🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.77 AU - 2.33 AU

Year: 1118 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,119,547 km

• M1: 118,033 km (0.029 R)
• M2: 388,655 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.62 AU - 2.52 AU

Year: 1134 Days

Day: 13.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.11 AU - 3.93 AU

Year: 2515 Days

Day: 19.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.48 AU - 3.8 AU

Year: 2645 Days

Day: 38 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 13.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.68 AU - 7.76 AU

Year: 7388 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,119,547 km

• M1: 167,998 km (0.116 R)
• M2: 254,765 km (0.073 R)
• M3: 338,690 km (0.059 R)
• M4: 610,060 km (0.042 R)
• M5: 727,943 km (0.03 R)
• M6: 1,007,242 km (0.111 R)
• M7: 1,885,681 km (0.081 R)
• M8: 2,020,768 km (0.032 R)
• M9: 2,112,771 km (0.072 R)
• M10: 2,569,194 km (0.047 R)
• M11: 2,694,407 km (0.074 R)
• M12: 2,925,386 km (0.054 R)
• M13: 3,572,996 km (0.087 R)
• M14: 3,770,315 km (0.12 R)
• M15: 4,029,269 km (0.106 R)
• M16: 4,205,346 km (0.103 R)
• M17: 4,504,392 km (0.075 R)
• M18: 5,091,863 km (0.11 R)
• M19: 5,314,614 km (0.116 R)
• M20: 5,410,955 km (0.08 R)
• M21: 5,572,969 km (0.057 R)
• M22: 5,835,663 km (0.087 R)
• M23: 6,339,060 km (0.102 R)
• M24: 7,423,944 km (0.11 R)
• M25: 7,713,117 km (0.049 R)
• M26: 8,191,231 km (0.102 R)
• M27: 9,214,930 km (0.102 R)
• M28: 9,999,271 km (0.085 R)
• M29: 10,682,784 km (0.056 R)
• M30: 10,845,846 km (0.03 R)
• M31: 11,422,994 km (0.11 R)
• M32: 11,841,419 km (0.067 R)
• M33: 12,179,810 km (0.077 R)
• M34: 12,607,211 km (0.086 R)
• M35: 13,389,159 km (0.079 R)
• M36: 13,565,086 km (0.105 R)
• M37: 13,963,764 km (0.092 R)
• M38: 14,817,968 km (0.072 R)
• M39: 16,060,827 km (0.12 R)
• M40: 16,482,544 km (0.091 R)
• M41: 16,908,000 km (0.107 R)
• M42: 17,098,289 km (0.113 R)
• M43: 17,384,918 km (0.101 R)
• M44: 17,480,810 km (0.045 R)
• M45: 17,577,002 km (0.041 R)
• M46: 18,060,053 km (0.112 R)
• M47: 18,352,068 km (0.066 R)
• M48: 18,449,756 km (0.086 R)
• M49: 18,891,518 km (0.063 R)
• M50: 19,635,469 km (0.063 R)
• M51: 19,885,596 km (0.101 R)
• M52: 21,511,426 km (0.091 R)
• M53: 23,338,165 km (0.081 R)
• M54: 23,444,081 km (0.118 R)
• M55: 24,673,326 km (0.111 R)
• M56: 25,595,298 km (0.111 R)
• M57: 25,704,505 km (0.075 R)
• M58: 26,473,288 km (0.093 R)
• M59: 27,528,851 km (0.055 R)
• M60: 27,864,997 km (0.054 R)
• M61: 28,995,508 km (0.104 R)
• M62: 29,566,374 km (0.111 R)
• M63: 30,198,574 km (0.072 R)
• M64: 30,371,809 km (0.097 R)
• M65: 32,063,162 km (0.109 R)
• M66: 32,180,896 km (0.093 R)
• M67: 32,949,978 km (0.118 R)
• M68: 33,068,759 km (0.088 R)
• M69: 33,605,366 km (0.056 R)
• M70: 34,265,093 km (0.065 R)
• M71: 35,414,753 km (0.119 R)
• M72: 35,658,448 km (0.119 R)
• M73: 35,963,777 km (0.091 R)
• M74: 38,125,466 km (0.075 R)
• M75: 38,312,763 km (0.098 R)
• M76: 38,813,616 km (0.095 R)
• M77: 39,253,584 km (0.113 R)
• M78: 40,329,043 km (0.099 R)
• M79: 40,456,201 km (0.098 R)
• M80: 40,710,966 km (0.044 R)
• M81: 41,670,936 km (0.095 R)
• M82: 41,863,767 km (0.116 R)
• M83: 43,222,266 km (0.094 R)
• M84: 43,678,390 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 12

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.05 AU - 9.27 AU

Year: 8073 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,119,547 km

• M1: 153,039 km (0.069 R)
• M2: 374,443 km (0.099 R)
• M3: 549,323 km (0.114 R)
• M4: 934,987 km (0.06 R)
• M5: 1,148,612 km (0.065 R)
• M6: 1,280,857 km (0.037 R)
• M7: 1,378,694 km (0.104 R)
• M8: 1,458,878 km (0.116 R)
• M9: 1,561,503 km (0.111 R)
• M10: 2,251,897 km (0.038 R)
• M11: 2,420,194 km (0.106 R)
• M12: 2,743,625 km (0.106 R)
• M13: 2,975,950 km (0.049 R)
• M14: 3,654,826 km (0.102 R)
• M15: 3,739,498 km (0.081 R)
• M16: 3,968,682 km (0.083 R)
• M17: 4,471,032 km (0.06 R)
• M18: 5,214,533 km (0.087 R)
• M19: 5,470,944 km (0.117 R)
• M20: 6,130,222 km (0.098 R)
• M21: 6,779,776 km (0.084 R)
• M22: 6,919,500 km (0.052 R)
• M23: 7,272,551 km (0.089 R)
• M24: 7,379,663 km (0.05 R)
• M25: 7,595,533 km (0.045 R)
• M26: 7,996,754 km (0.099 R)
• M27: 8,181,358 km (0.091 R)
• M28: 8,367,458 km (0.097 R)
• M29: 8,517,205 km (0.115 R)
• M30: 8,668,000 km (0.114 R)
• M31: 9,087,323 km (0.068 R)
• M32: 9,318,751 km (0.085 R)
• M33: 10,626,535 km (0.081 R)
• M34: 11,364,053 km (0.085 R)
• M35: 12,629,800 km (0.112 R)
• M36: 14,028,690 km (0.055 R)
• M37: 14,386,079 km (0.087 R)
• M38: 14,656,103 km (0.078 R)
• M39: 15,338,569 km (0.078 R)
• M40: 15,522,275 km (0.085 R)
• M41: 15,706,729 km (0.057 R)
• M42: 15,938,456 km (0.047 R)
• M43: 16,923,558 km (0.117 R)
• M44: 17,113,548 km (0.094 R)
• M45: 17,351,857 km (0.113 R)
• M46: 17,735,576 km (0.111 R)
• M47: 18,903,486 km (0.049 R)
• M48: 19,995,700 km (0.079 R)
• M49: 20,448,533 km (0.101 R)
• M50: 20,955,520 km (0.103 R)
• M51: 21,057,396 km (0.055 R)
• M52: 21,210,584 km (0.102 R)
• M53: 21,723,855 km (0.025 R)
• M54: 21,982,061 km (0.099 R)
• M55: 22,189,254 km (0.1 R)
• M56: 22,397,195 km (0.094 R)
• M57: 22,501,465 km (0.073 R)
• M58: 23,446,624 km (0.043 R)
• M59: 23,870,734 km (0.057 R)
• M60: 24,673,027 km (0.106 R)
• M61: 25,484,147 km (0.113 R)
• M62: 26,910,712 km (0.056 R)
• M63: 27,243,717 km (0.081 R)
• M64: 28,138,163 km (0.116 R)
• M65: 29,440,711 km (0.119 R)
• M66: 31,052,778 km (0.107 R)
• M67: 32,104,301 km (0.099 R)
• M68: 32,280,677 km (0.082 R)
• M69: 32,457,352 km (0.104 R)
• M70: 32,693,418 km (0.11 R)
• M71: 32,811,750 km (0.108 R)
• M72: 33,108,103 km (0.096 R)
• M73: 33,643,664 km (0.115 R)
• M74: 34,302,193 km (0.065 R)
• M75: 35,146,374 km (0.038 R)
• M76: 35,449,609 km (0.076 R)
• M77: 35,753,592 km (0.068 R)
• M78: 36,548,256 km (0.098 R)
• M79: 36,855,380 km (0.101 R)
• M80: 38,030,471 km (0.064 R)
• M81: 38,528,782 km (0.048 R)
• M82: 40,290,447 km (0.103 R)
• M83: 40,989,517 km (0.077 R)
• M84: 42,013,814 km (0.055 R)
• M85: 42,271,122 km (0.082 R)
• M86: 42,722,758 km (0.047 R)
• M87: 42,852,160 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 12.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.95 AU - 9.95 AU

Year: 9354 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,119,547 km

• M1: 161,715 km (0.114 R)
• M2: 491,579 km (0.037 R)
• M3: 775,964 km (0.093 R)
• M4: 946,356 km (0.108 R)
• M5: 1,028,186 km (0.119 R)
• M6: 1,147,266 km (0.106 R)
• M7: 1,400,086 km (0.057 R)
• M8: 1,833,920 km (0.036 R)
• M9: 2,044,853 km (0.107 R)
• M10: 2,422,139 km (0.1 R)
• M11: 2,749,609 km (0.107 R)
• M12: 3,242,085 km (0.028 R)
• M13: 3,395,273 km (0.109 R)
• M14: 3,551,005 km (0.082 R)
• M15: 3,896,426 km (0.11 R)
• M16: 4,968,295 km (0.079 R)
• M17: 5,235,028 km (0.111 R)
• M18: 5,659,287 km (0.078 R)
• M19: 6,031,936 km (0.064 R)
• M20: 6,509,003 km (0.115 R)
• M21: 6,670,719 km (0.092 R)
• M22: 6,866,542 km (0.115 R)
• M23: 8,151,139 km (0.088 R)
• M24: 8,360,726 km (0.034 R)
• M25: 8,501,497 km (0.099 R)
• M26: 8,785,285 km (0.094 R)
• M27: 8,928,450 km (0.099 R)
• M28: 9,508,590 km (0.111 R)
• M29: 10,326,143 km (0.114 R)
• M30: 10,591,080 km (0.081 R)
• M31: 11,166,434 km (0.082 R)
• M32: 11,870,142 km (0.066 R)
• M33: 12,387,452 km (0.065 R)
• M34: 13,034,163 km (0.062 R)
• M35: 14,402,535 km (0.119 R)
• M36: 14,741,225 km (0.062 R)
• M37: 15,297,130 km (0.12 R)
• M38: 15,512,701 km (0.113 R)
• M39: 15,947,133 km (0.07 R)
• M40: 16,209,677 km (0.088 R)
• M41: 16,827,816 km (0.088 R)
• M42: 17,094,997 km (0.104 R)
• M43: 17,679,028 km (0.108 R)
• M44: 17,996,175 km (0.094 R)
• M45: 18,912,761 km (0.077 R)
• M46: 19,516,688 km (0.08 R)
• M47: 19,844,457 km (0.11 R)
• M48: 20,174,170 km (0.114 R)
• M49: 22,385,227 km (0.116 R)
• M50: 23,023,860 km (0.101 R)
• M51: 23,221,629 km (0.112 R)
• M52: 23,568,995 km (0.087 R)
• M53: 24,975,813 km (0.082 R)
• M54: 25,229,980 km (0.089 R)
• M55: 25,740,707 km (0.118 R)
• M56: 26,409,709 km (0.098 R)
• M57: 27,397,952 km (0.072 R)
• M58: 27,607,539 km (0.116 R)
• M59: 27,712,557 km (0.115 R)
• M60: 27,870,233 km (0.072 R)
• M61: 28,239,440 km (0.113 R)
• M62: 28,398,313 km (0.1 R)
• M63: 30,380,336 km (0.109 R)
• M64: 32,019,928 km (0.056 R)
• M65: 32,185,533 km (0.102 R)
• M66: 32,351,437 km (0.095 R)
• M67: 33,017,596 km (0.077 R)
• M68: 33,856,691 km (0.119 R)
• M69: 34,307,130 km (0.078 R)
• M70: 34,533,023 km (0.07 R)
• M71: 34,702,816 km (0.058 R)
• M72: 34,986,454 km (0.102 R)
• M73: 35,213,843 km (0.084 R)
• M74: 35,612,970 km (0.037 R)
• M75: 36,243,375 km (0.114 R)
• M76: 37,340,825 km (0.11 R)
• M77: 38,039,447 km (0.1 R)
• M78: 38,273,418 km (0.038 R)
• M79: 38,625,123 km (0.117 R)
• M80: 38,801,349 km (0.098 R)
• M81: 39,272,732 km (0.094 R)
• M82: 39,627,429 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 8.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.08 AU - 10.3 AU

Year: 10609 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,119,547 km

• M1: 140,024 km (0.115 R)
• M2: 781,649 km (0.069 R)
• M3: 891,304 km (0.084 R)
• M4: 1,251,536 km (0.083 R)
• M5: 1,919,789 km (0.104 R)
• M6: 2,937,653 km (0.119 R)
• M7: 3,082,464 km (0.084 R)
• M8: 3,716,011 km (0.054 R)
• M9: 3,936,219 km (0.094 R)
• M10: 4,031,812 km (0.085 R)
• M11: 4,824,831 km (0.06 R)
• M12: 4,927,305 km (0.072 R)
• M13: 5,030,528 km (0.064 R)
• M14: 5,845,686 km (0.096 R)
• M15: 6,101,798 km (0.112 R)
• M16: 6,625,390 km (0.101 R)
• M17: 6,815,829 km (0.045 R)
• M18: 7,163,344 km (0.026 R)
• M19: 7,996,305 km (0.107 R)
• M20: 8,240,000 km (0.109 R)
• M21: 8,734,571 km (0.119 R)
• M22: 9,154,193 km (0.043 R)
• M23: 9,580,397 km (0.092 R)
• M24: 9,882,585 km (0.03 R)
• M25: 11,394,421 km (0.085 R)
• M26: 11,531,303 km (0.083 R)
• M27: 12,177,117 km (0.109 R)
• M28: 12,834,600 km (0.116 R)
• M29: 13,120,032 km (0.101 R)
• M30: 13,215,625 km (0.03 R)
• M31: 14,037,367 km (0.104 R)
• M32: 14,282,258 km (0.09 R)
• M33: 14,528,646 km (0.094 R)
• M34: 15,025,311 km (0.087 R)
• M35: 15,679,502 km (0.077 R)
• M36: 15,780,930 km (0.109 R)
• M37: 15,984,532 km (0.092 R)
• M38: 16,911,441 km (0.073 R)
• M39: 17,328,969 km (0.07 R)
• M40: 17,381,477 km (0.103 R)
• M41: 18,014,875 km (0.118 R)
• M42: 18,494,785 km (0.096 R)
• M43: 20,124,803 km (0.108 R)
• M44: 20,400,961 km (0.098 R)
• M45: 20,567,314 km (0.09 R)
• M46: 20,845,416 km (0.063 R)
• M47: 21,913,694 km (0.104 R)
• M48: 22,483,214 km (0.09 R)
• M49: 23,694,807 km (0.058 R)
• M50: 24,337,778 km (0.111 R)
• M51: 25,402,466 km (0.037 R)
• M52: 26,603,289 km (0.106 R)
• M53: 26,663,726 km (0.092 R)
• M54: 27,149,620 km (0.086 R)
• M55: 27,332,578 km (0.046 R)
• M56: 27,638,356 km (0.079 R)
• M57: 27,822,362 km (0.111 R)
• M58: 27,945,331 km (0.049 R)
• M59: 28,500,638 km (0.09 R)
• M60: 30,631,510 km (0.056 R)
• M61: 31,076,414 km (0.106 R)
• M62: 31,715,945 km (0.074 R)
• M63: 31,780,123 km (0.119 R)
• M64: 32,489,067 km (0.111 R)
• M65: 32,942,798 km (0.062 R)
• M66: 33,007,873 km (0.098 R)
• M67: 34,977,777 km (0.099 R)
• M68: 35,243,314 km (0.076 R)
• M69: 38,618,541 km (0.067 R)
• M70: 39,099,199 km (0.044 R)
• M71: 39,236,978 km (0.071 R)
• M72: 39,720,179 km (0.107 R)
• M73: 41,883,963 km (0.094 R)
• M74: 42,731,734 km (0.114 R)
• M75: 43,585,190 km (0.094 R)
• M76: 43,728,056 km (0.106 R)
• M77: 45,526,073 km (0.11 R)
• M78: 45,598,478 km (0.091 R)
• M79: 45,743,439 km (0.086 R)
• M80: 46,252,071 km (0.11 R)
• M81: 46,397,630 km (0.111 R)
• M82: 46,689,495 km (0.085 R)
• M83: 47,201,569 km (0.116 R)
• M84: 47,421,478 km (0.071 R)
• M85: 47,494,930 km (0.084 R)
• M86: 48,526,707 km (0.102 R)
• M87: 49,565,963 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 5.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.98 AU - 14.44 AU

Year: 16247 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,119,547 km

• M1: 171,589 km (0.083 R)
• M2: 226,790 km (0.03 R)
• M3: 273,016 km (0.113 R)
• M4: 404,213 km (0.095 R)
• M5: 452,384 km (0.117 R)
• M6: 598,242 km (0.106 R)
• M7: 642,672 km (0.044 R)
• M8: 735,124 km (0.101 R)
• M9: 782,995 km (0.103 R)
• M10: 972,087 km (0.104 R)
• M11: 1,038,209 km (0.062 R)
• M12: 1,133,503 km (0.073 R)
• M13: 1,497,175 km (0.099 R)
• M14: 1,845,140 km (0.072 R)
• M15: 2,045,302 km (0.09 R)
• M16: 2,113,519 km (0.1 R)
• M17: 2,575,776 km (0.114 R)
• M18: 2,612,727 km (0.079 R)
• M19: 3,325,561 km (0.044 R)
• M20: 3,466,781 km (0.098 R)
• M21: 3,776,299 km (0.083 R)
• M22: 4,116,185 km (0.036 R)
• M23: 4,246,186 km (0.028 R)
• M24: 4,734,324 km (0.113 R)
• M25: 5,690,703 km (0.039 R)
• M26: 5,787,194 km (0.08 R)
• M27: 6,129,025 km (0.041 R)
• M28: 6,781,122 km (0.113 R)
• M29: 6,960,490 km (0.038 R)
• M30: 7,323,863 km (0.096 R)
• M31: 7,719,998 km (0.096 R)
• M32: 7,880,367 km (0.112 R)
• M33: 8,231,772 km (0.093 R)
• M34: 8,505,387 km (0.088 R)
• M35: 8,726,642 km (0.045 R)
• M36: 8,837,943 km (0.063 R)
• M37: 9,287,784 km (0.112 R)
• M38: 9,572,618 km (0.08 R)
• M39: 11,250,957 km (0.086 R)
• M40: 12,046,069 km (0.12 R)
• M41: 12,170,086 km (0.065 R)
• M42: 12,294,402 km (0.085 R)
• M43: 12,513,114 km (0.071 R)
• M44: 12,922,563 km (0.093 R)
• M45: 13,208,744 km (0.118 R)
• M46: 15,135,265 km (0.107 R)
• M47: 15,235,496 km (0.1 R)
• M48: 15,269,006 km (0.079 R)
• M49: 15,807,857 km (0.093 R)
• M50: 16,628,103 km (0.096 R)
• M51: 17,919,282 km (0.109 R)
• M52: 18,344,888 km (0.112 R)
• M53: 18,451,850 km (0.065 R)
• M54: 19,933,916 km (0.12 R)
• M55: 20,522,584 km (0.101 R)
• M56: 20,670,686 km (0.109 R)
• M57: 20,707,786 km (0.055 R)
• M58: 25,393,341 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: 235 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit