🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.67 AU - 1.05 AU

Year: 356 Days

Day: 25.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.6 AU - 2.2 AU

Year: 1169 Days

Day: 30.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,344,399 km

• M1: 1,752,838 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.96 AU - 1.98 AU

Year: 1234 Days

Day: 39.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.45 AU - 6.09 AU

Year: 5398 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,344,399 km

• M1: 206,894 km (0.065 R)
• M2: 357,689 km (0.109 R)
• M3: 493,374 km (0.109 R)
• M4: 714,928 km (0.102 R)
• M5: 846,574 km (0.057 R)
• M6: 987,496 km (0.111 R)
• M7: 1,137,243 km (0.088 R)
• M8: 1,311,525 km (0.076 R)
• M9: 1,705,865 km (0.119 R)
• M10: 2,137,754 km (0.105 R)
• M11: 2,256,235 km (0.103 R)
• M12: 2,520,874 km (0.118 R)
• M13: 3,329,151 km (0.085 R)
• M14: 3,490,866 km (0.09 R)
• M15: 3,846,460 km (0.117 R)
• M16: 3,992,019 km (0.109 R)
• M17: 4,164,206 km (0.113 R)
• M18: 5,009,434 km (0.09 R)
• M19: 5,222,312 km (0.114 R)
• M20: 5,384,027 km (0.047 R)
• M21: 5,547,388 km (0.117 R)
• M22: 5,879,196 km (0.088 R)
• M23: 6,246,010 km (0.056 R)
• M24: 6,389,026 km (0.072 R)
• M25: 6,591,282 km (0.09 R)
• M26: 7,150,928 km (0.118 R)
• M27: 7,391,182 km (0.087 R)
• M28: 7,573,093 km (0.102 R)
• M29: 7,787,317 km (0.075 R)
• M30: 8,065,719 km (0.078 R)
• M31: 8,632,396 km (0.114 R)
• M32: 8,824,180 km (0.118 R)
• M33: 8,920,671 km (0.112 R)
• M34: 9,082,087 km (0.098 R)
• M35: 9,309,924 km (0.094 R)
• M36: 9,539,557 km (0.087 R)
• M37: 9,737,924 km (0.094 R)
• M38: 9,837,706 km (0.073 R)
• M39: 11,269,208 km (0.042 R)
• M40: 11,867,150 km (0.108 R)
• M41: 12,009,268 km (0.08 R)
• M42: 12,152,134 km (0.089 R)
• M43: 13,057,201 km (0.103 R)
• M44: 13,871,762 km (0.105 R)
• M45: 14,323,099 km (0.095 R)
• M46: 14,626,633 km (0.058 R)
• M47: 14,855,667 km (0.103 R)
• M48: 15,549,951 km (0.092 R)
• M49: 15,822,967 km (0.096 R)
• M50: 16,215,512 km (0.069 R)
• M51: 16,373,487 km (0.079 R)
• M52: 16,651,141 km (0.031 R)
• M53: 17,574,459 km (0.101 R)
• M54: 17,858,844 km (0.118 R)
• M55: 18,473,243 km (0.087 R)
• M56: 21,735,224 km (0.117 R)
• M57: 22,435,043 km (0.08 R)
• M58: 22,567,138 km (0.109 R)
• M59: 24,533,752 km (0.04 R)
• M60: 25,079,485 km (0.068 R)
• M61: 26,415,244 km (0.072 R)
• M62: 27,302,808 km (0.06 R)
• M63: 27,679,496 km (0.071 R)
• M64: 27,821,165 km (0.064 R)
• M65: 27,915,711 km (0.107 R)
• M66: 28,105,251 km (0.095 R)
• M67: 29,395,682 km (0.108 R)
• M68: 30,510,187 km (0.112 R)
• M69: 30,754,330 km (0.084 R)
• M70: 31,195,345 km (0.108 R)
• M71: 31,293,631 km (0.057 R)
• M72: 31,786,705 km (0.119 R)
• M73: 32,531,104 km (0.114 R)
• M74: 32,780,484 km (0.114 R)
• M75: 32,880,415 km (0.067 R)
• M76: 33,331,453 km (0.069 R)
• M77: 33,734,021 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 14.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.21 AU - 5.75 AU

Year: 5724 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,344,399 km

• M1: 236,365 km (0.078 R)
• M2: 430,094 km (0.09 R)
• M3: 547,079 km (0.066 R)
• M4: 703,559 km (0.12 R)
• M5: 906,114 km (0.107 R)
• M6: 1,083,388 km (0.046 R)
• M7: 1,389,465 km (0.117 R)
• M8: 1,579,754 km (0.109 R)
• M9: 2,104,543 km (0.11 R)
• M10: 2,325,499 km (0.115 R)
• M11: 2,428,572 km (0.052 R)
• M12: 3,079,622 km (0.063 R)
• M13: 3,285,468 km (0.093 R)
• M14: 3,591,097 km (0.107 R)
• M15: 3,759,544 km (0.079 R)
• M16: 4,693,783 km (0.098 R)
• M17: 5,725,709 km (0.111 R)
• M18: 5,838,356 km (0.119 R)
• M19: 6,383,790 km (0.062 R)
• M20: 6,707,221 km (0.082 R)
• M21: 7,771,759 km (0.11 R)
• M22: 7,865,557 km (0.103 R)
• M23: 9,019,555 km (0.116 R)
• M24: 9,416,139 km (0.095 R)
• M25: 9,784,748 km (0.079 R)
• M26: 10,055,670 km (0.11 R)
• M27: 10,570,586 km (0.104 R)
• M28: 11,412,373 km (0.032 R)
• M29: 11,626,298 km (0.101 R)
• M30: 11,769,612 km (0.075 R)
• M31: 11,985,632 km (0.08 R)
• M32: 12,568,316 km (0.104 R)
• M33: 12,715,520 km (0.101 R)
• M34: 12,974,324 km (0.118 R)
• M35: 13,085,775 km (0.092 R)
• M36: 13,384,671 km (0.119 R)
• M37: 13,572,566 km (0.044 R)
• M38: 13,875,053 km (0.064 R)
• M39: 14,065,341 km (0.08 R)
• M40: 14,333,122 km (0.046 R)
• M41: 14,757,381 km (0.112 R)
• M42: 15,068,545 km (0.105 R)
• M43: 15,224,874 km (0.12 R)
• M44: 16,014,901 km (0.101 R)
• M45: 17,676,185 km (0.115 R)
• M46: 17,923,919 km (0.103 R)
• M47: 18,172,701 km (0.066 R)
• M48: 19,647,287 km (0.056 R)
• M49: 20,550,409 km (0.095 R)
• M50: 21,291,367 km (0.117 R)
• M51: 21,952,440 km (0.085 R)
• M52: 25,637,933 km (0.046 R)
• M53: 26,059,051 km (0.068 R)
• M54: 26,435,440 km (0.05 R)
• M55: 27,050,885 km (0.084 R)
• M56: 27,193,452 km (0.074 R)
• M57: 28,731,169 km (0.082 R)
• M58: 29,804,533 km (0.084 R)
• M59: 30,099,690 km (0.099 R)
• M60: 31,289,442 km (0.118 R)
• M61: 31,539,270 km (0.114 R)
• M62: 31,739,731 km (0.101 R)
• M63: 31,940,492 km (0.102 R)
• M64: 32,849,149 km (0.101 R)
• M65: 33,204,893 km (0.031 R)
• M66: 33,306,620 km (0.104 R)
• M67: 33,919,971 km (0.078 R)
• M68: 34,485,600 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 14.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.6 AU - 6.92 AU

Year: 6989 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,344,399 km

• M1: 190,737 km (0.078 R)
• M2: 333,753 km (0.092 R)
• M3: 652,845 km (0.075 R)
• M4: 886,517 km (0.11 R)
• M5: 1,576,762 km (0.081 R)
• M6: 2,635,765 km (0.117 R)
• M7: 2,762,773 km (0.109 R)
• M8: 2,979,242 km (0.114 R)
• M9: 3,201,544 km (0.1 R)
• M10: 3,337,678 km (0.089 R)
• M11: 3,545,470 km (0.082 R)
• M12: 3,829,257 km (0.072 R)
• M13: 3,974,067 km (0.074 R)
• M14: 4,071,605 km (0.075 R)
• M15: 4,194,724 km (0.1 R)
• M16: 4,829,169 km (0.036 R)
• M17: 5,197,778 km (0.084 R)
• M18: 5,439,678 km (0.107 R)
• M19: 5,851,072 km (0.108 R)
• M20: 6,018,472 km (0.092 R)
• M21: 6,159,393 km (0.112 R)
• M22: 6,675,356 km (0.107 R)
• M23: 6,968,119 km (0.088 R)
• M24: 7,265,071 km (0.118 R)
• M25: 7,535,993 km (0.071 R)
• M26: 9,004,745 km (0.048 R)
• M27: 9,590,420 km (0.094 R)
• M28: 9,921,181 km (0.037 R)
• M29: 10,188,513 km (0.057 R)
• M30: 10,526,005 km (0.052 R)
• M31: 11,073,833 km (0.084 R)
• M32: 11,912,927 km (0.108 R)
• M33: 12,019,291 km (0.074 R)
• M34: 12,268,671 km (0.068 R)
• M35: 12,555,899 km (0.091 R)
• M36: 13,356,995 km (0.068 R)
• M37: 13,875,352 km (0.102 R)
• M38: 14,589,532 km (0.117 R)
• M39: 14,855,667 km (0.119 R)
• M40: 15,085,150 km (0.091 R)
• M41: 15,200,340 km (0.091 R)
• M42: 15,663,795 km (0.049 R)
• M43: 15,819,376 km (0.106 R)
• M44: 16,289,263 km (0.079 R)
• M45: 16,684,202 km (0.05 R)
• M46: 16,882,868 km (0.114 R)
• M47: 17,604,827 km (0.115 R)
• M48: 17,766,542 km (0.053 R)
• M49: 18,050,928 km (0.049 R)
• M50: 18,336,660 km (0.117 R)
• M51: 19,161,692 km (0.115 R)
• M52: 19,830,395 km (0.071 R)
• M53: 20,167,738 km (0.108 R)
• M54: 20,506,876 km (0.112 R)
• M55: 21,276,856 km (0.069 R)
• M56: 21,492,427 km (0.036 R)
• M57: 21,708,745 km (0.113 R)
• M58: 22,056,411 km (0.078 R)
• M59: 22,493,536 km (0.057 R)
• M60: 23,643,495 km (0.108 R)
• M61: 24,090,792 km (0.089 R)
• M62: 24,812,452 km (0.102 R)
• M63: 25,039,392 km (0.084 R)
• M64: 26,138,488 km (0.069 R)
• M65: 26,508,443 km (0.118 R)
• M66: 26,740,470 km (0.116 R)
• M67: 27,159,942 km (0.115 R)
• M68: 27,346,940 km (0.067 R)
• M69: 27,816,677 km (0.029 R)
• M70: 27,910,924 km (0.105 R)
• M71: 28,005,320 km (0.04 R)
• M72: 28,763,931 km (0.092 R)
• M73: 29,577,444 km (0.094 R)
• M74: 30,156,388 km (0.103 R)
• M75: 30,350,117 km (0.114 R)
• M76: 30,592,914 km (0.062 R)
• M77: 31,816,625 km (0.102 R)
• M78: 32,063,312 km (0.109 R)
• M79: 32,856,928 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 3.4

Gravity: 77.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.27 AU - 13.45 AU

Year: 19390 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,344,399 km

• M1: 90,058 km (0.085 R)
• M2: 222,901 km (0.11 R)
• M3: 575,802 km (0.083 R)
• M4: 694,134 km (0.108 R)
• M5: 846,126 km (0.114 R)
• M6: 1,064,688 km (0.097 R)
• M7: 1,300,005 km (0.115 R)
• M8: 2,242,023 km (0.092 R)
• M9: 4,310,064 km (0.082 R)
• M10: 4,355,991 km (0.05 R)
• M11: 4,728,190 km (0.069 R)
• M12: 4,966,051 km (0.11 R)
• M13: 5,305,488 km (0.101 R)
• M14: 5,652,556 km (0.11 R)
• M15: 6,006,803 km (0.051 R)
• M16: 6,057,966 km (0.102 R)
• M17: 6,950,317 km (0.117 R)
• M18: 7,938,860 km (0.06 R)
• M19: 8,051,507 km (0.092 R)
• M20: 8,278,148 km (0.111 R)
• M21: 8,795,756 km (0.05 R)
• M22: 9,442,468 km (0.068 R)
• M23: 9,502,158 km (0.086 R)
• M24: 10,226,510 km (0.087 R)
• M25: 10,781,369 km (0.098 R)
• M26: 10,843,602 km (0.087 R)
• M27: 11,345,951 km (0.084 R)
• M28: 11,599,968 km (0.062 R)
• M29: 11,663,697 km (0.117 R)
• M30: 11,984,435 km (0.116 R)
• M31: 12,503,689 km (0.095 R)
• M32: 12,831,907 km (0.096 R)
• M33: 13,698,378 km (0.052 R)
• M34: 15,487,269 km (0.11 R)
• M35: 15,627,891 km (0.043 R)
• M36: 15,839,572 km (0.097 R)
• M37: 19,202,682 km (0.111 R)
• M38: 19,809,301 km (0.088 R)
• M39: 20,345,310 km (0.069 R)
• M40: 20,576,439 km (0.052 R)
• M41: 21,041,389 km (0.067 R)
• M42: 21,119,180 km (0.062 R)
• M43: 21,745,247 km (0.101 R)
• M44: 22,775,378 km (0.07 R)
• M45: 22,935,298 km (0.114 R)
• M46: 23,015,333 km (0.072 R)
• M47: 23,336,669 km (0.055 R)
• M48: 23,417,303 km (0.049 R)
• M49: 23,821,367 km (0.071 R)
• M50: 24,554,695 km (0.106 R)
• M51: 25,212,776 km (0.06 R)
• M52: 25,460,959 km (0.056 R)
• M53: 25,627,013 km (0.112 R)
• M54: 26,043,493 km (0.112 R)
• M55: 27,646,285 km (0.104 R)
• M56: 28,416,564 km (0.098 R)
• M57: 29,107,258 km (0.099 R)
• M58: 29,715,971 km (0.1 R)
• M59: 30,065,881 km (0.089 R)
• M60: 32,642,255 km (0.069 R)
• M61: 33,093,592 km (0.07 R)
• M62: 35,751,498 km (0.097 R)
• M63: 36,123,547 km (0.078 R)
• M64: 36,496,794 km (0.075 R)
• M65: 37,529,767 km (0.027 R)
• M66: 38,762,903 km (0.028 R)
• M67: 41,952,479 km (0.111 R)
• M68: 43,926,124 km (0.087 R)
• M69: 44,224,721 km (0.103 R)
• M70: 48,887,387 km (0.065 R)
• M71: 49,507,022 km (0.092 R)
• M72: 50,962,908 km (0.088 R)
• M73: 51,276,615 km (0.109 R)
• M74: 52,960,937 km (0.11 R)
• M75: 55,521,305 km (0.083 R)
• M76: 56,167,568 km (0.076 R)
• M77: 57,250,357 km (0.089 R)
• M78: 57,576,630 km (0.1 R)
• M79: 58,340,028 km (0.07 R)
• M80: 58,668,246 km (0.11 R)
• M81: 60,429,162 km (0.097 R)
• M82: 61,649,881 km (0.11 R)
• M83: 65,360,357 km (0.045 R)
• M84: 66,042,673 km (0.119 R)
• M85: 67,185,301 km (0.103 R)
• M86: 67,414,485 km (0.079 R)
• M87: 67,988,941 km (0.109 R)
• M88: 69,605,645 km (0.104 R)
• M89: 71,820,143 km (0.057 R)
• M90: 72,289,281 km (0.096 R)
• M91: 75,244,288 km (0.072 R)
• M92: 75,601,528 km (0.111 R)
• M93: 75,720,757 km (0.08 R)
• M94: 76,317,803 km (0.11 R)
• M95: 78,721,242 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.6

Radius: 6

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.9 AU - 13.7 AU

Year: 21644 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,344,399 km

• M1: 93,349 km (0.104 R)
• M2: 668,702 km (0.077 R)
• M3: 2,013,438 km (0.038 R)
• M4: 2,353,175 km (0.105 R)
• M5: 2,895,766 km (0.103 R)
• M6: 3,882,065 km (0.052 R)
• M7: 4,175,426 km (0.119 R)
• M8: 4,739,111 km (0.109 R)
• M9: 6,371,822 km (0.086 R)
• M10: 6,968,119 km (0.032 R)
• M11: 8,971,235 km (0.033 R)
• M12: 9,469,994 km (0.116 R)
• M13: 10,149,019 km (0.1 R)
• M14: 10,378,801 km (0.116 R)
• M15: 10,494,440 km (0.054 R)
• M16: 10,552,335 km (0.081 R)
• M17: 11,673,271 km (0.059 R)
• M18: 13,330,217 km (0.079 R)
• M19: 13,455,880 km (0.027 R)
• M20: 14,090,025 km (0.116 R)
• M21: 14,346,436 km (0.1 R)
• M22: 14,410,763 km (0.106 R)
• M23: 14,475,240 km (0.032 R)
• M24: 14,798,820 km (0.096 R)
• M25: 14,928,820 km (0.095 R)
• M26: 14,994,045 km (0.097 R)
• M27: 15,453,161 km (0.109 R)
• M28: 15,850,194 km (0.081 R)
• M29: 16,654,581 km (0.032 R)
• M30: 16,722,200 km (0.105 R)
• M31: 18,302,701 km (0.109 R)
• M32: 18,372,563 km (0.058 R)
• M33: 19,930,326 km (0.059 R)
• M34: 20,797,694 km (0.102 R)
• M35: 20,943,403 km (0.044 R)
• M36: 22,121,785 km (0.049 R)
• M37: 22,196,135 km (0.11 R)
• M38: 23,245,864 km (0.053 R)
• M39: 23,397,107 km (0.111 R)
• M40: 24,850,600 km (0.09 R)
• M41: 28,246,023 km (0.082 R)
• M42: 28,569,304 km (0.034 R)
• M43: 31,532,538 km (0.041 R)
• M44: 32,541,875 km (0.106 R)
• M45: 32,626,548 km (0.067 R)
• M46: 32,795,892 km (0.118 R)
• M47: 33,818,394 km (0.098 R)
• M48: 33,904,113 km (0.094 R)
• M49: 34,592,114 km (0.046 R)
• M50: 35,894,513 km (0.076 R)
• M51: 36,244,572 km (0.111 R)
• M52: 36,332,236 km (0.089 R)
• M53: 36,947,981 km (0.058 R)
• M54: 37,213,069 km (0.089 R)
• M55: 37,301,481 km (0.111 R)
• M56: 37,567,316 km (0.077 R)
• M57: 39,085,286 km (0.054 R)
• M58: 39,716,140 km (0.045 R)
• M59: 39,806,647 km (0.109 R)
• M60: 40,988,021 km (0.101 R)
• M61: 41,262,384 km (0.061 R)
• M62: 41,445,492 km (0.081 R)
• M63: 45,449,030 km (0.12 R)
• M64: 45,543,576 km (0.098 R)
• M65: 46,683,512 km (0.088 R)
• M66: 48,410,769 km (0.056 R)
• M67: 50,061,282 km (0.086 R)
• M68: 50,256,657 km (0.051 R)
• M69: 51,237,420 km (0.082 R)
• M70: 52,521,718 km (0.086 R)
• M71: 53,816,787 km (0.087 R)
• M72: 54,117,030 km (0.107 R)
• M73: 54,719,311 km (0.107 R)
• M74: 55,627,071 km (0.056 R)
• M75: 57,355,076 km (0.087 R)
• M76: 58,071,649 km (0.029 R)
• M77: 58,174,274 km (0.026 R)
• M78: 62,223,290 km (0.052 R)
• M79: 64,016,370 km (0.094 R)
• M80: 64,228,499 km (0.081 R)
• M81: 64,440,779 km (0.114 R)
• M82: 64,972,599 km (0.12 R)
• M83: 67,437,673 km (0.09 R)
• M84: 68,410,508 km (0.1 R)
• M85: 68,627,275 km (0.118 R)
• M86: 69,279,223 km (0.067 R)
• M87: 70,588,952 km (0.077 R)
• M88: 70,917,768 km (0.109 R)
• M89: 71,247,033 km (0.03 R)
• M90: 71,466,792 km (0.101 R)
• M91: 71,907,059 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit