🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.95 AU - 1.29 AU

Year: 442 Days

Day: 25.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.32 AU - 2.64 AU

Year: 1456 Days

Day: 35.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,566,541 km

• M1: 676,482 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.45 AU - 2.53 AU

Year: 1465 Days

Day: 27.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 12.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.07 AU - 6.31 AU

Year: 5741 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,566,541 km

• M1: 400,473 km (0.057 R)
• M2: 513,420 km (0.074 R)
• M3: 800,797 km (0.088 R)
• M4: 1,013,226 km (0.073 R)
• M5: 1,258,417 km (0.067 R)
• M6: 1,409,511 km (0.034 R)
• M7: 1,537,717 km (0.096 R)
• M8: 1,700,180 km (0.056 R)
• M9: 1,852,919 km (0.077 R)
• M10: 2,238,583 km (0.1 R)
• M11: 2,338,963 km (0.049 R)
• M12: 2,440,988 km (0.114 R)
• M13: 2,562,013 km (0.106 R)
• M14: 2,882,452 km (0.067 R)
• M15: 3,084,708 km (0.117 R)
• M16: 3,739,797 km (0.11 R)
• M17: 3,961,052 km (0.042 R)
• M18: 4,186,496 km (0.036 R)
• M19: 4,269,673 km (0.109 R)
• M20: 4,954,382 km (0.099 R)
• M21: 5,242,358 km (0.114 R)
• M22: 5,332,117 km (0.048 R)
• M23: 5,696,238 km (0.084 R)
• M24: 5,974,789 km (0.081 R)
• M25: 6,139,347 km (0.109 R)
• M26: 6,521,121 km (0.086 R)
• M27: 6,714,850 km (0.066 R)
• M28: 6,935,357 km (0.118 R)
• M29: 7,207,925 km (0.104 R)
• M30: 7,433,518 km (0.097 R)
• M31: 7,789,412 km (0.073 R)
• M32: 8,254,960 km (0.096 R)
• M33: 8,464,846 km (0.108 R)
• M34: 8,596,941 km (0.106 R)
• M35: 8,703,155 km (0.103 R)
• M36: 9,078,197 km (0.074 R)
• M37: 9,294,815 km (0.051 R)
• M38: 9,955,290 km (0.063 R)
• M39: 10,038,915 km (0.114 R)
• M40: 10,235,038 km (0.115 R)
• M41: 10,347,685 km (0.081 R)
• M42: 10,488,905 km (0.032 R)
• M43: 10,630,873 km (0.069 R)
• M44: 10,716,443 km (0.096 R)
• M45: 11,234,351 km (0.094 R)
• M46: 11,701,545 km (0.068 R)
• M47: 12,234,712 km (0.087 R)
• M48: 12,414,230 km (0.082 R)
• M49: 13,850,668 km (0.11 R)
• M50: 14,006,549 km (0.092 R)
• M51: 14,604,343 km (0.118 R)
• M52: 14,858,659 km (0.095 R)
• M53: 14,986,266 km (0.093 R)
• M54: 15,694,911 km (0.06 R)
• M55: 16,020,586 km (0.05 R)
• M56: 16,315,742 km (0.058 R)
• M57: 16,678,816 km (0.118 R)
• M58: 17,144,814 km (0.072 R)
• M59: 18,226,107 km (0.097 R)
• M60: 18,431,355 km (0.027 R)
• M61: 19,259,828 km (0.039 R)
• M62: 19,433,960 km (0.07 R)
• M63: 19,538,679 km (0.09 R)
• M64: 20,277,094 km (0.053 R)
• M65: 20,810,261 km (0.07 R)
• M66: 20,917,373 km (0.078 R)
• M67: 21,491,978 km (0.103 R)
• M68: 21,890,208 km (0.059 R)
• M69: 22,730,499 km (0.116 R)
• M70: 23,321,261 km (0.112 R)
• M71: 23,506,912 km (0.081 R)
• M72: 23,655,762 km (0.046 R)
• M73: 24,179,354 km (0.106 R)
• M74: 24,442,646 km (0.114 R)
• M75: 24,933,926 km (0.032 R)
• M76: 25,123,766 km (0.092 R)
• M77: 25,352,351 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 14.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.93 AU - 11.09 AU

Year: 10933 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,566,541 km

• M1: 209,587 km (0.077 R)
• M2: 504,743 km (0.057 R)
• M3: 602,281 km (0.046 R)
• M4: 739,313 km (0.046 R)
• M5: 1,030,729 km (0.059 R)
• M6: 1,142,778 km (0.106 R)
• M7: 1,279,361 km (0.091 R)
• M8: 1,380,489 km (0.094 R)
• M9: 1,768,097 km (0.068 R)
• M10: 1,859,053 km (0.117 R)
• M11: 1,998,628 km (0.083 R)
• M12: 2,190,262 km (0.099 R)
• M13: 2,540,770 km (0.119 R)
• M14: 2,644,292 km (0.099 R)
• M15: 2,936,457 km (0.069 R)
• M16: 3,698,508 km (0.084 R)
• M17: 3,846,161 km (0.096 R)
• M18: 4,147,751 km (0.055 R)
• M19: 4,332,354 km (0.091 R)
• M20: 4,710,089 km (0.043 R)
• M21: 5,565,041 km (0.08 R)
• M22: 6,503,319 km (0.118 R)
• M23: 6,754,793 km (0.109 R)
• M24: 7,378,616 km (0.042 R)
• M25: 7,603,312 km (0.12 R)
• M26: 7,868,399 km (0.091 R)
• M27: 9,198,623 km (0.063 R)
• M28: 9,440,673 km (0.084 R)
• M29: 9,684,817 km (0.108 R)
• M30: 11,799,682 km (0.118 R)
• M31: 12,594,944 km (0.091 R)
• M32: 12,729,283 km (0.113 R)
• M33: 13,044,336 km (0.049 R)
• M34: 13,728,297 km (0.085 R)
• M35: 14,144,329 km (0.108 R)
• M36: 14,799,717 km (0.099 R)
• M37: 14,941,536 km (0.03 R)
• M38: 16,043,175 km (0.059 R)
• M39: 16,481,347 km (0.082 R)
• M40: 17,769,534 km (0.099 R)
• M41: 18,223,115 km (0.117 R)
• M42: 18,324,393 km (0.086 R)
• M43: 19,710,118 km (0.096 R)
• M44: 20,389,292 km (0.037 R)
• M45: 20,758,201 km (0.108 R)
• M46: 22,147,965 km (0.061 R)
• M47: 22,418,587 km (0.114 R)
• M48: 22,799,463 km (0.038 R)
• M49: 23,402,193 km (0.092 R)
• M50: 23,512,297 km (0.12 R)
• M51: 25,185,400 km (0.083 R)
• M52: 25,354,894 km (0.101 R)
• M53: 25,751,628 km (0.069 R)
• M54: 26,723,864 km (0.108 R)
• M55: 28,234,055 km (0.071 R)
• M56: 28,468,774 km (0.072 R)
• M57: 28,763,183 km (0.086 R)
• M58: 29,058,638 km (0.082 R)
• M59: 29,295,751 km (0.112 R)
• M60: 30,731,591 km (0.07 R)
• M61: 31,397,302 km (0.039 R)
• M62: 31,762,470 km (0.075 R)
• M63: 31,945,578 km (0.099 R)
• M64: 33,051,555 km (0.057 R)
• M65: 33,361,073 km (0.117 R)
• M66: 34,295,162 km (0.111 R)
• M67: 35,490,748 km (0.067 R)
• M68: 35,680,887 km (0.106 R)
• M69: 36,380,557 km (0.11 R)
• M70: 37,020,536 km (0.058 R)
• M71: 37,406,349 km (0.071 R)
• M72: 39,420,834 km (0.11 R)
• M73: 40,805,362 km (0.115 R)
• M74: 41,137,470 km (0.057 R)
• M75: 41,603,766 km (0.095 R)
• M76: 41,804,227 km (0.117 R)
• M77: 42,474,575 km (0.037 R)
• M78: 42,878,490 km (0.071 R)
• M79: 43,757,976 km (0.096 R)
• M80: 43,961,728 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 9.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.83 AU - 12.37 AU

Year: 13786 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,566,541 km

• M1: 352,602 km (0.051 R)
• M2: 518,656 km (0.104 R)
• M3: 612,304 km (0.1 R)
• M4: 697,724 km (0.114 R)
• M5: 1,169,855 km (0.119 R)
• M6: 2,223,473 km (0.12 R)
• M7: 2,291,241 km (0.056 R)
• M8: 2,359,906 km (0.086 R)
• M9: 2,737,491 km (0.115 R)
• M10: 2,834,880 km (0.104 R)
• M11: 3,159,657 km (0.119 R)
• M12: 3,790,361 km (0.1 R)
• M13: 4,749,134 km (0.077 R)
• M14: 5,225,454 km (0.086 R)
• M15: 5,842,246 km (0.104 R)
• M16: 6,000,071 km (0.104 R)
• M17: 7,010,007 km (0.119 R)
• M18: 7,279,283 km (0.091 R)
• M19: 7,449,226 km (0.066 R)
• M20: 8,072,002 km (0.073 R)
• M21: 8,711,533 km (0.119 R)
• M22: 8,819,692 km (0.112 R)
• M23: 9,664,022 km (0.068 R)
• M24: 9,963,667 km (0.094 R)
• M25: 10,266,453 km (0.093 R)
• M26: 10,495,487 km (0.099 R)
• M27: 10,919,897 km (0.112 R)
• M28: 11,666,091 km (0.074 R)
• M29: 12,307,267 km (0.117 R)
• M30: 12,673,034 km (0.028 R)
• M31: 13,124,969 km (0.055 R)
• M32: 13,373,601 km (0.118 R)
• M33: 13,581,991 km (0.052 R)
• M34: 14,426,620 km (0.083 R)
• M35: 14,769,199 km (0.11 R)
• M36: 15,157,855 km (0.079 R)
• M37: 15,244,621 km (0.061 R)
• M38: 15,637,465 km (0.107 R)
• M39: 16,122,013 km (0.102 R)
• M40: 17,151,097 km (0.105 R)
• M41: 17,377,588 km (0.096 R)
• M42: 18,478,778 km (0.077 R)
• M43: 18,618,053 km (0.052 R)
• M44: 19,602,407 km (0.073 R)
• M45: 19,744,376 km (0.074 R)
• M46: 20,411,582 km (0.103 R)
• M47: 20,796,198 km (0.096 R)
• M48: 22,259,714 km (0.027 R)
• M49: 23,907,834 km (0.079 R)
• M50: 24,720,899 km (0.093 R)
• M51: 25,543,088 km (0.09 R)
• M52: 25,957,475 km (0.05 R)
• M53: 26,426,464 km (0.088 R)
• M54: 26,793,128 km (0.111 R)
• M55: 27,478,436 km (0.093 R)
• M56: 28,329,947 km (0.106 R)
• M57: 29,028,120 km (0.12 R)
• M58: 29,514,912 km (0.089 R)
• M59: 30,168,056 km (0.038 R)
• M60: 32,044,313 km (0.069 R)
• M61: 32,491,311 km (0.096 R)
• M62: 32,715,558 km (0.055 R)
• M63: 33,844,573 km (0.119 R)
• M64: 34,756,971 km (0.056 R)
• M65: 34,986,304 km (0.083 R)
• M66: 35,216,236 km (0.105 R)
• M67: 35,850,980 km (0.104 R)
• M68: 35,966,769 km (0.098 R)
• M69: 37,601,126 km (0.079 R)
• M70: 37,718,859 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 7.7

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.22 AU - 14.54 AU

Year: 18245 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,566,541 km

• M1: 139,874 km (0.099 R)
• M2: 358,436 km (0.096 R)
• M3: 411,544 km (0.074 R)
• M4: 526,884 km (0.109 R)
• M5: 610,210 km (0.059 R)
• M6: 1,520,513 km (0.114 R)
• M7: 1,929,214 km (0.107 R)
• M8: 3,956,564 km (0.095 R)
• M9: 4,427,199 km (0.117 R)
• M10: 4,558,696 km (0.088 R)
• M11: 4,647,108 km (0.098 R)
• M12: 5,051,920 km (0.071 R)
• M13: 5,991,395 km (0.106 R)
• M14: 6,039,864 km (0.055 R)
• M15: 7,343,161 km (0.091 R)
• M16: 7,761,287 km (0.115 R)
• M17: 9,907,717 km (0.092 R)
• M18: 10,080,054 km (0.084 R)
• M19: 10,369,376 km (0.095 R)
• M20: 10,427,720 km (0.074 R)
• M21: 10,897,307 km (0.12 R)
• M22: 12,040,085 km (0.1 R)
• M23: 12,781,193 km (0.11 R)
• M24: 13,346,823 km (0.074 R)
• M25: 13,856,503 km (0.092 R)
• M26: 14,632,916 km (0.066 R)
• M27: 14,829,188 km (0.096 R)
• M28: 15,290,548 km (0.096 R)
• M29: 17,251,926 km (0.029 R)
• M30: 18,862,945 km (0.082 R)
• M31: 19,005,362 km (0.071 R)
• M32: 19,291,094 km (0.096 R)
• M33: 22,001,359 km (0.087 R)
• M34: 22,829,832 km (0.101 R)
• M35: 22,981,524 km (0.078 R)
• M36: 23,975,901 km (0.094 R)
• M37: 24,750,369 km (0.1 R)
• M38: 24,906,250 km (0.117 R)
• M39: 25,140,670 km (0.052 R)
• M40: 25,690,442 km (0.092 R)
• M41: 26,403,276 km (0.096 R)
• M42: 26,482,862 km (0.119 R)
• M43: 26,802,104 km (0.066 R)
• M44: 27,283,211 km (0.118 R)
• M45: 28,989,823 km (0.083 R)
• M46: 29,236,361 km (0.106 R)
• M47: 29,401,218 km (0.061 R)
• M48: 30,814,319 km (0.11 R)
• M49: 32,761,335 km (0.05 R)
• M50: 33,620,177 km (0.101 R)
• M51: 33,792,813 km (0.078 R)
• M52: 34,922,277 km (0.069 R)
• M53: 36,506,368 km (0.052 R)
• M54: 36,772,802 km (0.098 R)
• M55: 37,396,625 km (0.109 R)
• M56: 37,844,372 km (0.084 R)
• M57: 38,384,121 km (0.115 R)
• M58: 38,474,328 km (0.118 R)
• M59: 38,564,536 km (0.116 R)
• M60: 40,292,990 km (0.103 R)
• M61: 41,582,673 km (0.113 R)
• M62: 42,139,626 km (0.108 R)
• M63: 42,232,676 km (0.088 R)
• M64: 42,512,125 km (0.052 R)
• M65: 42,698,972 km (0.039 R)
• M66: 43,166,914 km (0.098 R)
• M67: 44,296,977 km (0.111 R)
• M68: 44,391,672 km (0.112 R)
• M69: 49,403,500 km (0.106 R)
• M70: 49,894,779 km (0.116 R)
• M71: 50,882,125 km (0.065 R)
• M72: 55,914,897 km (0.119 R)
• M73: 56,221,872 km (0.1 R)
• M74: 57,249,160 km (0.025 R)
• M75: 58,594,045 km (0.11 R)
• M76: 59,322,437 km (0.073 R)
• M77: 60,158,540 km (0.077 R)
• M78: 60,368,126 km (0.086 R)
• M79: 63,648,508 km (0.084 R)
• M80: 64,397,246 km (0.098 R)
• M81: 65,364,246 km (0.11 R)
• M82: 65,795,537 km (0.079 R)
• M83: 67,421,217 km (0.066 R)
• M84: 68,293,672 km (0.047 R)
• M85: 68,731,395 km (0.106 R)
• M86: 69,169,867 km (0.072 R)
• M87: 71,598,588 km (0.029 R)
• M88: 71,709,590 km (0.056 R)
• M89: 72,043,193 km (0.046 R)
• M90: 72,377,245 km (0.094 R)
• M91: 74,617,174 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.6

Radius: 3.2

Gravity: 73.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.31 AU - 18.79 AU

Year: 29783 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 102,566,541 km

• M1: 43,084 km (0.078 R)
• M2: 75,996 km (0.077 R)
• M3: 99,782 km (0.085 R)
• M4: 308,321 km (0.094 R)
• M5: 860,038 km (0.09 R)
• M6: 922,271 km (0.056 R)
• M7: 1,051,374 km (0.085 R)
• M8: 1,326,335 km (0.087 R)
• M9: 2,491,403 km (0.112 R)
• M10: 2,625,592 km (0.117 R)
• M11: 3,233,408 km (0.086 R)
• M12: 3,428,933 km (0.099 R)
• M13: 3,729,325 km (0.059 R)
• M14: 4,516,659 km (0.043 R)
• M15: 4,734,922 km (0.061 R)
• M16: 5,353,061 km (0.101 R)
• M17: 6,478,934 km (0.109 R)
• M18: 7,226,176 km (0.054 R)
• M19: 7,545,567 km (0.066 R)
• M20: 8,000,345 km (0.067 R)
• M21: 8,066,018 km (0.073 R)
• M22: 8,330,657 km (0.119 R)
• M23: 8,463,948 km (0.113 R)
• M24: 8,665,457 km (0.071 R)
• M25: 9,556,162 km (0.092 R)
• M26: 9,906,371 km (0.073 R)
• M27: 10,475,441 km (0.085 R)
• M28: 11,275,192 km (0.041 R)
• M29: 11,869,095 km (0.088 R)
• M30: 12,778,800 km (0.09 R)
• M31: 15,067,946 km (0.041 R)
• M32: 15,968,675 km (0.054 R)
• M33: 16,970,981 km (0.099 R)
• M34: 18,599,054 km (0.098 R)
• M35: 19,475,848 km (0.075 R)
• M36: 22,370,417 km (0.088 R)
• M37: 22,834,619 km (0.095 R)
• M38: 23,114,666 km (0.1 R)
• M39: 23,583,955 km (0.062 R)
• M40: 27,648,230 km (0.087 R)
• M41: 27,946,677 km (0.036 R)
• M42: 29,151,239 km (0.052 R)
• M43: 30,783,352 km (0.087 R)
• M44: 31,196,093 km (0.084 R)
• M45: 34,029,028 km (0.083 R)
• M46: 35,962,730 km (0.115 R)
• M47: 38,818,254 km (0.068 R)
• M48: 40,385,591 km (0.053 R)
• M49: 40,498,388 km (0.085 R)
• M50: 40,724,131 km (0.056 R)
• M51: 41,745,585 km (0.074 R)
• M52: 41,859,579 km (0.073 R)
• M53: 43,697,538 km (0.116 R)
• M54: 44,859,764 km (0.11 R)
• M55: 45,093,286 km (0.087 R)
• M56: 45,444,542 km (0.05 R)
• M57: 46,385,513 km (0.099 R)
• M58: 47,214,285 km (0.063 R)
• M59: 49,246,871 km (0.119 R)
• M60: 49,850,199 km (0.1 R)
• M61: 53,026,312 km (0.115 R)
• M62: 53,892,633 km (0.081 R)
• M63: 55,764,551 km (0.107 R)
• M64: 55,890,213 km (0.115 R)
• M65: 56,141,538 km (0.09 R)
• M66: 56,897,905 km (0.046 R)
• M67: 57,784,721 km (0.115 R)
• M68: 57,911,729 km (0.082 R)
• M69: 59,315,406 km (0.1 R)
• M70: 59,443,612 km (0.073 R)
• M71: 61,636,417 km (0.091 R)
• M72: 64,118,395 km (0.063 R)
• M73: 66,766,128 km (0.088 R)
• M74: 67,299,893 km (0.113 R)
• M75: 69,990,112 km (0.078 R)
• M76: 70,125,498 km (0.031 R)
• M77: 70,261,034 km (0.093 R)
• M78: 70,532,404 km (0.062 R)
• M79: 75,336,141 km (0.066 R)
• M80: 80,811,723 km (0.091 R)
• M81: 81,380,643 km (0.079 R)
• M82: 82,665,240 km (0.106 R)
• M83: 83,095,035 km (0.108 R)
• M84: 83,381,964 km (0.106 R)
• M85: 84,244,545 km (0.113 R)
• M86: 85,399,291 km (0.108 R)
• M87: 85,978,683 km (0.1 R)
• M88: 86,414,013 km (0.069 R)
• M89: 86,995,650 km (0.09 R)
• M90: 87,578,633 km (0.116 R)
• M91: 88,016,655 km (0.107 R)
• M92: 91,399,213 km (0.118 R)
• M93: 93,628,071 km (0.076 R)
• M94: 93,777,370 km (0.099 R)
• M95: 96,025,228 km (0.074 R)
• M96: 96,326,219 km (0.063 R)
• M97: 96,627,658 km (0.098 R)
• M98: 98,139,195 km (0.096 R)
• M99: 101,491,833 km (0.094 R)
• M100: 101,645,171 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit