🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.73 AU - 0.99 AU

Year: 336 Days

Day: 21.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.98 AU - 1.64 AU

Year: 632 Days

Day: 15.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.24 AU - 1.76 AU

Year: 775 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.8 AU - 4.14 AU

Year: 3336 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,918,896 km

• M1: 160,668 km (0.062 R)
• M2: 333,753 km (0.102 R)
• M3: 483,201 km (0.112 R)
• M4: 750,233 km (0.081 R)
• M5: 871,108 km (0.079 R)
• M6: 980,614 km (0.062 R)
• M7: 1,154,148 km (0.107 R)
• M8: 1,380,938 km (0.069 R)
• M9: 1,467,106 km (0.117 R)
• M10: 1,783,955 km (0.093 R)
• M11: 1,902,586 km (0.106 R)
• M12: 1,987,109 km (0.039 R)
• M13: 2,122,794 km (0.076 R)
• M14: 2,377,709 km (0.069 R)
• M15: 2,469,262 km (0.051 R)
• M16: 2,656,110 km (0.03 R)
• M17: 2,833,982 km (0.111 R)
• M18: 2,917,458 km (0.109 R)
• M19: 3,058,379 km (0.071 R)
• M20: 3,406,044 km (0.09 R)
• M21: 3,495,055 km (0.117 R)
• M22: 3,599,774 km (0.065 R)
• M23: 3,858,727 km (0.105 R)
• M24: 4,123,815 km (0.074 R)
• M25: 4,234,817 km (0.043 R)
• M26: 4,573,656 km (0.065 R)
• M27: 4,921,471 km (0.073 R)
• M28: 5,073,163 km (0.05 R)
• M29: 5,520,161 km (0.089 R)
• M30: 5,607,676 km (0.089 R)
• M31: 5,766,250 km (0.073 R)
• M32: 6,544,608 km (0.099 R)
• M33: 6,899,155 km (0.06 R)
• M34: 6,993,551 km (0.114 R)
• M35: 7,627,098 km (0.071 R)
• M36: 7,763,830 km (0.054 R)
• M37: 7,862,116 km (0.049 R)
• M38: 8,239,103 km (0.088 R)
• M39: 8,520,646 km (0.034 R)
• M40: 9,052,167 km (0.036 R)
• M41: 9,197,127 km (0.111 R)
• M42: 9,321,892 km (0.118 R)
• M43: 9,405,517 km (0.099 R)
• M44: 9,531,329 km (0.098 R)
• M45: 9,699,926 km (0.086 R)
• M46: 10,319,411 km (0.106 R)
• M47: 10,470,953 km (0.113 R)
• M48: 10,644,936 km (0.04 R)
• M49: 10,995,892 km (0.102 R)
• M50: 11,239,438 km (0.063 R)
• M51: 11,350,738 km (0.07 R)
• M52: 11,440,048 km (0.103 R)
• M53: 11,596,827 km (0.102 R)
• M54: 11,890,039 km (0.104 R)
• M55: 12,071,651 km (0.098 R)
• M56: 13,274,717 km (0.079 R)
• M57: 13,747,596 km (0.11 R)
• M58: 13,890,611 km (0.05 R)
• M59: 15,470,813 km (0.095 R)
• M60: 15,868,445 km (0.117 R)
• M61: 16,420,760 km (0.08 R)
• M62: 16,597,884 km (0.08 R)
• M63: 16,953,927 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 10.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.6 AU - 5.06 AU

Year: 4477 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,918,896 km

• M1: 143,464 km (0.119 R)
• M2: 208,988 km (0.065 R)
• M3: 274,662 km (0.098 R)
• M4: 360,830 km (0.077 R)
• M5: 994,676 km (0.036 R)
• M6: 1,101,489 km (0.102 R)
• M7: 1,184,217 km (0.084 R)
• M8: 1,386,024 km (0.115 R)
• M9: 2,143,887 km (0.116 R)
• M10: 2,391,771 km (0.115 R)
• M11: 2,464,326 km (0.061 R)
• M12: 2,838,320 km (0.079 R)
• M13: 3,744,584 km (0.102 R)
• M14: 4,022,238 km (0.114 R)
• M15: 4,440,214 km (0.052 R)
• M16: 4,665,808 km (0.07 R)
• M17: 5,034,716 km (0.093 R)
• M18: 5,128,365 km (0.075 R)
• M19: 5,317,606 km (0.035 R)
• M20: 5,800,657 km (0.111 R)
• M21: 6,323,053 km (0.088 R)
• M22: 6,886,588 km (0.093 R)
• M23: 7,280,180 km (0.116 R)
• M24: 7,734,958 km (0.032 R)
• M25: 7,816,190 km (0.101 R)
• M26: 7,979,550 km (0.05 R)
• M27: 8,504,190 km (0.079 R)
• M28: 8,616,089 km (0.089 R)
• M29: 9,674,345 km (0.119 R)
• M30: 9,849,823 km (0.086 R)
• M31: 10,263,312 km (0.107 R)
• M32: 10,562,208 km (0.096 R)
• M33: 11,046,456 km (0.098 R)
• M34: 11,724,135 km (0.111 R)
• M35: 11,817,484 km (0.081 R)
• M36: 12,288,567 km (0.092 R)
• M37: 12,574,150 km (0.027 R)
• M38: 12,797,799 km (0.074 R)
• M39: 13,054,957 km (0.064 R)
• M40: 13,639,885 km (0.12 R)
• M41: 13,771,082 km (0.045 R)
• M42: 14,167,068 km (0.116 R)
• M43: 14,566,793 km (0.1 R)
• M44: 15,275,289 km (0.097 R)
• M45: 15,411,573 km (0.1 R)
• M46: 15,514,047 km (0.112 R)
• M47: 15,788,260 km (0.055 R)
• M48: 15,995,004 km (0.071 R)
• M49: 16,168,089 km (0.078 R)
• M50: 16,481,048 km (0.044 R)
• M51: 17,896,244 km (0.113 R)
• M52: 18,111,814 km (0.098 R)
• M53: 18,545,648 km (0.103 R)
• M54: 18,654,705 km (0.119 R)
• M55: 18,982,923 km (0.09 R)
• M56: 19,092,877 km (0.045 R)
• M57: 19,239,633 km (0.096 R)
• M58: 19,350,036 km (0.086 R)
• M59: 19,534,340 km (0.083 R)
• M60: 19,867,794 km (0.098 R)
• M61: 20,016,494 km (0.078 R)
• M62: 20,240,442 km (0.065 R)
• M63: 20,427,589 km (0.077 R)
• M64: 20,728,281 km (0.077 R)
• M65: 21,068,317 km (0.084 R)
• M66: 21,715,627 km (0.088 R)
• M67: 22,408,115 km (0.105 R)
• M68: 22,990,799 km (0.089 R)
• M69: 23,814,934 km (0.117 R)
• M70: 23,893,922 km (0.103 R)
• M71: 24,052,196 km (0.051 R)
• M72: 24,848,655 km (0.101 R)
• M73: 25,694,182 km (0.117 R)
• M74: 26,549,134 km (0.082 R)
• M75: 27,124,338 km (0.114 R)
• M76: 27,372,222 km (0.063 R)
• M77: 27,869,934 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 3.1

Gravity: 45.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.49 AU - 10.87 AU

Year: 14720 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,918,896 km

• M1: 47,273 km (0.118 R)
• M2: 108,458 km (0.068 R)
• M3: 329,115 km (0.095 R)
• M4: 402,119 km (0.085 R)
• M5: 1,045,540 km (0.105 R)
• M6: 1,572,573 km (0.107 R)
• M7: 2,362,749 km (0.067 R)
• M8: 2,737,641 km (0.038 R)
• M9: 3,099,817 km (0.118 R)
• M10: 3,223,984 km (0.046 R)
• M11: 3,413,225 km (0.104 R)
• M12: 3,477,103 km (0.088 R)
• M13: 3,509,117 km (0.05 R)
• M14: 3,541,281 km (0.111 R)
• M15: 3,736,506 km (0.092 R)
• M16: 4,035,851 km (0.098 R)
• M17: 4,377,383 km (0.039 R)
• M18: 4,551,515 km (0.109 R)
• M19: 5,015,119 km (0.092 R)
• M20: 6,102,097 km (0.086 R)
• M21: 6,612,226 km (0.097 R)
• M22: 6,691,962 km (0.105 R)
• M23: 7,714,463 km (0.086 R)
• M24: 7,882,461 km (0.117 R)
• M25: 8,179,563 km (0.114 R)
• M26: 8,523,488 km (0.088 R)
• M27: 8,916,183 km (0.086 R)
• M28: 9,538,510 km (0.068 R)
• M29: 9,673,597 km (0.071 R)
• M30: 10,128,823 km (0.037 R)
• M31: 10,220,676 km (0.095 R)
• M32: 11,344,455 km (0.119 R)
• M33: 11,824,216 km (0.099 R)
• M34: 14,371,419 km (0.111 R)
• M35: 14,423,030 km (0.105 R)
• M36: 14,578,163 km (0.073 R)
• M37: 14,681,834 km (0.104 R)
• M38: 15,309,397 km (0.08 R)
• M39: 15,626,395 km (0.11 R)
• M40: 17,079,738 km (0.066 R)
• M41: 17,353,503 km (0.092 R)
• M42: 17,739,316 km (0.086 R)
• M43: 18,127,971 km (0.083 R)
• M44: 18,407,270 km (0.025 R)
• M45: 19,595,675 km (0.109 R)
• M46: 19,997,346 km (0.082 R)
• M47: 20,925,601 km (0.084 R)
• M48: 21,101,228 km (0.103 R)
• M49: 21,453,831 km (0.102 R)
• M50: 23,549,547 km (0.115 R)
• M51: 24,590,748 km (0.08 R)
• M52: 25,148,150 km (0.057 R)
• M53: 26,149,109 km (0.105 R)
• M54: 27,226,812 km (0.118 R)
• M55: 29,359,929 km (0.113 R)
• M56: 29,950,840 km (0.054 R)
• M57: 30,016,813 km (0.117 R)
• M58: 30,148,758 km (0.106 R)
• M59: 30,878,048 km (0.077 R)
• M60: 32,016,487 km (0.1 R)
• M61: 32,692,520 km (0.098 R)
• M62: 33,236,757 km (0.104 R)
• M63: 33,578,439 km (0.072 R)
• M64: 35,304,050 km (0.06 R)
• M65: 35,443,326 km (0.096 R)
• M66: 36,283,019 km (0.069 R)
• M67: 37,270,814 km (0.117 R)
• M68: 37,554,601 km (0.061 R)
• M69: 37,767,927 km (0.05 R)
• M70: 38,410,450 km (0.12 R)
• M71: 39,128,669 km (0.093 R)
• M72: 39,778,672 km (0.109 R)
• M73: 40,214,002 km (0.075 R)
• M74: 40,359,561 km (0.045 R)
• M75: 40,796,985 km (0.086 R)
• M76: 41,823,825 km (0.093 R)
• M77: 43,007,892 km (0.089 R)
• M78: 43,380,091 km (0.119 R)
• M79: 45,257,245 km (0.066 R)
• M80: 45,408,638 km (0.081 R)
• M81: 46,015,557 km (0.106 R)
• M82: 46,243,843 km (0.113 R)
• M83: 46,854,502 km (0.076 R)
• M84: 47,698,533 km (0.089 R)
• M85: 48,160,940 km (0.088 R)
• M86: 48,392,667 km (0.104 R)
• M87: 48,857,468 km (0.091 R)
• M88: 49,090,242 km (0.093 R)
• M89: 49,245,824 km (0.109 R)
• M90: 49,323,615 km (0.052 R)
• M91: 49,869,348 km (0.103 R)
• M92: 50,103,768 km (0.119 R)
• M93: 51,518,515 km (0.108 R)
• M94: 51,755,478 km (0.068 R)
• M95: 51,992,890 km (0.097 R)
• M96: 52,468,910 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 6.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.47 AU - 13.67 AU

Year: 15534 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,918,896 km

• M1: 108,010 km (0.115 R)
• M2: 191,336 km (0.091 R)
• M3: 820,993 km (0.052 R)
• M4: 874,998 km (0.101 R)
• M5: 930,200 km (0.112 R)
• M6: 986,748 km (0.074 R)
• M7: 1,063,940 km (0.117 R)
• M8: 1,143,227 km (0.1 R)
• M9: 1,265,897 km (0.036 R)
• M10: 1,350,270 km (0.108 R)
• M11: 1,569,282 km (0.068 R)
• M12: 1,614,460 km (0.085 R)
• M13: 1,823,149 km (0.042 R)
• M14: 1,942,977 km (0.096 R)
• M15: 2,395,660 km (0.083 R)
• M16: 2,474,199 km (0.113 R)
• M17: 3,076,630 km (0.088 R)
• M18: 3,133,627 km (0.11 R)
• M19: 3,542,328 km (0.093 R)
• M20: 3,662,156 km (0.089 R)
• M21: 3,906,000 km (0.113 R)
• M22: 4,701,412 km (0.094 R)
• M23: 4,999,860 km (0.032 R)
• M24: 6,038,518 km (0.025 R)
• M25: 6,146,079 km (0.073 R)
• M26: 6,254,238 km (0.114 R)
• M27: 6,362,846 km (0.098 R)
• M28: 7,293,345 km (0.07 R)
• M29: 7,407,787 km (0.073 R)
• M30: 7,677,363 km (0.114 R)
• M31: 8,186,444 km (0.11 R)
• M32: 8,665,905 km (0.103 R)
• M33: 8,868,461 km (0.119 R)
• M34: 9,113,652 km (0.109 R)
• M35: 9,402,376 km (0.084 R)
• M36: 9,610,466 km (0.113 R)
• M37: 10,286,649 km (0.072 R)
• M38: 10,372,219 km (0.093 R)
• M39: 10,501,023 km (0.087 R)
• M40: 10,587,191 km (0.092 R)
• M41: 10,803,809 km (0.043 R)
• M42: 11,773,801 km (0.103 R)
• M43: 11,953,169 km (0.101 R)
• M44: 12,178,613 km (0.107 R)
• M45: 13,140,827 km (0.092 R)
• M46: 13,187,351 km (0.099 R)
• M47: 13,654,546 km (0.097 R)
• M48: 14,174,997 km (0.101 R)
• M49: 15,186,278 km (0.095 R)
• M50: 15,725,279 km (0.074 R)
• M51: 16,470,277 km (0.081 R)
• M52: 16,620,623 km (0.077 R)
• M53: 17,226,793 km (0.114 R)
• M54: 17,583,734 km (0.119 R)
• M55: 18,564,797 km (0.07 R)
• M56: 19,140,898 km (0.12 R)
• M57: 20,471,870 km (0.09 R)
• M58: 21,448,445 km (0.105 R)
• M59: 21,942,567 km (0.078 R)
• M60: 22,163,373 km (0.115 R)
• M61: 23,503,321 km (0.073 R)
• M62: 25,042,085 km (0.072 R)
• M63: 25,272,765 km (0.103 R)
• M64: 26,789,687 km (0.093 R)
• M65: 27,025,603 km (0.085 R)
• M66: 27,380,898 km (0.048 R)
• M67: 27,678,000 km (0.06 R)
• M68: 27,797,229 km (0.077 R)
• M69: 28,036,137 km (0.064 R)
• M70: 28,756,899 km (0.091 R)
• M71: 28,817,187 km (0.1 R)
• M72: 29,240,849 km (0.11 R)
• M73: 31,017,323 km (0.108 R)
• M74: 31,389,224 km (0.114 R)
• M75: 32,074,980 km (0.066 R)
• M76: 33,524,584 km (0.112 R)
• M77: 34,289,328 km (0.082 R)
• M78: 35,124,383 km (0.094 R)
• M79: 35,188,860 km (0.041 R)
• M80: 35,576,767 km (0.03 R)
• M81: 35,706,319 km (0.056 R)
• M82: 36,748,867 km (0.11 R)
• M83: 37,405,452 km (0.096 R)
• M84: 37,537,247 km (0.096 R)
• M85: 38,264,891 km (0.045 R)
• M86: 39,197,784 km (0.107 R)
• M87: 41,085,709 km (0.078 R)
• M88: 41,562,328 km (0.117 R)
• M89: 42,934,140 km (0.041 R)
• M90: 46,569,668 km (0.1 R)
• M91: 46,995,423 km (0.098 R)
• M92: 47,208,899 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.1

Radius: 5.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.55 AU - 17.61 AU

Year: 28473 Days

Day: 22.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,918,896 km

• M1: 77,492 km (0.071 R)
• M2: 160,369 km (0.09 R)
• M3: 377,585 km (0.074 R)
• M4: 877,840 km (0.092 R)
• M5: 1,256,173 km (0.111 R)
• M6: 1,410,110 km (0.12 R)
• M7: 2,236,189 km (0.086 R)
• M8: 2,582,508 km (0.084 R)
• M9: 2,679,896 km (0.113 R)
• M10: 3,394,824 km (0.081 R)
• M11: 3,465,883 km (0.096 R)
• M12: 3,939,810 km (0.075 R)
• M13: 4,203,401 km (0.097 R)
• M14: 5,943,673 km (0.117 R)
• M15: 6,115,561 km (0.096 R)
• M16: 6,420,591 km (0.103 R)
• M17: 6,685,828 km (0.064 R)
• M18: 6,730,408 km (0.07 R)
• M19: 7,045,162 km (0.09 R)
• M20: 7,090,640 km (0.067 R)
• M21: 10,188,961 km (0.109 R)
• M22: 10,706,121 km (0.08 R)
• M23: 10,915,409 km (0.049 R)
• M24: 11,073,234 km (0.078 R)
• M25: 11,178,850 km (0.11 R)
• M26: 11,231,808 km (0.088 R)
• M27: 11,284,915 km (0.099 R)
• M28: 13,249,135 km (0.027 R)
• M29: 13,305,085 km (0.094 R)
• M30: 13,813,119 km (0.071 R)
• M31: 13,926,963 km (0.118 R)
• M32: 14,040,957 km (0.067 R)
• M33: 14,500,372 km (0.118 R)
• M34: 14,789,993 km (0.117 R)
• M35: 15,670,377 km (0.074 R)
• M36: 16,086,857 km (0.084 R)
• M37: 17,604,378 km (0.105 R)
• M38: 18,536,523 km (0.077 R)
• M39: 20,254,355 km (0.101 R)
• M40: 20,773,160 km (0.071 R)
• M41: 22,088,874 km (0.085 R)
• M42: 22,222,016 km (0.093 R)
• M43: 23,363,747 km (0.087 R)
• M44: 23,567,200 km (0.035 R)
• M45: 24,112,634 km (0.082 R)
• M46: 24,869,449 km (0.108 R)
• M47: 26,124,426 km (0.097 R)
• M48: 26,547,339 km (0.047 R)
• M49: 28,045,412 km (0.041 R)
• M50: 28,623,159 km (0.105 R)
• M51: 28,768,269 km (0.089 R)
• M52: 29,277,949 km (0.097 R)
• M53: 29,424,256 km (0.053 R)
• M54: 30,011,278 km (0.11 R)
• M55: 31,346,439 km (0.078 R)
• M56: 31,946,027 km (0.06 R)
• M57: 33,385,158 km (0.075 R)
• M58: 34,151,100 km (0.092 R)
• M59: 35,700,185 km (0.087 R)
• M60: 35,856,366 km (0.1 R)
• M61: 36,247,863 km (0.094 R)
• M62: 36,404,791 km (0.115 R)
• M63: 36,483,330 km (0.106 R)
• M64: 36,955,910 km (0.066 R)
• M65: 37,668,594 km (0.118 R)
• M66: 39,510,443 km (0.098 R)
• M67: 40,727,422 km (0.064 R)
• M68: 40,972,164 km (0.091 R)
• M69: 41,217,654 km (0.091 R)
• M70: 41,791,960 km (0.084 R)
• M71: 42,368,959 km (0.078 R)
• M72: 43,364,234 km (0.054 R)
• M73: 43,530,886 km (0.089 R)
• M74: 44,871,582 km (0.097 R)
• M75: 46,481,255 km (0.066 R)
• M76: 47,079,048 km (0.09 R)
• M77: 49,844,066 km (0.07 R)
• M78: 50,894,392 km (0.031 R)
• M79: 51,775,374 km (0.051 R)
• M80: 52,572,432 km (0.049 R)
• M81: 53,284,368 km (0.11 R)
• M82: 54,717,815 km (0.072 R)
• M83: 54,897,781 km (0.112 R)
• M84: 54,987,989 km (0.111 R)
• M85: 57,347,895 km (0.083 R)
• M86: 58,448,337 km (0.051 R)
• M87: 59,833,613 km (0.091 R)
• M88: 60,297,666 km (0.083 R)
• M89: 60,390,716 km (0.098 R)
• M90: 60,576,815 km (0.085 R)
• M91: 61,042,813 km (0.111 R)
• M92: 61,416,508 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit