🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 393 Days

Day: 36.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.94 AU - 3.04 AU

Year: 1435 Days

Day: 38.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,577,609 km

• M1: 179,517 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.61 AU - 3.69 AU

Year: 2042 Days

Day: 45.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,577,609 km

• M1: 826,229 km (0.043 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.59 AU - 5.35 AU

Year: 3452 Days

Day: 15.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,577,609 km

• M1: 817,702 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 8.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.39 AU - 5.27 AU

Year: 3877 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,577,609 km

• M1: 114,742 km (0.028 R)
• M2: 167,849 km (0.065 R)
• M3: 258,804 km (0.05 R)
• M4: 317,297 km (0.042 R)
• M5: 420,370 km (0.104 R)
• M6: 555,756 km (0.05 R)
• M7: 706,401 km (0.076 R)
• M8: 812,616 km (0.116 R)
• M9: 870,809 km (0.077 R)
• M10: 1,060,499 km (0.11 R)
• M11: 1,131,259 km (0.069 R)
• M12: 1,250,339 km (0.116 R)
• M13: 1,311,525 km (0.099 R)
• M14: 1,552,078 km (0.117 R)
• M15: 1,707,809 km (0.109 R)
• M16: 1,760,917 km (0.097 R)
• M17: 2,050,688 km (0.097 R)
• M18: 2,238,583 km (0.102 R)
• M19: 2,604,948 km (0.086 R)
• M20: 2,657,606 km (0.06 R)
• M21: 2,808,700 km (0.116 R)
• M22: 3,008,563 km (0.062 R)
• M23: 3,082,464 km (0.081 R)
• M24: 3,222,488 km (0.091 R)
• M25: 3,298,035 km (0.101 R)
• M26: 3,412,627 km (0.062 R)
• M27: 3,774,055 km (0.05 R)
• M28: 3,853,791 km (0.105 R)
• M29: 4,375,588 km (0.091 R)
• M30: 4,490,928 km (0.082 R)
• M31: 4,714,278 km (0.056 R)
• M32: 4,832,759 km (0.119 R)
• M33: 4,963,059 km (0.11 R)
• M34: 5,105,626 km (0.07 R)
• M35: 5,316,260 km (0.078 R)
• M36: 5,383,429 km (0.041 R)
• M37: 5,575,213 km (0.088 R)
• M38: 5,873,063 km (0.074 R)
• M39: 5,942,476 km (0.054 R)
• M40: 6,129,025 km (0.119 R)
• M41: 6,222,972 km (0.091 R)
• M42: 6,329,336 km (0.107 R)
• M43: 6,436,299 km (0.113 R)
• M44: 6,495,988 km (0.072 R)
• M45: 6,943,436 km (0.097 R)
• M46: 7,078,373 km (0.099 R)
• M47: 7,350,791 km (0.062 R)
• M48: 8,150,092 km (0.113 R)
• M49: 8,292,509 km (0.075 R)
• M50: 8,357,584 km (0.081 R)
• M51: 8,448,839 km (0.067 R)
• M52: 8,592,902 km (0.108 R)
• M53: 8,711,533 km (0.097 R)
• M54: 8,803,984 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 11.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.34 AU - 9.4 AU

Year: 8064 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,577,609 km

• M1: 200,461 km (0.037 R)
• M2: 272,418 km (0.117 R)
• M3: 476,170 km (0.113 R)
• M4: 606,021 km (0.117 R)
• M5: 841,488 km (0.101 R)
• M6: 921,373 km (0.09 R)
• M7: 1,038,060 km (0.115 R)
• M8: 1,342,790 km (0.083 R)
• M9: 1,575,116 km (0.119 R)
• M10: 1,758,224 km (0.114 R)
• M11: 2,418,698 km (0.1 R)
• M12: 2,607,192 km (0.084 R)
• M13: 2,703,234 km (0.092 R)
• M14: 2,849,690 km (0.083 R)
• M15: 3,176,112 km (0.107 R)
• M16: 3,279,036 km (0.076 R)
• M17: 4,226,439 km (0.112 R)
• M18: 4,425,853 km (0.079 R)
• M19: 4,686,602 km (0.107 R)
• M20: 5,906,274 km (0.107 R)
• M21: 6,097,310 km (0.078 R)
• M22: 7,083,459 km (0.112 R)
• M23: 7,184,887 km (0.062 R)
• M24: 7,803,175 km (0.087 R)
• M25: 8,013,060 km (0.071 R)
• M26: 8,331,554 km (0.094 R)
• M27: 8,474,420 km (0.113 R)
• M28: 8,618,034 km (0.094 R)
• M29: 8,835,101 km (0.034 R)
• M30: 9,237,818 km (0.078 R)
• M31: 9,459,971 km (0.06 R)
• M32: 9,608,970 km (0.106 R)
• M33: 10,213,346 km (0.066 R)
• M34: 10,635,960 km (0.083 R)
• M35: 11,025,064 km (0.098 R)
• M36: 11,260,830 km (0.065 R)
• M37: 11,379,312 km (0.055 R)
• M38: 11,458,599 km (0.114 R)
• M39: 12,342,423 km (0.075 R)
• M40: 12,628,155 km (0.117 R)
• M41: 13,081,735 km (0.113 R)
• M42: 13,289,676 km (0.079 R)
• M43: 13,373,152 km (0.11 R)
• M44: 13,835,409 km (0.1 R)
• M45: 14,217,632 km (0.082 R)
• M46: 14,345,837 km (0.094 R)
• M47: 16,180,206 km (0.12 R)
• M48: 16,672,832 km (0.111 R)
• M49: 16,762,890 km (0.1 R)
• M50: 17,034,111 km (0.046 R)
• M51: 17,352,455 km (0.096 R)
• M52: 19,208,965 km (0.112 R)
• M53: 19,540,324 km (0.095 R)
• M54: 19,730,463 km (0.059 R)
• M55: 20,160,707 km (0.036 R)
• M56: 20,884,611 km (0.071 R)
• M57: 21,274,164 km (0.116 R)
• M58: 21,616,892 km (0.08 R)
• M59: 22,060,450 km (0.086 R)
• M60: 22,457,184 km (0.111 R)
• M61: 22,756,230 km (0.106 R)
• M62: 23,157,152 km (0.086 R)
• M63: 23,459,340 km (0.118 R)
• M64: 23,712,160 km (0.106 R)
• M65: 26,080,294 km (0.078 R)
• M66: 26,604,934 km (0.112 R)
• M67: 27,505,065 km (0.076 R)
• M68: 27,718,241 km (0.11 R)
• M69: 27,932,017 km (0.113 R)
• M70: 28,792,653 km (0.107 R)
• M71: 30,650,210 km (0.105 R)
• M72: 31,092,870 km (0.104 R)
• M73: 31,816,774 km (0.093 R)
• M74: 32,602,612 km (0.115 R)
• M75: 32,884,754 km (0.052 R)
• M76: 33,850,408 km (0.05 R)
• M77: 34,250,582 km (0.108 R)
• M78: 34,652,552 km (0.057 R)
• M79: 36,100,360 km (0.104 R)
• M80: 36,217,046 km (0.081 R)
• M81: 36,568,003 km (0.071 R)
• M82: 36,685,138 km (0.099 R)
• M83: 39,174,895 km (0.098 R)
• M84: 39,655,404 km (0.102 R)
• M85: 40,198,145 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 13.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.83 AU - 10.23 AU

Year: 9099 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,577,609 km

• M1: 172,486 km (0.036 R)
• M2: 272,567 km (0.066 R)
• M3: 485,595 km (0.102 R)
• M4: 618,587 km (0.025 R)
• M5: 914,492 km (0.047 R)
• M6: 1,073,365 km (0.107 R)
• M7: 1,184,815 km (0.09 R)
• M8: 1,315,264 km (0.076 R)
• M9: 1,420,432 km (0.073 R)
• M10: 1,512,883 km (0.063 R)
• M11: 1,786,498 km (0.047 R)
• M12: 1,904,082 km (0.054 R)
• M13: 2,345,545 km (0.119 R)
• M14: 2,722,083 km (0.089 R)
• M15: 2,838,919 km (0.056 R)
• M16: 2,977,446 km (0.079 R)
• M17: 3,302,523 km (0.106 R)
• M18: 3,703,744 km (0.097 R)
• M19: 3,833,745 km (0.104 R)
• M20: 3,965,241 km (0.08 R)
• M21: 4,233,021 km (0.118 R)
• M22: 4,622,574 km (0.065 R)
• M23: 5,023,796 km (0.095 R)
• M24: 5,362,784 km (0.071 R)
• M25: 5,461,070 km (0.055 R)
• M26: 5,734,386 km (0.114 R)
• M27: 5,986,907 km (0.04 R)
• M28: 6,320,510 km (0.111 R)
• M29: 6,766,312 km (0.1 R)
• M30: 7,141,054 km (0.11 R)
• M31: 7,715,959 km (0.072 R)
• M32: 8,051,208 km (0.061 R)
• M33: 8,419,817 km (0.095 R)
• M34: 8,910,348 km (0.097 R)
• M35: 10,901,646 km (0.105 R)
• M36: 11,057,975 km (0.108 R)
• M37: 11,690,774 km (0.031 R)
• M38: 11,915,171 km (0.091 R)
• M39: 12,302,929 km (0.093 R)
• M40: 12,826,521 km (0.041 R)
• M41: 13,457,824 km (0.095 R)
• M42: 13,794,270 km (0.114 R)
• M43: 13,963,465 km (0.113 R)
• M44: 14,235,584 km (0.073 R)
• M45: 14,543,905 km (0.118 R)
• M46: 14,993,297 km (0.071 R)
• M47: 15,132,423 km (0.102 R)
• M48: 15,377,016 km (0.115 R)
• M49: 15,905,545 km (0.083 R)
• M50: 16,225,535 km (0.112 R)
• M51: 18,227,154 km (0.067 R)
• M52: 18,338,605 km (0.092 R)
• M53: 18,674,153 km (0.114 R)
• M54: 19,049,494 km (0.034 R)
• M55: 19,313,683 km (0.076 R)
• M56: 19,579,070 km (0.072 R)
• M57: 20,382,710 km (0.118 R)
• M58: 20,885,508 km (0.115 R)
• M59: 21,041,090 km (0.086 R)
• M60: 21,353,301 km (0.087 R)
• M61: 21,785,190 km (0.095 R)
• M62: 22,022,003 km (0.081 R)
• M63: 22,140,634 km (0.081 R)
• M64: 23,865,648 km (0.098 R)
• M65: 24,068,951 km (0.106 R)
• M66: 25,012,016 km (0.07 R)
• M67: 25,467,242 km (0.099 R)
• M68: 26,176,336 km (0.037 R)
• M69: 26,638,444 km (0.106 R)
• M70: 26,849,527 km (0.116 R)
• M71: 27,400,795 km (0.101 R)
• M72: 27,613,673 km (0.074 R)
• M73: 27,827,298 km (0.066 R)
• M74: 27,998,588 km (0.045 R)
• M75: 28,428,233 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 10.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.48 AU - 11.08 AU

Year: 11171 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,577,609 km

• M1: 135,685 km (0.111 R)
• M2: 225,743 km (0.105 R)
• M3: 290,669 km (0.11 R)
• M4: 379,081 km (0.077 R)
• M5: 449,542 km (0.057 R)
• M6: 1,039,705 km (0.073 R)
• M7: 1,345,034 km (0.089 R)
• M8: 1,556,267 km (0.081 R)
• M9: 1,653,655 km (0.094 R)
• M10: 2,144,635 km (0.106 R)
• M11: 2,650,126 km (0.077 R)
• M12: 2,767,561 km (0.116 R)
• M13: 3,007,516 km (0.067 R)
• M14: 3,254,352 km (0.074 R)
• M15: 3,348,599 km (0.072 R)
• M16: 3,933,526 km (0.091 R)
• M17: 4,203,700 km (0.12 R)
• M18: 4,655,935 km (0.083 R)
• M19: 4,798,202 km (0.083 R)
• M20: 4,869,859 km (0.086 R)
• M21: 5,344,534 km (0.108 R)
• M22: 5,719,725 km (0.061 R)
• M23: 6,064,847 km (0.094 R)
• M24: 6,220,429 km (0.036 R)
• M25: 6,298,818 km (0.119 R)
• M26: 6,416,851 km (0.104 R)
• M27: 7,387,741 km (0.066 R)
• M28: 8,664,858 km (0.089 R)
• M29: 8,840,187 km (0.097 R)
• M30: 9,418,532 km (0.047 R)
• M31: 9,644,276 km (0.073 R)
• M32: 10,193,300 km (0.103 R)
• M33: 10,425,027 km (0.117 R)
• M34: 10,705,373 km (0.104 R)
• M35: 10,940,990 km (0.116 R)
• M36: 11,035,685 km (0.107 R)
• M37: 11,225,974 km (0.091 R)
• M38: 12,986,890 km (0.099 R)
• M39: 13,745,800 km (0.029 R)
• M40: 14,001,912 km (0.101 R)
• M41: 14,156,297 km (0.052 R)
• M42: 14,259,669 km (0.1 R)
• M43: 15,359,213 km (0.034 R)
• M44: 15,892,380 km (0.084 R)
• M45: 16,215,212 km (0.043 R)
• M46: 16,703,649 km (0.101 R)
• M47: 18,422,379 km (0.08 R)
• M48: 19,446,078 km (0.098 R)
• M49: 21,667,157 km (0.078 R)
• M50: 22,928,716 km (0.117 R)
• M51: 24,337,629 km (0.11 R)
• M52: 24,834,294 km (0.113 R)
• M53: 25,146,355 km (0.108 R)
• M54: 25,459,762 km (0.041 R)
• M55: 25,774,516 km (0.104 R)
• M56: 26,471,343 km (0.1 R)
• M57: 28,598,924 km (0.113 R)
• M58: 28,926,095 km (0.047 R)
• M59: 29,386,108 km (0.052 R)
• M60: 31,857,914 km (0.073 R)
• M61: 32,469,320 km (0.068 R)
• M62: 32,878,919 km (0.086 R)
• M63: 33,152,983 km (0.073 R)
• M64: 34,604,381 km (0.107 R)
• M65: 35,864,743 km (0.044 R)
• M66: 35,935,204 km (0.055 R)
• M67: 36,076,275 km (0.104 R)
• M68: 36,855,530 km (0.067 R)
• M69: 36,926,589 km (0.066 R)
• M70: 37,425,647 km (0.111 R)
• M71: 39,954,300 km (0.097 R)
• M72: 40,539,976 km (0.108 R)
• M73: 41,202,246 km (0.089 R)
• M74: 43,135,648 km (0.077 R)
• M75: 43,360,644 km (0.102 R)
• M76: 43,510,840 km (0.096 R)
• M77: 44,037,873 km (0.112 R)
• M78: 45,326,808 km (0.057 R)
• M79: 45,555,544 km (0.089 R)
• M80: 45,708,133 km (0.119 R)
• M81: 46,704,904 km (0.073 R)
• M82: 48,719,688 km (0.111 R)
• M83: 48,797,778 km (0.035 R)
• M84: 49,423,845 km (0.1 R)
• M85: 49,816,390 km (0.1 R)
• M86: 50,131,294 km (0.108 R)
• M87: 53,154,816 km (0.083 R)
• M88: 53,557,085 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.3

Radius: 5.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.74 AU - 12.76 AU

Year: 16629 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,577,609 km

• M1: 69,264 km (0.093 R)
• M2: 156,479 km (0.084 R)
• M3: 460,462 km (0.087 R)
• M4: 598,541 km (0.106 R)
• M5: 735,274 km (0.097 R)
• M6: 837,000 km (0.098 R)
• M7: 1,254,528 km (0.105 R)
• M8: 1,289,085 km (0.095 R)
• M9: 1,341,444 km (0.084 R)
• M10: 1,394,551 km (0.1 R)
• M11: 1,923,829 km (0.07 R)
• M12: 1,963,771 km (0.102 R)
• M13: 2,106,039 km (0.112 R)
• M14: 2,251,598 km (0.086 R)
• M15: 2,487,065 km (0.076 R)
• M16: 2,753,050 km (0.071 R)
• M17: 2,843,706 km (0.104 R)
• M18: 2,889,333 km (0.118 R)
• M19: 2,981,486 km (0.066 R)
• M20: 3,335,733 km (0.066 R)
• M21: 4,449,489 km (0.09 R)
• M22: 4,636,487 km (0.116 R)
• M23: 5,157,087 km (0.041 R)
• M24: 5,410,057 km (0.085 R)
• M25: 5,609,621 km (0.09 R)
• M26: 5,695,939 km (0.113 R)
• M27: 6,342,052 km (0.08 R)
• M28: 6,643,492 km (0.055 R)
• M29: 6,918,602 km (0.063 R)
• M30: 7,166,486 km (0.099 R)
• M31: 7,322,816 km (0.053 R)
• M32: 7,670,631 km (0.107 R)
• M33: 8,879,980 km (0.074 R)
• M34: 8,980,510 km (0.112 R)
• M35: 9,216,874 km (0.05 R)
• M36: 9,250,833 km (0.059 R)
• M37: 9,592,365 km (0.104 R)
• M38: 10,007,499 km (0.047 R)
• M39: 10,712,704 km (0.069 R)
• M40: 10,891,473 km (0.103 R)
• M41: 11,288,207 km (0.093 R)
• M42: 11,616,424 km (0.082 R)
• M43: 11,873,733 km (0.093 R)
• M44: 12,058,785 km (0.12 R)
• M45: 12,170,236 km (0.075 R)
• M46: 12,544,380 km (0.095 R)
• M47: 12,808,420 km (0.107 R)
• M48: 13,727,699 km (0.104 R)
• M49: 13,882,982 km (0.115 R)
• M50: 13,960,772 km (0.099 R)
• M51: 14,077,908 km (0.091 R)
• M52: 15,266,313 km (0.103 R)
• M53: 15,669,479 km (0.081 R)
• M54: 16,035,396 km (0.054 R)
• M55: 16,568,862 km (0.056 R)
• M56: 17,442,962 km (0.09 R)
• M57: 17,569,073 km (0.107 R)
• M58: 17,737,670 km (0.117 R)
• M59: 18,460,228 km (0.064 R)
• M60: 18,545,798 km (0.106 R)
• M61: 18,717,536 km (0.064 R)
• M62: 20,684,748 km (0.104 R)
• M63: 22,077,654 km (0.109 R)
• M64: 22,350,670 km (0.118 R)
• M65: 23,176,749 km (0.102 R)
• M66: 23,361,652 km (0.12 R)
• M67: 23,826,004 km (0.103 R)
• M68: 23,965,878 km (0.069 R)
• M69: 24,106,201 km (0.047 R)
• M70: 25,000,347 km (0.114 R)
• M71: 25,047,620 km (0.093 R)
• M72: 25,189,888 km (0.066 R)
• M73: 25,237,460 km (0.118 R)
• M74: 25,570,614 km (0.109 R)
• M75: 27,112,370 km (0.084 R)
• M76: 27,845,400 km (0.112 R)
• M77: 28,832,895 km (0.094 R)
• M78: 29,530,919 km (0.12 R)
• M79: 30,791,131 km (0.108 R)
• M80: 31,504,564 km (0.093 R)
• M81: 32,843,764 km (0.073 R)
• M82: 33,207,586 km (0.117 R)
• M83: 33,311,706 km (0.072 R)
• M84: 33,572,605 km (0.118 R)
• M85: 33,624,964 km (0.096 R)
• M86: 34,043,987 km (0.093 R)
• M87: 34,096,496 km (0.072 R)
• M88: 34,149,005 km (0.119 R)
• M89: 34,254,172 km (0.032 R)
• M90: 34,306,831 km (0.091 R)
• M91: 34,359,489 km (0.091 R)
• M92: 34,993,186 km (0.113 R)
• M93: 35,099,251 km (0.087 R)
• M94: 35,311,530 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit