🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 150 Days

Day: 20.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.76 AU - 0.88 AU

Year: 281 Days

Day: 30 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.08 AU - 1.16 AU

Year: 449 Days

Day: 30.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,010,587 km

• M1: 162,314 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.49 AU - 4.39 AU

Year: 2962 Days

Day: 26.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 13.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.35 AU - 8.03 AU

Year: 6554 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,010,587 km

• M1: 171,589 km (0.116 R)
• M2: 334,501 km (0.034 R)
• M3: 485,146 km (0.093 R)
• M4: 681,418 km (0.103 R)
• M5: 916,137 km (0.094 R)
• M6: 1,044,044 km (0.063 R)
• M7: 1,319,004 km (0.117 R)
• M8: 1,546,692 km (0.088 R)
• M9: 1,875,209 km (0.077 R)
• M10: 1,976,786 km (0.115 R)
• M11: 2,132,966 km (0.1 R)
• M12: 2,375,165 km (0.055 R)
• M13: 2,499,780 km (0.06 R)
• M14: 2,931,071 km (0.09 R)
• M15: 3,201,245 km (0.045 R)
• M16: 3,293,098 km (0.112 R)
• M17: 3,463,939 km (0.05 R)
• M18: 3,621,914 km (0.101 R)
• M19: 3,717,806 km (0.083 R)
• M20: 4,176,922 km (0.117 R)
• M21: 4,516,061 km (0.044 R)
• M22: 4,758,708 km (0.11 R)
• M23: 4,917,132 km (0.087 R)
• M24: 5,023,646 km (0.089 R)
• M25: 5,366,375 km (0.055 R)
• M26: 5,586,732 km (0.104 R)
• M27: 5,885,180 km (0.083 R)
• M28: 6,017,425 km (0.067 R)
• M29: 7,333,138 km (0.106 R)
• M30: 7,455,210 km (0.08 R)
• M31: 7,578,030 km (0.118 R)
• M32: 8,181,059 km (0.119 R)
• M33: 9,655,196 km (0.115 R)
• M34: 9,833,966 km (0.079 R)
• M35: 10,104,289 km (0.098 R)
• M36: 10,606,339 km (0.101 R)
• M37: 10,790,794 km (0.072 R)
• M38: 11,233,454 km (0.109 R)
• M39: 11,872,835 km (0.091 R)
• M40: 12,257,152 km (0.08 R)
• M41: 12,890,699 km (0.044 R)
• M42: 14,342,097 km (0.054 R)
• M43: 15,765,820 km (0.102 R)
• M44: 16,135,477 km (0.103 R)
• M45: 16,401,163 km (0.094 R)
• M46: 16,588,160 km (0.106 R)
• M47: 16,829,461 km (0.049 R)
• M48: 17,397,185 km (0.079 R)
• M49: 17,505,943 km (0.102 R)
• M50: 17,669,603 km (0.067 R)
• M51: 18,329,629 km (0.046 R)
• M52: 18,468,007 km (0.082 R)
• M53: 18,606,983 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 10.5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.4 AU - 8.54 AU

Year: 7733 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,010,587 km

• M1: 150,645 km (0.058 R)
• M2: 243,695 km (0.11 R)
• M3: 437,873 km (0.03 R)
• M4: 598,990 km (0.059 R)
• M5: 733,778 km (0.096 R)
• M6: 862,881 km (0.096 R)
• M7: 982,409 km (0.111 R)
• M8: 1,355,357 km (0.081 R)
• M9: 2,131,470 km (0.108 R)
• M10: 2,417,053 km (0.068 R)
• M11: 2,894,420 km (0.12 R)
• M12: 3,157,562 km (0.037 R)
• M13: 3,622,812 km (0.116 R)
• M14: 3,707,185 km (0.093 R)
• M15: 3,820,730 km (0.114 R)
• M16: 3,935,322 km (0.099 R)
• M17: 4,022,238 km (0.062 R)
• M18: 4,168,245 km (0.074 R)
• M19: 4,345,968 km (0.038 R)
• M20: 5,367,572 km (0.101 R)
• M21: 6,155,653 km (0.115 R)
• M22: 6,597,565 km (0.097 R)
• M23: 6,839,914 km (0.113 R)
• M24: 7,191,170 km (0.118 R)
• M25: 7,262,079 km (0.099 R)
• M26: 7,404,795 km (0.097 R)
• M27: 7,584,313 km (0.041 R)
• M28: 7,947,836 km (0.117 R)
• M29: 8,131,841 km (0.117 R)
• M30: 8,881,626 km (0.05 R)
• M31: 9,264,895 km (0.115 R)
• M32: 9,342,237 km (0.07 R)
• M33: 9,458,475 km (0.095 R)
• M34: 9,536,415 km (0.106 R)
• M35: 9,968,305 km (0.12 R)
• M36: 10,127,028 km (0.094 R)
• M37: 10,527,352 km (0.096 R)
• M38: 11,261,129 km (0.099 R)
• M39: 12,606,014 km (0.101 R)
• M40: 13,166,857 km (0.098 R)
• M41: 13,340,989 km (0.062 R)
• M42: 13,516,018 km (0.078 R)
• M43: 13,779,909 km (0.102 R)
• M44: 14,045,445 km (0.073 R)
• M45: 14,807,197 km (0.103 R)
• M46: 14,943,032 km (0.069 R)
• M47: 15,307,303 km (0.055 R)
• M48: 15,720,492 km (0.033 R)
• M49: 15,859,169 km (0.098 R)
• M50: 16,417,469 km (0.092 R)
• M51: 16,511,117 km (0.115 R)
• M52: 17,410,200 km (0.097 R)
• M53: 17,889,661 km (0.061 R)
• M54: 19,107,388 km (0.117 R)
• M55: 19,651,775 km (0.11 R)
• M56: 20,553,401 km (0.096 R)
• M57: 21,212,978 km (0.106 R)
• M58: 22,137,792 km (0.079 R)
• M59: 22,344,985 km (0.1 R)
• M60: 22,500,866 km (0.112 R)
• M61: 23,338,465 km (0.095 R)
• M62: 24,721,048 km (0.119 R)
• M63: 25,314,054 km (0.057 R)
• M64: 25,966,301 km (0.065 R)
• M65: 27,120,897 km (0.1 R)
• M66: 27,565,203 km (0.098 R)
• M67: 27,844,053 km (0.087 R)
• M68: 28,011,902 km (0.069 R)
• M69: 28,236,149 km (0.113 R)
• M70: 29,139,122 km (0.101 R)
• M71: 29,822,485 km (0.092 R)
• M72: 29,994,223 km (0.062 R)
• M73: 30,626,574 km (0.107 R)
• M74: 30,857,553 km (0.096 R)
• M75: 32,726,629 km (0.119 R)
• M76: 34,511,930 km (0.051 R)
• M77: 36,328,646 km (0.066 R)
• M78: 37,928,147 km (0.08 R)
• M79: 38,238,413 km (0.092 R)
• M80: 38,487,194 km (0.103 R)
• M81: 39,865,289 km (0.079 R)
• M82: 40,054,381 km (0.117 R)
• M83: 40,750,460 km (0.111 R)
• M84: 41,323,121 km (0.091 R)
• M85: 41,706,241 km (0.117 R)
• M86: 41,898,324 km (0.084 R)
• M87: 42,283,240 km (0.059 R)
• M88: 42,927,408 km (0.049 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 14.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.69 AU - 9.97 AU

Year: 9938 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,010,587 km

• M1: 347,815 km (0.052 R)
• M2: 477,965 km (0.094 R)
• M3: 784,192 km (0.108 R)
• M4: 1,175,390 km (0.064 R)
• M5: 1,282,951 km (0.098 R)
• M6: 1,371,513 km (0.027 R)
• M7: 1,747,752 km (0.094 R)
• M8: 1,999,675 km (0.12 R)
• M9: 2,318,019 km (0.1 R)
• M10: 2,511,449 km (0.11 R)
• M11: 2,624,545 km (0.072 R)
• M12: 3,003,925 km (0.072 R)
• M13: 3,124,352 km (0.115 R)
• M14: 3,880,569 km (0.082 R)
• M15: 4,657,431 km (0.101 R)
• M16: 4,797,454 km (0.119 R)
• M17: 5,045,936 km (0.102 R)
• M18: 5,262,404 km (0.061 R)
• M19: 5,742,015 km (0.044 R)
• M20: 6,006,205 km (0.087 R)
• M21: 8,133,636 km (0.11 R)
• M22: 8,731,429 km (0.103 R)
• M23: 9,035,711 km (0.083 R)
• M24: 9,924,323 km (0.093 R)
• M25: 10,424,877 km (0.116 R)
• M26: 10,701,484 km (0.049 R)
• M27: 11,309,150 km (0.089 R)
• M28: 12,024,228 km (0.05 R)
• M29: 13,448,250 km (0.09 R)
• M30: 13,548,331 km (0.104 R)
• M31: 13,749,391 km (0.094 R)
• M32: 14,358,703 km (0.098 R)
• M33: 14,563,802 km (0.05 R)
• M34: 14,873,170 km (0.038 R)
• M35: 15,132,722 km (0.061 R)
• M36: 15,603,656 km (0.091 R)
• M37: 16,079,378 km (0.111 R)
• M38: 16,292,405 km (0.072 R)
• M39: 16,560,035 km (0.065 R)
• M40: 17,262,547 km (0.098 R)
• M41: 17,919,731 km (0.073 R)
• M42: 18,140,537 km (0.095 R)
• M43: 18,417,891 km (0.091 R)
• M44: 18,752,691 km (0.097 R)
• M45: 19,315,030 km (0.1 R)
• M46: 19,655,066 km (0.082 R)
• M47: 20,111,639 km (0.119 R)
• M48: 20,456,312 km (0.077 R)
• M49: 21,972,636 km (0.115 R)
• M50: 22,150,059 km (0.117 R)
• M51: 22,983,618 km (0.045 R)
• M52: 23,585,451 km (0.111 R)
• M53: 25,670,097 km (0.095 R)
• M54: 27,113,716 km (0.069 R)
• M55: 28,005,170 km (0.042 R)
• M56: 28,390,235 km (0.095 R)
• M57: 28,971,124 km (0.067 R)
• M58: 29,100,675 km (0.085 R)
• M59: 31,134,309 km (0.099 R)
• M60: 32,268,859 km (0.107 R)
• M61: 33,213,420 km (0.114 R)
• M62: 33,484,940 km (0.093 R)
• M63: 35,060,655 km (0.119 R)
• M64: 35,198,883 km (0.1 R)
• M65: 38,711,291 km (0.046 R)
• M66: 39,283,653 km (0.081 R)
• M67: 40,944,638 km (0.108 R)
• M68: 41,893,537 km (0.12 R)
• M69: 42,997,570 km (0.118 R)
• M70: 43,367,675 km (0.103 R)
• M71: 45,610,446 km (0.044 R)
• M72: 45,988,031 km (0.114 R)
• M73: 46,366,514 km (0.09 R)
• M74: 47,126,620 km (0.104 R)
• M75: 48,351,378 km (0.111 R)
• M76: 48,967,721 km (0.109 R)
• M77: 49,819,382 km (0.077 R)
• M78: 51,616,053 km (0.058 R)
• M79: 52,088,183 km (0.056 R)
• M80: 52,957,497 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 8.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.67 AU - 10.55 AU

Year: 11283 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,010,587 km

• M1: 109,356 km (0.075 R)
• M2: 216,618 km (0.072 R)
• M3: 345,721 km (0.041 R)
• M4: 518,955 km (0.07 R)
• M5: 947,254 km (0.092 R)
• M6: 1,132,007 km (0.085 R)
• M7: 1,512,434 km (0.081 R)
• M8: 1,583,643 km (0.062 R)
• M9: 1,829,133 km (0.047 R)
• M10: 2,328,790 km (0.108 R)
• M11: 2,723,130 km (0.08 R)
• M12: 2,957,849 km (0.119 R)
• M13: 3,138,264 km (0.096 R)
• M14: 3,353,386 km (0.116 R)
• M15: 3,447,034 km (0.037 R)
• M16: 3,541,580 km (0.103 R)
• M17: 3,637,023 km (0.064 R)
• M18: 3,797,991 km (0.054 R)
• M19: 5,204,510 km (0.054 R)
• M20: 5,680,979 km (0.077 R)
• M21: 6,019,220 km (0.099 R)
• M22: 6,286,701 km (0.079 R)
• M23: 6,519,176 km (0.107 R)
• M24: 6,715,000 km (0.098 R)
• M25: 6,833,481 km (0.11 R)
• M26: 7,112,631 km (0.081 R)
• M27: 7,395,520 km (0.118 R)
• M28: 7,972,370 km (0.075 R)
• M29: 8,139,770 km (0.049 R)
• M30: 8,478,310 km (0.098 R)
• M31: 8,606,366 km (0.079 R)
• M32: 8,735,169 km (0.086 R)
• M33: 9,832,918 km (0.091 R)
• M34: 10,238,777 km (0.116 R)
• M35: 10,420,838 km (0.111 R)
• M36: 11,725,481 km (0.115 R)
• M37: 12,445,346 km (0.111 R)
• M38: 12,933,334 km (0.085 R)
• M39: 13,527,088 km (0.049 R)
• M40: 14,079,104 km (0.106 R)
• M41: 14,129,668 km (0.07 R)
• M42: 14,946,772 km (0.034 R)
• M43: 15,101,606 km (0.116 R)
• M44: 15,621,907 km (0.081 R)
• M45: 15,674,267 km (0.101 R)
• M46: 15,884,302 km (0.104 R)
• M47: 15,936,811 km (0.113 R)
• M48: 16,519,794 km (0.073 R)
• M49: 16,894,387 km (0.098 R)
• M50: 18,310,031 km (0.06 R)
• M51: 18,808,940 km (0.077 R)
• M52: 19,031,991 km (0.06 R)
• M53: 20,218,003 km (0.112 R)
• M54: 20,332,146 km (0.09 R)
• M55: 20,676,071 km (0.072 R)
• M56: 20,791,112 km (0.034 R)
• M57: 21,369,607 km (0.102 R)
• M58: 22,779,417 km (0.09 R)
• M59: 24,583,568 km (0.041 R)
• M60: 24,827,562 km (0.099 R)
• M61: 24,949,783 km (0.057 R)
• M62: 25,564,331 km (0.113 R)
• M63: 26,059,650 km (0.113 R)
• M64: 26,246,198 km (0.115 R)
• M65: 27,754,295 km (0.076 R)
• M66: 30,460,520 km (0.043 R)
• M67: 30,788,289 km (0.102 R)
• M68: 31,183,078 km (0.055 R)
• M69: 31,645,784 km (0.04 R)
• M70: 31,778,477 km (0.067 R)
• M71: 32,712,118 km (0.104 R)
• M72: 33,587,116 km (0.075 R)
• M73: 35,360,150 km (0.089 R)
• M74: 36,674,816 km (0.094 R)
• M75: 37,443,300 km (0.097 R)
• M76: 38,146,559 km (0.12 R)
• M77: 38,570,669 km (0.107 R)
• M78: 38,783,248 km (0.094 R)
• M79: 40,786,363 km (0.035 R)
• M80: 41,075,237 km (0.05 R)
• M81: 41,437,264 km (0.049 R)
• M82: 41,509,819 km (0.081 R)
• M83: 41,873,192 km (0.075 R)
• M84: 42,676,233 km (0.085 R)
• M85: 44,149,324 km (0.08 R)
• M86: 46,089,159 km (0.104 R)
• M87: 49,050,748 km (0.119 R)
• M88: 49,665,745 km (0.087 R)
• M89: 50,283,435 km (0.095 R)
• M90: 51,448,353 km (0.063 R)
• M91: 51,526,294 km (0.06 R)
• M92: 51,916,744 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 6.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.83 AU - 13.61 AU

Year: 16179 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,010,587 km

• M1: 156,031 km (0.067 R)
• M2: 344,225 km (0.119 R)
• M3: 656,136 km (0.086 R)
• M4: 735,722 km (0.089 R)
• M5: 994,676 km (0.059 R)
• M6: 1,134,550 km (0.116 R)
• M7: 1,281,007 km (0.108 R)
• M8: 1,869,225 km (0.072 R)
• M9: 2,161,540 km (0.076 R)
• M10: 2,252,046 km (0.116 R)
• M11: 2,920,450 km (0.092 R)
• M12: 3,122,108 km (0.099 R)
• M13: 3,328,403 km (0.082 R)
• M14: 3,503,732 km (0.106 R)
• M15: 4,122,319 km (0.104 R)
• M16: 4,813,760 km (0.084 R)
• M17: 4,892,748 km (0.11 R)
• M18: 5,458,078 km (0.094 R)
• M19: 5,832,372 km (0.085 R)
• M20: 6,043,904 km (0.119 R)
• M21: 6,215,044 km (0.107 R)
• M22: 7,411,079 km (0.111 R)
• M23: 7,871,840 km (0.061 R)
• M24: 8,869,209 km (0.103 R)
• M25: 9,308,877 km (0.073 R)
• M26: 10,515,534 km (0.03 R)
• M27: 10,824,752 km (0.117 R)
• M28: 10,980,633 km (0.068 R)
• M29: 11,241,831 km (0.095 R)
• M30: 11,346,998 km (0.077 R)
• M31: 12,470,030 km (0.075 R)
• M32: 12,578,787 km (0.119 R)
• M33: 12,687,994 km (0.1 R)
• M34: 12,907,155 km (0.112 R)
• M35: 13,238,215 km (0.11 R)
• M36: 13,684,166 km (0.112 R)
• M37: 15,225,024 km (0.106 R)
• M38: 16,700,059 km (0.07 R)
• M39: 16,880,175 km (0.086 R)
• M40: 17,121,177 km (0.112 R)
• M41: 17,484,999 km (0.114 R)
• M42: 17,851,215 km (0.045 R)
• M43: 19,404,639 km (0.099 R)
• M44: 19,783,870 km (0.101 R)
• M45: 20,421,456 km (0.071 R)
• M46: 20,807,119 km (0.105 R)
• M47: 20,871,596 km (0.096 R)
• M48: 22,572,524 km (0.087 R)
• M49: 22,971,351 km (0.095 R)
• M50: 23,038,072 km (0.069 R)
• M51: 23,171,513 km (0.088 R)
• M52: 24,794,501 km (0.117 R)
• M53: 25,137,229 km (0.044 R)
• M54: 25,966,151 km (0.107 R)
• M55: 27,155,753 km (0.117 R)
• M56: 27,579,863 km (0.092 R)
• M57: 28,937,165 km (0.11 R)
• M58: 29,442,656 km (0.051 R)
• M59: 29,587,616 km (0.118 R)
• M60: 31,716,394 km (0.111 R)
• M61: 33,893,941 km (0.118 R)
• M62: 34,885,775 km (0.115 R)
• M63: 35,192,749 km (0.074 R)
• M64: 35,577,964 km (0.056 R)
• M65: 38,391,601 km (0.09 R)
• M66: 38,708,599 km (0.106 R)
• M67: 39,185,816 km (0.113 R)
• M68: 42,990,389 km (0.077 R)
• M69: 43,484,511 km (0.088 R)
• M70: 44,894,620 km (0.089 R)
• M71: 46,741,705 km (0.082 R)
• M72: 46,910,900 km (0.114 R)
• M73: 47,589,626 km (0.117 R)
• M74: 47,930,111 km (0.05 R)
• M75: 48,015,381 km (0.06 R)
• M76: 48,527,904 km (0.09 R)
• M77: 49,300,277 km (0.112 R)
• M78: 50,163,308 km (0.111 R)
• M79: 50,596,543 km (0.097 R)
• M80: 52,254,536 km (0.097 R)
• M81: 52,517,978 km (0.097 R)
• M82: 53,134,321 km (0.115 R)
• M83: 53,575,934 km (0.116 R)
• M84: 53,664,496 km (0.095 R)
• M85: 54,107,605 km (0.116 R)
• M86: 54,730,082 km (0.07 R)
• M87: 58,150,488 km (0.088 R)
• M88: 58,241,443 km (0.057 R)
• M89: 60,899,199 km (0.119 R)
• M90: 61,361,456 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit