🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 26.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 384 Days

Day: 37.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.53 AU - 1.63 AU

Year: 729 Days

Day: 31.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,500,727 km

• M1: 186,249 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.8 AU - 2.46 AU

Year: 1141 Days

Day: 22.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.88 AU - 2.46 AU

Year: 1173 Days

Day: 16.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 9.7

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.66 AU - 5.42 AU

Year: 4154 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,500,727 km

• M1: 121,623 km (0.042 R)
• M2: 260,001 km (0.115 R)
• M3: 332,257 km (0.058 R)
• M4: 404,513 km (0.053 R)
• M5: 647,908 km (0.03 R)
• M6: 731,384 km (0.107 R)
• M7: 844,630 km (0.045 R)
• M8: 1,089,372 km (0.119 R)
• M9: 1,220,419 km (0.11 R)
• M10: 1,628,522 km (0.066 R)
• M11: 1,745,658 km (0.114 R)
• M12: 1,900,342 km (0.108 R)
• M13: 2,205,073 km (0.119 R)
• M14: 2,353,922 km (0.096 R)
• M15: 3,023,373 km (0.059 R)
• M16: 3,210,221 km (0.091 R)
• M17: 3,315,538 km (0.113 R)
• M18: 3,573,444 km (0.119 R)
• M19: 3,682,800 km (0.082 R)
• M20: 4,063,078 km (0.115 R)
• M21: 4,154,333 km (0.099 R)
• M22: 4,503,046 km (0.087 R)
• M23: 4,861,183 km (0.05 R)
• M24: 5,253,279 km (0.117 R)
• M25: 5,503,706 km (0.098 R)
• M26: 5,655,847 km (0.058 R)
• M27: 5,835,065 km (0.063 R)
• M28: 5,938,287 km (0.038 R)
• M29: 6,068,288 km (0.087 R)
• M30: 6,199,186 km (0.104 R)
• M31: 7,004,172 km (0.11 R)
• M32: 7,196,854 km (0.113 R)
• M33: 7,503,081 km (0.112 R)
• M34: 8,157,123 km (0.109 R)
• M35: 8,389,000 km (0.07 R)
• M36: 8,740,704 km (0.089 R)
• M37: 8,948,197 km (0.064 R)
• M38: 9,428,555 km (0.119 R)
• M39: 10,195,843 km (0.106 R)
• M40: 10,258,225 km (0.063 R)
• M41: 10,351,724 km (0.096 R)
• M42: 10,445,671 km (0.059 R)
• M43: 10,539,918 km (0.084 R)
• M44: 11,627,195 km (0.119 R)
• M45: 11,692,270 km (0.088 R)
• M46: 11,757,495 km (0.115 R)
• M47: 11,855,482 km (0.113 R)
• M48: 11,921,006 km (0.037 R)
• M49: 12,085,264 km (0.076 R)
• M50: 12,184,148 km (0.097 R)
• M51: 13,665,765 km (0.079 R)
• M52: 14,602,996 km (0.053 R)
• M53: 14,884,689 km (0.042 R)
• M54: 15,061,514 km (0.055 R)
• M55: 15,203,632 km (0.078 R)
• M56: 16,502,291 km (0.104 R)
• M57: 17,090,809 km (0.057 R)
• M58: 17,798,556 km (0.089 R)
• M59: 18,174,945 km (0.115 R)
• M60: 18,402,034 km (0.062 R)
• M61: 18,820,908 km (0.056 R)
• M62: 18,973,947 km (0.115 R)
• M63: 19,165,881 km (0.087 R)
• M64: 20,488,027 km (0.069 R)
• M65: 20,922,010 km (0.101 R)
• M66: 21,001,297 km (0.041 R)
• M67: 21,199,813 km (0.032 R)
• M68: 21,319,193 km (0.106 R)
• M69: 21,678,826 km (0.107 R)
• M70: 21,959,920 km (0.085 R)
• M71: 22,242,211 km (0.107 R)
• M72: 22,404,076 km (0.119 R)
• M73: 22,892,065 km (0.066 R)
• M74: 23,671,769 km (0.042 R)
• M75: 24,002,829 km (0.11 R)
• M76: 24,752,912 km (0.029 R)
• M77: 24,962,649 km (0.11 R)
• M78: 25,426,252 km (0.104 R)
• M79: 25,680,270 km (0.116 R)
• M80: 25,850,063 km (0.116 R)
• M81: 26,361,838 km (0.095 R)
• M82: 26,490,342 km (0.092 R)
• M83: 27,006,305 km (0.088 R)
• M84: 27,917,057 km (0.092 R)
• M85: 29,457,466 km (0.093 R)
• M86: 29,590,758 km (0.109 R)
• M87: 29,679,769 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 14

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.95 AU - 6.53 AU

Year: 5722 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,500,727 km

• M1: 181,612 km (0.1 R)
• M2: 402,418 km (0.074 R)
• M3: 535,710 km (0.092 R)
• M4: 699,669 km (0.11 R)
• M5: 795,113 km (0.047 R)
• M6: 895,642 km (0.088 R)
• M7: 1,014,722 km (0.078 R)
• M8: 1,878,800 km (0.09 R)
• M9: 2,215,096 km (0.099 R)
• M10: 2,805,259 km (0.042 R)
• M11: 2,925,087 km (0.069 R)
• M12: 3,108,345 km (0.096 R)
• M13: 3,464,687 km (0.111 R)
• M14: 3,790,361 km (0.091 R)
• M15: 3,901,213 km (0.101 R)
• M16: 4,240,352 km (0.03 R)
• M17: 4,471,780 km (0.05 R)
• M18: 4,612,551 km (0.1 R)
• M19: 4,754,968 km (0.098 R)
• M20: 5,117,594 km (0.057 R)
• M21: 5,314,614 km (0.031 R)
• M22: 5,691,002 km (0.103 R)
• M23: 5,818,310 km (0.108 R)
• M24: 5,972,545 km (0.118 R)
• M25: 6,363,893 km (0.06 R)
• M26: 7,034,989 km (0.092 R)
• M27: 7,588,053 km (0.086 R)
• M28: 7,728,525 km (0.053 R)
• M29: 8,415,030 km (0.067 R)
• M30: 9,210,890 km (0.099 R)
• M31: 9,300,799 km (0.12 R)
• M32: 9,877,050 km (0.082 R)
• M33: 10,185,072 km (0.056 R)
• M34: 10,340,354 km (0.093 R)
• M35: 10,905,535 km (0.111 R)
• M36: 11,096,272 km (0.098 R)
• M37: 11,384,398 km (0.038 R)
• M38: 11,545,515 km (0.117 R)
• M39: 11,870,142 km (0.115 R)
• M40: 12,131,939 km (0.114 R)
• M41: 12,528,373 km (0.106 R)
• M42: 13,266,040 km (0.048 R)
• M43: 13,708,700 km (0.094 R)
• M44: 14,678,543 km (0.115 R)
• M45: 14,924,482 km (0.111 R)
• M46: 15,101,007 km (0.079 R)
• M47: 15,527,511 km (0.102 R)
• M48: 17,088,116 km (0.092 R)
• M49: 17,198,818 km (0.069 R)
• M50: 17,346,920 km (0.042 R)
• M51: 17,458,221 km (0.05 R)
• M52: 18,964,971 km (0.111 R)
• M53: 20,083,514 km (0.088 R)
• M54: 22,303,247 km (0.073 R)
• M55: 23,033,135 km (0.1 R)
• M56: 23,400,997 km (0.093 R)
• M57: 23,606,245 km (0.114 R)
• M58: 24,934,076 km (0.044 R)
• M59: 25,227,736 km (0.098 R)
• M60: 25,564,780 km (0.115 R)
• M61: 25,691,490 km (0.1 R)
• M62: 26,627,673 km (0.085 R)
• M63: 27,272,290 km (0.06 R)
• M64: 27,488,310 km (0.103 R)
• M65: 28,009,060 km (0.119 R)
• M66: 28,577,083 km (0.119 R)
• M67: 28,840,375 km (0.073 R)
• M68: 28,972,470 km (0.077 R)
• M69: 29,237,109 km (0.095 R)
• M70: 29,546,776 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 12.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.26 AU - 10.43 AU

Year: 8841 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 100.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,500,727 km

• M1: 153,936 km (0.099 R)
• M2: 295,755 km (0.075 R)
• M3: 438,322 km (0.119 R)
• M4: 621,130 km (0.05 R)
• M5: 711,637 km (0.097 R)
• M6: 1,013,077 km (0.111 R)
• M7: 1,295,518 km (0.051 R)
• M8: 1,603,390 km (0.115 R)
• M9: 1,684,023 km (0.117 R)
• M10: 1,951,953 km (0.077 R)
• M11: 2,073,576 km (0.091 R)
• M12: 2,197,892 km (0.119 R)
• M13: 2,472,703 km (0.103 R)
• M14: 2,585,949 km (0.069 R)
• M15: 2,739,586 km (0.067 R)
• M16: 2,935,858 km (0.105 R)
• M17: 3,157,413 km (0.068 R)
• M18: 3,342,764 km (0.089 R)
• M19: 3,832,997 km (0.111 R)
• M20: 4,437,522 km (0.119 R)
• M21: 4,762,897 km (0.046 R)
• M22: 5,338,699 km (0.061 R)
• M23: 5,436,985 km (0.099 R)
• M24: 5,535,720 km (0.092 R)
• M25: 6,166,574 km (0.116 R)
• M26: 6,399,348 km (0.103 R)
• M27: 7,088,097 km (0.055 R)
• M28: 7,551,252 km (0.046 R)
• M29: 8,024,280 km (0.104 R)
• M30: 8,165,351 km (0.095 R)
• M31: 8,564,478 km (0.025 R)
• M32: 8,737,413 km (0.1 R)
• M33: 9,087,023 km (0.079 R)
• M34: 9,381,881 km (0.109 R)
• M35: 9,739,869 km (0.045 R)
• M36: 10,747,410 km (0.094 R)
• M37: 11,184,984 km (0.071 R)
• M38: 11,628,392 km (0.08 R)
• M39: 12,304,126 km (0.1 R)
• M40: 12,532,262 km (0.119 R)
• M41: 13,291,771 km (0.082 R)
• M42: 13,964,363 km (0.077 R)
• M43: 14,579,210 km (0.043 R)
• M44: 14,786,104 km (0.091 R)
• M45: 14,959,189 km (0.105 R)
• M46: 15,377,614 km (0.102 R)
• M47: 16,083,417 km (0.079 R)
• M48: 16,297,342 km (0.09 R)
• M49: 16,440,357 km (0.044 R)
• M50: 17,162,017 km (0.109 R)
• M51: 17,820,398 km (0.086 R)
• M52: 18,041,802 km (0.06 R)
• M53: 18,786,052 km (0.071 R)
• M54: 19,011,197 km (0.088 R)
• M55: 19,237,389 km (0.071 R)
• M56: 19,388,632 km (0.113 R)
• M57: 19,692,316 km (0.078 R)
• M58: 20,150,983 km (0.076 R)
• M59: 20,535,749 km (0.106 R)
• M60: 20,651,687 km (0.119 R)
• M61: 21,000,699 km (0.05 R)
• M62: 21,508,434 km (0.068 R)
• M63: 22,337,056 km (0.081 R)
• M64: 22,535,872 km (0.067 R)
• M65: 22,655,550 km (0.106 R)
• M66: 22,775,229 km (0.088 R)
• M67: 23,055,575 km (0.091 R)
• M68: 23,417,751 km (0.093 R)
• M69: 23,538,926 km (0.051 R)
• M70: 23,944,186 km (0.059 R)
• M71: 24,066,258 km (0.115 R)
• M72: 24,147,789 km (0.112 R)
• M73: 24,679,610 km (0.089 R)
• M74: 24,802,878 km (0.116 R)
• M75: 26,005,196 km (0.074 R)
• M76: 26,130,559 km (0.095 R)
• M77: 26,466,107 km (0.104 R)
• M78: 26,718,778 km (0.045 R)
• M79: 27,311,335 km (0.098 R)
• M80: 27,524,063 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.03 AU - 12.11 AU

Year: 11731 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,500,727 km

• M1: 118,332 km (0.106 R)
• M2: 753,524 km (0.076 R)
• M3: 863,629 km (0.115 R)
• M4: 1,065,286 km (0.067 R)
• M5: 1,153,998 km (0.096 R)
• M6: 1,633,758 km (0.061 R)
• M7: 2,147,777 km (0.114 R)
• M8: 2,612,278 km (0.107 R)
• M9: 2,733,303 km (0.044 R)
• M10: 2,856,123 km (0.064 R)
• M11: 3,631,339 km (0.117 R)
• M12: 4,296,002 km (0.118 R)
• M13: 4,439,167 km (0.111 R)
• M14: 5,892,810 km (0.043 R)
• M15: 5,956,389 km (0.093 R)
• M16: 6,148,323 km (0.12 R)
• M17: 6,836,473 km (0.105 R)
• M18: 6,936,704 km (0.115 R)
• M19: 7,411,378 km (0.084 R)
• M20: 7,652,529 km (0.037 R)
• M21: 8,355,939 km (0.104 R)
• M22: 8,535,007 km (0.025 R)
• M23: 8,715,422 km (0.112 R)
• M24: 9,486,749 km (0.111 R)
• M25: 9,561,398 km (0.116 R)
• M26: 9,636,197 km (0.115 R)
• M27: 9,823,943 km (0.089 R)
• M28: 11,054,684 km (0.089 R)
• M29: 11,928,785 km (0.074 R)
• M30: 12,455,668 km (0.107 R)
• M31: 12,824,876 km (0.086 R)
• M32: 13,031,620 km (0.077 R)
• M33: 14,423,329 km (0.087 R)
• M34: 14,552,133 km (0.098 R)
• M35: 14,638,301 km (0.094 R)
• M36: 14,767,703 km (0.065 R)
• M37: 16,395,777 km (0.029 R)
• M38: 17,436,380 km (0.034 R)
• M39: 17,527,784 km (0.059 R)
• M40: 19,438,299 km (0.117 R)
• M41: 21,267,132 km (0.107 R)
• M42: 22,004,052 km (0.045 R)
• M43: 23,049,741 km (0.106 R)
• M44: 23,452,309 km (0.074 R)
• M45: 23,958,997 km (0.091 R)
• M46: 24,009,860 km (0.103 R)
• M47: 25,968,844 km (0.061 R)
• M48: 26,703,370 km (0.063 R)
• M49: 27,657,954 km (0.059 R)
• M50: 28,193,065 km (0.073 R)
• M51: 28,408,037 km (0.04 R)
• M52: 28,677,463 km (0.1 R)
• M53: 28,731,468 km (0.083 R)
• M54: 29,002,090 km (0.07 R)
• M55: 31,418,994 km (0.098 R)
• M56: 32,426,236 km (0.047 R)
• M57: 32,877,274 km (0.103 R)
• M58: 34,357,545 km (0.106 R)
• M59: 35,743,270 km (0.098 R)
• M60: 35,859,507 km (0.069 R)
• M61: 37,029,363 km (0.112 R)
• M62: 37,500,745 km (0.105 R)
• M63: 37,974,223 km (0.065 R)
• M64: 38,688,104 km (0.073 R)
• M65: 38,807,483 km (0.098 R)
• M66: 39,106,529 km (0.074 R)
• M67: 40,008,305 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 10.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.02 AU - 11.58 AU

Year: 13029 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,500,727 km

• M1: 219,161 km (0.077 R)
• M2: 319,541 km (0.088 R)
• M3: 399,576 km (0.094 R)
• M4: 569,669 km (0.085 R)
• M5: 709,842 km (0.091 R)
• M6: 1,157,140 km (0.115 R)
• M7: 1,657,395 km (0.101 R)
• M8: 1,734,139 km (0.051 R)
• M9: 2,362,450 km (0.107 R)
• M10: 2,686,628 km (0.118 R)
• M11: 2,931,370 km (0.12 R)
• M12: 3,119,864 km (0.109 R)
• M13: 4,332,803 km (0.086 R)
• M14: 4,693,484 km (0.107 R)
• M15: 5,026,488 km (0.101 R)
• M16: 5,176,984 km (0.098 R)
• M17: 6,031,337 km (0.063 R)
• M18: 7,436,361 km (0.031 R)
• M19: 7,608,099 km (0.072 R)
• M20: 8,043,429 km (0.086 R)
• M21: 8,397,377 km (0.053 R)
• M22: 9,258,762 km (0.091 R)
• M23: 9,351,064 km (0.091 R)
• M24: 10,100,549 km (0.1 R)
• M25: 10,290,987 km (0.115 R)
• M26: 11,408,782 km (0.08 R)
• M27: 11,706,781 km (0.061 R)
• M28: 12,007,323 km (0.047 R)
• M29: 12,108,152 km (0.044 R)
• M30: 12,411,986 km (0.103 R)
• M31: 12,565,024 km (0.072 R)
• M32: 13,027,431 km (0.118 R)
• M33: 13,234,924 km (0.067 R)
• M34: 15,752,506 km (0.086 R)
• M35: 16,924,157 km (0.088 R)
• M36: 18,587,835 km (0.115 R)
• M37: 20,003,928 km (0.047 R)
• M38: 20,243,285 km (0.106 R)
• M39: 21,454,429 km (0.11 R)
• M40: 22,130,462 km (0.105 R)
• M41: 22,938,590 km (0.087 R)
• M42: 23,693,012 km (0.093 R)
• M43: 23,946,281 km (0.107 R)
• M44: 24,200,597 km (0.118 R)
• M45: 25,355,493 km (0.096 R)
• M46: 25,614,596 km (0.116 R)
• M47: 26,331,768 km (0.065 R)
• M48: 26,659,837 km (0.036 R)
• M49: 27,055,373 km (0.077 R)
• M50: 27,320,162 km (0.087 R)
• M51: 28,186,632 km (0.052 R)
• M52: 28,724,437 km (0.091 R)
• M53: 29,062,229 km (0.104 R)
• M54: 29,401,367 km (0.08 R)
• M55: 29,469,285 km (0.074 R)
• M56: 30,152,049 km (0.057 R)
• M57: 30,701,821 km (0.049 R)
• M58: 31,185,771 km (0.059 R)
• M59: 32,091,137 km (0.092 R)
• M60: 32,793,499 km (0.089 R)
• M61: 33,288,069 km (0.049 R)
• M62: 34,356,348 km (0.067 R)
• M63: 35,146,823 km (0.066 R)
• M64: 35,291,185 km (0.097 R)
• M65: 35,508,102 km (0.041 R)
• M66: 35,870,727 km (0.089 R)
• M67: 36,015,987 km (0.114 R)
• M68: 38,517,113 km (0.059 R)
• M69: 38,889,612 km (0.055 R)
• M70: 38,964,261 km (0.106 R)
• M71: 39,263,308 km (0.12 R)
• M72: 39,563,102 km (0.081 R)
• M73: 39,788,546 km (0.075 R)
• M74: 40,467,122 km (0.076 R)
• M75: 40,694,211 km (0.058 R)
• M76: 41,835,942 km (0.054 R)
• M77: 42,218,913 km (0.104 R)
• M78: 42,834,059 km (0.046 R)
• M79: 43,917,596 km (0.115 R)
• M80: 43,995,387 km (0.087 R)
• M81: 44,150,969 km (0.101 R)
• M82: 44,697,151 km (0.075 R)
• M83: 47,381,386 km (0.057 R)
• M84: 51,013,622 km (0.117 R)
• M85: 51,340,942 km (0.12 R)
• M86: 52,491,499 km (0.095 R)
• M87: 54,400,368 km (0.119 R)
• M88: 55,573,215 km (0.089 R)
• M89: 55,741,513 km (0.109 R)
• M90: 56,247,303 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 14,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit