🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 197 Days

Day: 27.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 285 Days

Day: 46.3 Hours

Environment

Temp: 66 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,595,622 km

• M1: 360,830 km (0.085 R)
• M2: 465,249 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.01 AU - 1.13 AU

Year: 417 Days

Day: 33.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.07 AU - 1.39 AU

Year: 514 Days

Day: 16.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.91 AU - 3.69 AU

Year: 2258 Days

Day: 19.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 9.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.86 AU - 6.62 AU

Year: 5181 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,595,622 km

• M1: 125,064 km (0.11 R)
• M2: 274,961 km (0.06 R)
• M3: 352,602 km (0.112 R)
• M4: 536,757 km (0.059 R)
• M5: 985,850 km (0.09 R)
• M6: 1,269,338 km (0.104 R)
• M7: 1,369,569 km (0.089 R)
• M8: 1,502,561 km (0.097 R)
• M9: 1,781,561 km (0.026 R)
• M10: 2,213,749 km (0.026 R)
• M11: 2,714,902 km (0.052 R)
• M12: 2,789,252 km (0.08 R)
• M13: 2,864,500 km (0.05 R)
• M14: 3,055,387 km (0.087 R)
• M15: 3,172,073 km (0.074 R)
• M16: 3,290,106 km (0.066 R)
• M17: 3,490,268 km (0.073 R)
• M18: 3,591,845 km (0.064 R)
• M19: 3,777,346 km (0.097 R)
• M20: 4,114,689 km (0.11 R)
• M21: 4,200,559 km (0.119 R)
• M22: 4,931,943 km (0.077 R)
• M23: 5,023,347 km (0.115 R)
• M24: 5,300,851 km (0.098 R)
• M25: 5,607,078 km (0.062 R)
• M26: 5,750,393 km (0.083 R)
• M27: 6,460,234 km (0.095 R)
• M28: 6,560,315 km (0.074 R)
• M29: 6,966,025 km (0.114 R)
• M30: 7,094,380 km (0.071 R)
• M31: 7,275,543 km (0.069 R)
• M32: 7,484,381 km (0.095 R)
• M33: 8,149,942 km (0.077 R)
• M34: 8,806,677 km (0.103 R)
• M35: 9,508,889 km (0.097 R)
• M36: 9,938,834 km (0.098 R)
• M37: 10,025,601 km (0.067 R)
• M38: 10,758,480 km (0.031 R)
• M39: 10,847,491 km (0.118 R)
• M40: 11,357,022 km (0.084 R)
• M41: 11,508,415 km (0.102 R)
• M42: 12,058,935 km (0.058 R)
• M43: 12,461,802 km (0.063 R)
• M44: 12,743,345 km (0.053 R)
• M45: 12,900,722 km (0.085 R)
• M46: 13,153,692 km (0.102 R)
• M47: 13,440,471 km (0.1 R)
• M48: 14,312,776 km (0.115 R)
• M49: 14,706,368 km (0.097 R)
• M50: 14,772,341 km (0.099 R)
• M51: 15,136,911 km (0.06 R)
• M52: 15,908,537 km (0.08 R)
• M53: 16,693,028 km (0.086 R)
• M54: 17,490,085 km (0.099 R)
• M55: 17,875,599 km (0.095 R)
• M56: 19,918,358 km (0.037 R)
• M57: 19,991,362 km (0.102 R)
• M58: 20,174,170 km (0.05 R)
• M59: 21,770,081 km (0.095 R)
• M60: 21,883,027 km (0.039 R)
• M61: 22,033,822 km (0.096 R)
• M62: 22,298,460 km (0.11 R)
• M63: 22,564,296 km (0.047 R)
• M64: 22,640,291 km (0.105 R)
• M65: 22,754,734 km (0.101 R)
• M66: 22,983,918 km (0.096 R)
• M67: 23,060,512 km (0.027 R)
• M68: 23,406,232 km (0.083 R)
• M69: 23,715,002 km (0.092 R)
• M70: 24,180,701 km (0.116 R)
• M71: 24,727,780 km (0.055 R)
• M72: 25,358,036 km (0.049 R)
• M73: 25,754,620 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 14.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.52 AU - 7.38 AU

Year: 5468 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,595,622 km

• M1: 228,286 km (0.074 R)
• M2: 351,256 km (0.098 R)
• M3: 539,151 km (0.062 R)
• M4: 1,075,160 km (0.103 R)
• M5: 1,200,373 km (0.091 R)
• M6: 1,346,082 km (0.101 R)
• M7: 1,544,748 km (0.086 R)
• M8: 1,938,040 km (0.09 R)
• M9: 2,041,562 km (0.12 R)
• M10: 2,254,141 km (0.063 R)
• M11: 2,418,698 km (0.054 R)
• M12: 2,568,446 km (0.116 R)
• M13: 2,721,335 km (0.066 R)
• M14: 2,936,606 km (0.091 R)
• M15: 3,076,630 km (0.087 R)
• M16: 3,178,057 km (0.12 R)
• M17: 3,426,240 km (0.061 R)
• M18: 3,595,435 km (0.068 R)
• M19: 3,898,072 km (0.094 R)
• M20: 4,119,477 km (0.057 R)
• M21: 4,598,040 km (0.117 R)
• M22: 4,691,389 km (0.09 R)
• M23: 5,046,684 km (0.077 R)
• M24: 5,167,110 km (0.093 R)
• M25: 6,165,078 km (0.115 R)
• M26: 6,294,031 km (0.118 R)
• M27: 6,423,882 km (0.12 R)
• M28: 6,580,960 km (0.025 R)
• M29: 6,686,426 km (0.067 R)
• M30: 7,550,205 km (0.111 R)
• M31: 7,799,435 km (0.061 R)
• M32: 7,967,283 km (0.073 R)
• M33: 8,107,905 km (0.058 R)
• M34: 9,381,881 km (0.06 R)
• M35: 9,770,237 km (0.118 R)
• M36: 9,921,032 km (0.079 R)
• M37: 10,531,989 km (0.1 R)
• M38: 11,123,649 km (0.097 R)
• M39: 11,249,610 km (0.096 R)
• M40: 11,439,450 km (0.117 R)
• M41: 11,886,598 km (0.066 R)
• M42: 12,177,117 km (0.077 R)
• M43: 12,996,465 km (0.057 R)
• M44: 14,861,352 km (0.065 R)
• M45: 15,384,346 km (0.09 R)
• M46: 15,878,019 km (0.082 R)
• M47: 16,126,800 km (0.089 R)
• M48: 16,592,349 km (0.067 R)
• M49: 16,808,817 km (0.113 R)
• M50: 16,953,478 km (0.094 R)
• M51: 17,098,737 km (0.09 R)
• M52: 17,207,794 km (0.119 R)
• M53: 17,390,304 km (0.106 R)
• M54: 17,573,411 km (0.05 R)
• M55: 17,683,516 km (0.065 R)
• M56: 17,941,572 km (0.077 R)
• M57: 18,163,575 km (0.089 R)
• M58: 18,461,125 km (0.034 R)
• M59: 19,363,649 km (0.085 R)
• M60: 21,172,287 km (0.084 R)
• M61: 21,642,773 km (0.108 R)
• M62: 21,839,793 km (0.051 R)
• M63: 22,235,629 km (0.11 R)
• M64: 22,954,148 km (0.071 R)
• M65: 23,235,691 km (0.074 R)
• M66: 23,639,904 km (0.115 R)
• M67: 24,168,733 km (0.114 R)
• M68: 24,948,736 km (0.096 R)
• M69: 25,321,085 km (0.104 R)
• M70: 25,445,700 km (0.12 R)
• M71: 26,197,130 km (0.085 R)
• M72: 26,323,092 km (0.109 R)
• M73: 28,236,748 km (0.109 R)
• M74: 28,409,084 km (0.105 R)
• M75: 28,581,720 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 14.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.27 AU - 7.67 AU

Year: 6200 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,595,622 km

• M1: 184,305 km (0.058 R)
• M2: 425,157 km (0.1 R)
• M3: 515,065 km (0.102 R)
• M4: 648,656 km (0.116 R)
• M5: 1,070,672 km (0.04 R)
• M6: 1,392,607 km (0.103 R)
• M7: 1,642,136 km (0.089 R)
• M8: 1,746,256 km (0.089 R)
• M9: 1,961,378 km (0.081 R)
• M10: 2,185,625 km (0.039 R)
• M11: 2,639,206 km (0.105 R)
• M12: 2,783,268 km (0.104 R)
• M13: 3,036,687 km (0.029 R)
• M14: 3,386,297 km (0.113 R)
• M15: 3,520,786 km (0.097 R)
• M16: 4,077,140 km (0.113 R)
• M17: 5,324,039 km (0.07 R)
• M18: 5,560,553 km (0.08 R)
• M19: 6,457,093 km (0.075 R)
• M20: 6,681,340 km (0.103 R)
• M21: 7,108,741 km (0.101 R)
• M22: 7,811,103 km (0.115 R)
• M23: 8,080,230 km (0.12 R)
• M24: 8,999,658 km (0.064 R)
• M25: 9,156,138 km (0.088 R)
• M26: 9,631,111 km (0.08 R)
• M27: 10,179,088 km (0.078 R)
• M28: 11,305,560 km (0.101 R)
• M29: 11,440,647 km (0.097 R)
• M30: 11,542,373 km (0.117 R)
• M31: 11,746,724 km (0.069 R)
• M32: 12,401,663 km (0.046 R)
• M33: 13,460,068 km (0.036 R)
• M34: 13,567,480 km (0.082 R)
• M35: 14,474,043 km (0.103 R)
• M36: 15,625,198 km (0.103 R)
• M37: 16,574,995 km (0.109 R)
• M38: 16,882,868 km (0.105 R)
• M39: 17,309,371 km (0.112 R)
• M40: 17,621,732 km (0.1 R)
• M41: 17,896,692 km (0.112 R)
• M42: 18,093,862 km (0.101 R)
• M43: 19,090,783 km (0.031 R)
• M44: 19,494,547 km (0.078 R)
• M45: 19,738,242 km (0.105 R)
• M46: 20,064,665 km (0.104 R)
• M47: 20,269,614 km (0.099 R)
• M48: 20,475,311 km (0.031 R)
• M49: 20,847,211 km (0.028 R)
• M50: 21,304,682 km (0.099 R)
• M51: 21,513,819 km (0.093 R)
• M52: 21,639,631 km (0.078 R)
• M53: 22,399,439 km (0.086 R)
• M54: 22,569,532 km (0.113 R)
• M55: 22,782,709 km (0.111 R)
• M56: 23,039,418 km (0.049 R)
• M57: 23,685,382 km (0.065 R)
• M58: 24,075,833 km (0.087 R)
• M59: 24,206,431 km (0.064 R)
• M60: 24,643,556 km (0.079 R)
• M61: 25,259,900 km (0.083 R)
• M62: 28,463,239 km (0.038 R)
• M63: 28,601,467 km (0.069 R)
• M64: 28,693,620 km (0.1 R)
• M65: 29,017,349 km (0.072 R)
• M66: 29,481,701 km (0.097 R)
• M67: 30,042,095 km (0.11 R)
• M68: 30,135,893 km (0.12 R)
• M69: 30,323,788 km (0.104 R)
• M70: 30,842,294 km (0.098 R)
• M71: 31,554,080 km (0.098 R)
• M72: 31,649,374 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 3.3

Gravity: 44.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.69 AU - 18.67 AU

Year: 22281 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,595,622 km

• M1: 294,558 km (0.047 R)
• M2: 418,724 km (0.072 R)
• M3: 537,505 km (0.049 R)
• M4: 758,012 km (0.087 R)
• M5: 952,938 km (0.084 R)
• M6: 1,245,402 km (0.066 R)
• M7: 1,873,863 km (0.055 R)
• M8: 2,236,488 km (0.096 R)
• M9: 2,339,112 km (0.039 R)
• M10: 2,408,376 km (0.1 R)
• M11: 2,478,388 km (0.068 R)
• M12: 2,548,998 km (0.095 R)
• M13: 2,656,260 km (0.095 R)
• M14: 2,838,320 km (0.099 R)
• M15: 3,137,815 km (0.051 R)
• M16: 3,565,964 km (0.041 R)
• M17: 3,888,797 km (0.115 R)
• M18: 4,518,753 km (0.102 R)
• M19: 4,648,604 km (0.099 R)
• M20: 4,735,820 km (0.098 R)
• M21: 4,956,177 km (0.116 R)
• M22: 5,683,672 km (0.034 R)
• M23: 6,298,818 km (0.079 R)
• M24: 7,745,579 km (0.086 R)
• M25: 8,057,192 km (0.118 R)
• M26: 8,746,240 km (0.066 R)
• M27: 9,070,717 km (0.103 R)
• M28: 9,289,130 km (0.09 R)
• M29: 10,808,446 km (0.106 R)
• M30: 10,866,191 km (0.068 R)
• M31: 10,923,936 km (0.071 R)
• M32: 11,449,174 km (0.085 R)
• M33: 11,566,907 km (0.101 R)
• M34: 12,463,298 km (0.035 R)
• M35: 14,512,190 km (0.057 R)
• M36: 17,401,673 km (0.045 R)
• M37: 17,469,291 km (0.103 R)
• M38: 17,672,894 km (0.11 R)
• M39: 17,809,028 km (0.108 R)
• M40: 18,288,340 km (0.102 R)
• M41: 18,702,427 km (0.098 R)
• M42: 18,980,379 km (0.089 R)
• M43: 22,051,923 km (0.072 R)
• M44: 22,125,226 km (0.084 R)
• M45: 22,788,094 km (0.118 R)
• M46: 24,057,881 km (0.062 R)
• M47: 24,133,278 km (0.039 R)
• M48: 24,284,222 km (0.077 R)
• M49: 24,587,308 km (0.11 R)
• M50: 25,427,150 km (0.077 R)
• M51: 27,449,115 km (0.106 R)
• M52: 28,718,902 km (0.109 R)
• M53: 30,170,001 km (0.12 R)
• M54: 31,644,886 km (0.095 R)
• M55: 32,975,559 km (0.093 R)
• M56: 34,070,017 km (0.107 R)
• M57: 35,005,453 km (0.086 R)
• M58: 35,690,910 km (0.092 R)
• M59: 36,467,473 km (0.118 R)
• M60: 36,727,624 km (0.094 R)
• M61: 36,988,223 km (0.095 R)
• M62: 37,949,389 km (0.119 R)
• M63: 39,807,096 km (0.088 R)
• M64: 41,875,286 km (0.076 R)
• M65: 41,965,943 km (0.105 R)
• M66: 42,238,510 km (0.059 R)
• M67: 42,785,440 km (0.117 R)
• M68: 43,702,026 km (0.11 R)
• M69: 46,960,567 km (0.1 R)
• M70: 47,054,813 km (0.094 R)
• M71: 47,621,640 km (0.06 R)
• M72: 48,952,911 km (0.036 R)
• M73: 49,335,583 km (0.1 R)
• M74: 49,719,152 km (0.041 R)
• M75: 51,652,106 km (0.078 R)
• M76: 52,823,607 km (0.06 R)
• M77: 53,117,716 km (0.051 R)
• M78: 53,314,288 km (0.083 R)
• M79: 53,609,444 km (0.087 R)
• M80: 53,806,465 km (0.077 R)
• M81: 54,003,784 km (0.095 R)
• M82: 54,993,823 km (0.085 R)
• M83: 55,491,236 km (0.1 R)
• M84: 55,790,282 km (0.078 R)
• M85: 55,890,064 km (0.115 R)
• M86: 56,992,002 km (0.096 R)
• M87: 59,829,125 km (0.118 R)
• M88: 62,504,384 km (0.1 R)
• M89: 62,815,697 km (0.043 R)
• M90: 65,008,353 km (0.095 R)
• M91: 65,113,371 km (0.107 R)
• M92: 66,483,987 km (0.073 R)
• M93: 69,683,287 km (0.074 R)
• M94: 71,301,487 km (0.071 R)
• M95: 71,518,254 km (0.092 R)
• M96: 72,605,083 km (0.095 R)
• M97: 72,713,990 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 7.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.99 AU - 18.37 AU

Year: 22281 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,595,622 km

• M1: 167,400 km (0.068 R)
• M2: 239,805 km (0.108 R)
• M3: 397,482 km (0.116 R)
• M4: 505,641 km (0.11 R)
• M5: 1,122,433 km (0.106 R)
• M6: 1,668,615 km (0.118 R)
• M7: 1,982,920 km (0.083 R)
• M8: 2,037,074 km (0.097 R)
• M9: 2,202,679 km (0.063 R)
• M10: 2,459,539 km (0.056 R)
• M11: 2,547,353 km (0.084 R)
• M12: 2,878,113 km (0.098 R)
• M13: 3,416,067 km (0.098 R)
• M14: 3,481,442 km (0.112 R)
• M15: 3,950,431 km (0.086 R)
• M16: 4,088,211 km (0.056 R)
• M17: 4,332,953 km (0.107 R)
• M18: 4,582,632 km (0.055 R)
• M19: 4,836,948 km (0.089 R)
• M20: 5,245,949 km (0.097 R)
• M21: 5,743,661 km (0.09 R)
• M22: 5,899,841 km (0.066 R)
• M23: 6,097,160 km (0.102 R)
• M24: 6,990,559 km (0.111 R)
• M25: 7,924,349 km (0.117 R)
• M26: 9,123,226 km (0.09 R)
• M27: 9,489,292 km (0.092 R)
• M28: 10,235,636 km (0.109 R)
• M29: 11,833,940 km (0.094 R)
• M30: 12,636,383 km (0.107 R)
• M31: 12,839,836 km (0.049 R)
• M32: 13,352,956 km (0.106 R)
• M33: 13,456,478 km (0.118 R)
• M34: 13,925,168 km (0.106 R)
• M35: 14,452,351 km (0.095 R)
• M36: 14,718,486 km (0.119 R)
• M37: 14,825,299 km (0.098 R)
• M38: 15,417,706 km (0.116 R)
• M39: 15,580,618 km (0.06 R)
• M40: 17,466,599 km (0.096 R)
• M41: 18,436,442 km (0.081 R)
• M42: 19,599,565 km (0.106 R)
• M43: 20,189,878 km (0.057 R)
• M44: 20,726,336 km (0.115 R)
• M45: 21,146,706 km (0.099 R)
• M46: 21,267,432 km (0.053 R)
• M47: 23,166,427 km (0.075 R)
• M48: 24,610,196 km (0.094 R)
• M49: 24,800,634 km (0.097 R)
• M50: 25,631,650 km (0.101 R)
• M51: 26,277,016 km (0.083 R)
• M52: 27,452,107 km (0.115 R)
• M53: 28,046,160 km (0.043 R)
• M54: 28,911,584 km (0.027 R)
• M55: 29,112,643 km (0.036 R)
• M56: 30,805,343 km (0.11 R)
• M57: 35,210,402 km (0.045 R)
• M58: 36,432,317 km (0.084 R)
• M59: 38,548,828 km (0.077 R)
• M60: 38,917,736 km (0.078 R)
• M61: 39,213,641 km (0.04 R)
• M62: 39,436,093 km (0.077 R)
• M63: 40,405,038 km (0.043 R)
• M64: 42,594,553 km (0.079 R)
• M65: 43,052,472 km (0.064 R)
• M66: 44,590,189 km (0.079 R)
• M67: 48,831,139 km (0.088 R)
• M68: 48,990,759 km (0.088 R)
• M69: 49,150,380 km (0.082 R)
• M70: 49,550,405 km (0.105 R)
• M71: 49,790,959 km (0.097 R)
• M72: 51,080,343 km (0.082 R)
• M73: 51,242,207 km (0.091 R)
• M74: 52,217,586 km (0.104 R)
• M75: 52,299,116 km (0.09 R)
• M76: 54,021,437 km (0.055 R)
• M77: 54,186,443 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit