
• M20: 4,097,934 km (0.114 R)
• M21: 4,424,656 km (0.112 R)
• M22: 4,545,681 km (0.055 R)
• M23: 4,637,085 km (0.096 R)
• M24: 4,698,271 km (0.093 R)
• M25: 4,883,772 km (0.068 R)
• M26: 4,977,420 km (0.096 R)
• M27: 5,486,951 km (0.11 R)
• M28: 6,486,564 km (0.082 R)
• M29: 6,589,487 km (0.036 R)
• M30: 7,007,015 km (0.082 R)
• M31: 7,576,983 km (0.117 R)
• M32: 7,613,036 km (0.091 R)
• M33: 7,721,793 km (0.04 R)
• M34: 8,459,460 km (0.066 R)
• M35: 8,874,744 km (0.067 R)
• M36: 8,912,892 km (0.114 R)
• M37: 9,412,848 km (0.119 R)
• M38: 9,685,864 km (0.111 R)
• M39: 9,725,208 km (0.03 R)
• M40: 9,764,403 km (0.059 R)
• M41: 9,843,091 km (0.109 R)
• M42: 10,080,503 km (0.088 R)
• M43: 10,480,378 km (0.06 R)
• M44: 11,752,409 km (0.081 R)
• M45: 11,878,071 km (0.03 R)
• M46: 11,920,108 km (0.104 R)
• M47: 12,813,357 km (0.066 R)
• M48: 13,029,227 km (0.113 R)
• M49: 13,860,392 km (0.105 R)
• M50: 14,438,887 km (0.113 R)
• M51: 14,573,525 km (0.119 R)
• M52: 14,979,983 km (0.034 R)
• M53: 15,207,372 km (0.105 R)
• M54: 15,344,254 km (0.07 R)
• M55: 16,128,296 km (0.105 R)
• M56: 17,067,172 km (0.08 R)
• M57: 19,144,937 km (0.076 R)
• M58: 19,540,324 km (0.089 R)
• M59: 19,838,473 km (0.05 R)
• M60: 20,188,382 km (0.076 R)
• M61: 20,338,878 km (0.078 R)
• M62: 20,489,822 km (0.087 R)
• M63: 23,007,405 km (0.053 R)
• M64: 23,059,764 km (0.118 R)
• M65: 23,585,750 km (0.055 R)
• M66: 24,328,952 km (0.114 R)
• M67: 25,512,122 km (0.105 R)
• M68: 26,713,991 km (0.118 R)
• M69: 27,044,901 km (0.066 R)
• M70: 27,655,261 km (0.052 R)
• M71: 27,766,711 km (0.068 R)
• M72: 28,214,009 km (0.111 R)
• M73: 30,256,169 km (0.06 R)
• M74: 31,120,995 km (0.064 R)
• M75: 31,236,933 km (0.109 R)
• M76: 32,052,391 km (0.087 R)
• M77: 32,521,680 km (0.098 R)
• M78: 33,288,817 km (0.069 R)
• M79: 34,781,056 km (0.099 R)
• M80: 34,901,333 km (0.105 R)
• M81: 35,565,547 km (0.091 R)
• M82: 35,747,309 km (0.09 R)
• M83: 35,990,405 km (0.111 R)
• M84: 36,112,028 km (0.119 R)
• M85: 37,644,659 km (0.06 R)
• M86: 38,139,678 km (0.103 R)
• M87: 39,073,468 km (0.095 R)
• M88: 39,574,471 km (0.039 R)
• M89: 40,266,960 km (0.088 R)
• M90: 40,519,780 km (0.064 R)
• M91: 41,281,383 km (0.116 R)
• M92: 41,919,717 km (0.085 R)
• M93: 42,304,183 km (0.106 R)
• M94: 42,432,538 km (0.109 R)
• M95: 42,561,193 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.4

Radius: 8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.61 AU - 16.67 AU

Year: 22479 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,648,819 km

• M1: 101,876 km (0.087 R)
• M2: 234,719 km (0.11 R)
• M3: 373,247 km (0.103 R)
• M4: 779,106 km (0.112 R)
• M5: 1,405,173 km (0.081 R)
• M6: 1,924,277 km (0.11 R)
• M7: 2,021,666 km (0.114 R)
• M8: 2,358,410 km (0.104 R)
• M9: 2,859,414 km (0.078 R)
• M10: 3,198,702 km (0.104 R)
• M11: 3,432,074 km (0.083 R)
• M12: 3,550,855 km (0.112 R)
• M13: 3,630,740 km (0.108 R)
• M14: 3,998,003 km (0.057 R)
• M15: 4,207,291 km (0.085 R)
• M16: 4,334,449 km (0.089 R)
• M17: 4,506,187 km (0.067 R)
• M18: 4,811,965 km (0.113 R)
• M19: 5,034,567 km (0.091 R)
• M20: 5,397,790 km (0.053 R)
• M21: 5,816,664 km (0.044 R)
• M22: 5,911,210 km (0.089 R)
• M23: 6,342,651 km (0.088 R)
• M24: 7,084,506 km (0.036 R)
• M25: 7,337,925 km (0.029 R)
• M26: 7,905,799 km (0.087 R)
• M27: 8,487,734 km (0.117 R)
• M28: 9,303,641 km (0.058 R)
• M29: 9,469,844 km (0.041 R)
• M30: 9,861,342 km (0.104 R)
• M31: 9,917,740 km (0.1 R)
• M32: 10,201,228 km (0.096 R)
• M33: 10,315,372 km (0.109 R)
• M34: 11,361,659 km (0.117 R)
• M35: 11,420,750 km (0.098 R)
• M36: 13,553,717 km (0.118 R)
• M37: 14,312,776 km (0.117 R)
• M38: 16,537,297 km (0.102 R)
• M39: 17,620,984 km (0.078 R)
• M40: 17,758,015 km (0.119 R)
• M41: 17,964,311 km (0.027 R)
• M42: 18,240,468 km (0.069 R)
• M43: 18,379,146 km (0.099 R)
• M44: 18,587,835 km (0.09 R)
• M45: 18,797,272 km (0.081 R)
• M46: 21,297,800 km (0.088 R)
• M47: 21,663,567 km (0.106 R)
• M48: 23,523,068 km (0.075 R)
• M49: 24,586,410 km (0.095 R)
• M50: 27,789,899 km (0.096 R)
• M51: 28,189,475 km (0.097 R)
• M52: 28,269,659 km (0.114 R)
• M53: 29,562,185 km (0.097 R)
• M54: 30,791,431 km (0.082 R)
• M55: 31,370,823 km (0.119 R)
• M56: 36,481,984 km (0.091 R)
• M57: 40,481,184 km (0.095 R)
• M58: 41,936,322 km (0.094 R)
• M59: 43,686,468 km (0.097 R)
• M60: 45,554,347 km (0.084 R)
• M61: 46,119,827 km (0.09 R)
• M62: 48,021,216 km (0.107 R)
• M63: 48,692,910 km (0.043 R)
• M64: 49,948,335 km (0.114 R)
• M65: 50,045,275 km (0.112 R)
• M66: 50,142,364 km (0.114 R)
• M67: 50,336,692 km (0.101 R)
• M68: 51,018,858 km (0.109 R)
• M69: 54,076,489 km (0.1 R)
• M70: 54,275,753 km (0.089 R)
• M71: 55,376,345 km (0.089 R)
• M72: 57,497,642 km (0.031 R)
• M73: 60,367,229 km (0.083 R)
• M74: 60,677,495 km (0.108 R)
• M75: 60,884,538 km (0.06 R)
• M76: 62,027,915 km (0.094 R)
• M77: 62,968,586 km (0.085 R)
• M78: 65,075,822 km (0.103 R)
• M79: 66,031,603 km (0.101 R)
• M80: 66,671,283 km (0.032 R)
• M81: 66,885,058 km (0.104 R)
• M82: 67,206,095 km (0.117 R)
• M83: 67,527,581 km (0.09 R)
• M84: 68,279,759 km (0.115 R)
• M85: 68,926,621 km (0.09 R)
• M86: 69,250,949 km (0.083 R)
• M87: 70,009,410 km (0.106 R)
• M88: 70,552,899 km (0.079 R)
• M89: 71,534,710 km (0.058 R)
• M90: 72,301,399 km (0.081 R)
• M91: 72,411,204 km (0.085 R)
• M92: 73,622,198 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 6.4

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.1 AU - 16.52 AU

Year: 22847 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,648,819 km

• M1: 187,147 km (0.034 R)
• M2: 456,722 km (0.098 R)
• M3: 726,597 km (0.11 R)
• M4: 1,452,446 km (0.105 R)
• M5: 2,408,975 km (0.09 R)
• M6: 3,210,071 km (0.09 R)
• M7: 3,481,142 km (0.094 R)
• M8: 3,559,831 km (0.099 R)
• M9: 3,639,267 km (0.089 R)
• M10: 5,760,715 km (0.03 R)
• M11: 5,947,862 km (0.071 R)
• M12: 6,184,825 km (0.105 R)
• M13: 7,013,447 km (0.112 R)
• M14: 7,364,703 km (0.05 R)
• M15: 8,136,479 km (0.105 R)
• M16: 8,879,980 km (0.085 R)
• M17: 9,042,144 km (0.106 R)
• M18: 9,314,562 km (0.104 R)
• M19: 9,700,375 km (0.053 R)
• M20: 10,147,822 km (0.055 R)
• M21: 10,889,229 km (0.074 R)
• M22: 10,946,974 km (0.074 R)
• M23: 11,295,686 km (0.057 R)
• M24: 11,354,179 km (0.072 R)
• M25: 11,412,672 km (0.084 R)
• M26: 11,589,048 km (0.088 R)
• M27: 11,766,172 km (0.08 R)
• M28: 12,544,529 km (0.091 R)
• M29: 14,339,853 km (0.103 R)
• M30: 16,214,016 km (0.083 R)
• M31: 16,744,340 km (0.101 R)
• M32: 16,877,931 km (0.03 R)
• M33: 17,078,841 km (0.118 R)
• M34: 17,618,440 km (0.05 R)
• M35: 19,410,473 km (0.045 R)
• M36: 20,899,870 km (0.03 R)
• M37: 21,840,092 km (0.116 R)
• M38: 22,499,071 km (0.09 R)
• M39: 23,686,728 km (0.111 R)
• M40: 25,276,206 km (0.107 R)
• M41: 25,352,800 km (0.102 R)
• M42: 25,736,668 km (0.119 R)
• M43: 25,813,711 km (0.069 R)
• M44: 26,510,239 km (0.052 R)
• M45: 28,318,129 km (0.063 R)
• M46: 28,477,301 km (0.086 R)
• M47: 28,796,393 km (0.086 R)
• M48: 29,277,201 km (0.044 R)
• M49: 29,438,019 km (0.037 R)
• M50: 30,165,663 km (0.1 R)
• M51: 31,226,910 km (0.103 R)
• M52: 32,466,627 km (0.114 R)
• M53: 32,883,557 km (0.047 R)
• M54: 33,302,132 km (0.111 R)
• M55: 33,386,056 km (0.053 R)
• M56: 33,975,472 km (0.112 R)
• M57: 34,908,813 km (0.102 R)
• M58: 35,678,643 km (0.117 R)
• M59: 38,197,124 km (0.102 R)
• M60: 38,548,978 km (0.104 R)
• M61: 38,725,204 km (0.117 R)
• M62: 40,503,175 km (0.087 R)
• M63: 41,582,823 km (0.114 R)
• M64: 42,398,580 km (0.028 R)
• M65: 42,671,745 km (0.083 R)
• M66: 48,255,486 km (0.115 R)
• M67: 51,519,861 km (0.104 R)
• M68: 52,395,906 km (0.115 R)
• M69: 52,591,131 km (0.093 R)
• M70: 54,359,977 km (0.09 R)
• M71: 55,351,063 km (0.112 R)
• M72: 56,348,132 km (0.067 R)
• M73: 57,150,127 km (0.116 R)
• M74: 58,765,335 km (0.112 R)
• M75: 60,600,153 km (0.107 R)
• M76: 63,283,639 km (0.055 R)
• M77: 63,491,580 km (0.082 R)
• M78: 64,849,331 km (0.095 R)
• M79: 66,005,573 km (0.105 R)
• M80: 70,374,878 km (0.088 R)
• M81: 71,779,751 km (0.117 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit