🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 324 Days

Day: 34.9 Hours

Environment

Temp: 71 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,866,833 km

• M1: 48,769 km (0.112 R)
• M2: 551,867 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.97 AU - 1.45 AU

Year: 481 Days

Day: 37.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.41 AU - 2.55 AU

Year: 1412 Days

Day: 45.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 12.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.48 AU - 6.3 AU

Year: 4526 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,866,833 km

• M1: 302,936 km (0.086 R)
• M2: 385,813 km (0.084 R)
• M3: 641,476 km (0.042 R)
• M4: 748,289 km (0.054 R)
• M5: 888,013 km (0.05 R)
• M6: 1,210,396 km (0.038 R)
• M7: 1,300,753 km (0.119 R)
• M8: 1,488,948 km (0.093 R)
• M9: 1,570,030 km (0.071 R)
• M10: 1,703,172 km (0.077 R)
• M11: 1,875,209 km (0.1 R)
• M12: 1,999,076 km (0.045 R)
• M13: 2,640,552 km (0.1 R)
• M14: 2,740,035 km (0.031 R)
• M15: 3,670,683 km (0.098 R)
• M16: 3,963,446 km (0.081 R)
• M17: 4,381,572 km (0.046 R)
• M18: 4,524,139 km (0.081 R)
• M19: 5,159,631 km (0.032 R)
• M20: 5,285,143 km (0.082 R)
• M21: 5,386,271 km (0.082 R)
• M22: 5,616,353 km (0.026 R)
• M23: 5,901,786 km (0.056 R)
• M24: 6,677,451 km (0.105 R)
• M25: 6,980,087 km (0.095 R)
• M26: 7,119,213 km (0.088 R)
• M27: 7,513,553 km (0.073 R)
• M28: 8,147,698 km (0.119 R)
• M29: 8,382,717 km (0.094 R)
• M30: 8,829,117 km (0.045 R)
• M31: 8,919,474 km (0.113 R)
• M32: 9,590,719 km (0.062 R)
• M33: 10,246,706 km (0.078 R)
• M34: 10,724,073 km (0.102 R)
• M35: 10,884,891 km (0.045 R)
• M36: 11,111,382 km (0.038 R)
• M37: 11,404,743 km (0.111 R)
• M38: 11,503,179 km (0.119 R)
• M39: 11,999,395 km (0.115 R)
• M40: 12,199,856 km (0.108 R)
• M41: 12,401,514 km (0.087 R)
• M42: 12,671,987 km (0.058 R)
• M43: 13,012,920 km (0.068 R)
• M44: 13,425,960 km (0.051 R)
• M45: 13,564,637 km (0.105 R)
• M46: 14,088,978 km (0.053 R)
• M47: 14,691,109 km (0.049 R)
• M48: 14,798,221 km (0.051 R)
• M49: 15,193,459 km (0.042 R)
• M50: 15,337,970 km (0.079 R)
• M51: 15,446,728 km (0.026 R)
• M52: 15,628,490 km (0.096 R)
• M53: 15,774,347 km (0.102 R)
• M54: 16,362,566 km (0.036 R)
• M55: 16,733,868 km (0.1 R)
• M56: 16,883,167 km (0.095 R)
• M57: 17,070,463 km (0.111 R)
• M58: 17,447,151 km (0.111 R)
• M59: 17,788,384 km (0.043 R)
• M60: 17,978,971 km (0.107 R)
• M61: 18,093,563 km (0.073 R)
• M62: 18,208,604 km (0.104 R)
• M63: 18,631,966 km (0.115 R)
• M64: 19,253,695 km (0.08 R)
• M65: 19,842,811 km (0.096 R)
• M66: 20,477,705 km (0.111 R)
• M67: 21,523,543 km (0.117 R)
• M68: 21,686,007 km (0.089 R)
• M69: 22,958,935 km (0.118 R)
• M70: 23,208,015 km (0.111 R)
• M71: 24,171,426 km (0.078 R)
• M72: 25,190,785 km (0.109 R)
• M73: 25,878,038 km (0.083 R)
• M74: 26,224,058 km (0.069 R)
• M75: 26,310,825 km (0.114 R)
• M76: 27,315,075 km (0.049 R)
• M77: 27,711,510 km (0.094 R)
• M78: 28,331,892 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 9.1

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.52 AU - 6.42 AU

Year: 4627 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,866,833 km

• M1: 127,308 km (0.053 R)
• M2: 205,996 km (0.095 R)
• M3: 727,494 km (0.074 R)
• M4: 869,463 km (0.106 R)
• M5: 978,669 km (0.057 R)
• M6: 1,181,374 km (0.067 R)
• M7: 1,272,479 km (0.1 R)
• M8: 1,350,270 km (0.067 R)
• M9: 1,576,762 km (0.109 R)
• M10: 1,694,794 km (0.117 R)
• M11: 1,798,316 km (0.11 R)
• M12: 1,886,130 km (0.061 R)
• M13: 2,048,144 km (0.065 R)
• M14: 2,600,909 km (0.117 R)
• M15: 2,660,748 km (0.094 R)
• M16: 2,802,118 km (0.055 R)
• M17: 3,176,860 km (0.052 R)
• M18: 3,457,656 km (0.045 R)
• M19: 4,112,595 km (0.092 R)
• M20: 4,229,431 km (0.099 R)
• M21: 4,442,608 km (0.101 R)
• M22: 4,586,671 km (0.065 R)
• M23: 4,683,461 km (0.079 R)
• M24: 5,279,159 km (0.116 R)
• M25: 6,486,863 km (0.107 R)
• M26: 6,568,394 km (0.075 R)
• M27: 6,650,523 km (0.059 R)
• M28: 6,732,802 km (0.112 R)
• M29: 7,460,745 km (0.088 R)
• M30: 7,546,315 km (0.11 R)
• M31: 8,658,725 km (0.03 R)
• M32: 9,050,970 km (0.059 R)
• M33: 9,203,411 km (0.074 R)
• M34: 9,665,818 km (0.076 R)
• M35: 9,852,965 km (0.078 R)
• M36: 10,325,993 km (0.062 R)
• M37: 10,935,754 km (0.077 R)
• M38: 11,130,680 km (0.088 R)
• M39: 11,228,667 km (0.065 R)
• M40: 11,294,041 km (0.091 R)
• M41: 11,656,367 km (0.082 R)
• M42: 11,822,271 km (0.079 R)
• M43: 12,022,433 km (0.038 R)
• M44: 12,834,301 km (0.066 R)
• M45: 13,350,712 km (0.112 R)
• M46: 13,454,683 km (0.069 R)
• M47: 13,909,012 km (0.068 R)
• M48: 14,226,309 km (0.115 R)
• M49: 14,546,149 km (0.103 R)
• M50: 15,048,349 km (0.117 R)
• M51: 16,440,058 km (0.088 R)
• M52: 16,514,408 km (0.103 R)
• M53: 16,588,908 km (0.083 R)
• M54: 16,813,005 km (0.085 R)
• M55: 16,925,503 km (0.053 R)
• M56: 18,371,516 km (0.036 R)
• M57: 18,564,647 km (0.106 R)
• M58: 19,070,138 km (0.063 R)
• M59: 19,344,351 km (0.03 R)
• M60: 19,462,085 km (0.076 R)
• M61: 19,580,267 km (0.112 R)
• M62: 21,828,274 km (0.114 R)
• M63: 22,032,924 km (0.08 R)
• M64: 22,114,904 km (0.117 R)
• M65: 22,402,880 km (0.089 R)
• M66: 24,368,296 km (0.118 R)
• M67: 24,453,268 km (0.09 R)
• M68: 24,580,725 km (0.07 R)
• M69: 24,750,968 km (0.037 R)
• M70: 25,954,034 km (0.098 R)
• M71: 26,257,867 km (0.067 R)
• M72: 26,388,316 km (0.09 R)
• M73: 26,606,430 km (0.114 R)
• M74: 27,044,303 km (0.045 R)
• M75: 27,440,438 km (0.082 R)
• M76: 28,819,731 km (0.11 R)
• M77: 28,954,369 km (0.105 R)
• M78: 29,089,156 km (0.114 R)
• M79: 29,495,165 km (0.07 R)
• M80: 29,585,522 km (0.055 R)
• M81: 29,902,819 km (0.118 R)
• M82: 30,039,252 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.34 AU - 7.54 AU

Year: 5910 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,866,833 km

• M1: 179,218 km (0.117 R)
• M2: 289,621 km (0.094 R)
• M3: 410,497 km (0.044 R)
• M4: 621,579 km (0.087 R)
• M5: 712,983 km (0.12 R)
• M6: 885,769 km (0.105 R)
• M7: 1,087,876 km (0.086 R)
• M8: 1,321,099 km (0.028 R)
• M9: 1,459,926 km (0.109 R)
• M10: 1,923,978 km (0.1 R)
• M11: 2,065,049 km (0.089 R)
• M12: 2,228,111 km (0.119 R)
• M13: 2,376,661 km (0.108 R)
• M14: 2,664,488 km (0.036 R)
• M15: 2,763,073 km (0.069 R)
• M16: 3,025,168 km (0.089 R)
• M17: 3,128,091 km (0.048 R)
• M18: 3,401,556 km (0.081 R)
• M19: 4,017,301 km (0.119 R)
• M20: 4,176,773 km (0.076 R)
• M21: 4,691,539 km (0.115 R)
• M22: 6,066,343 km (0.054 R)
• M23: 6,568,693 km (0.105 R)
• M24: 7,222,735 km (0.115 R)
• M25: 7,361,562 km (0.116 R)
• M26: 7,670,332 km (0.046 R)
• M27: 7,983,290 km (0.063 R)
• M28: 8,242,543 km (0.113 R)
• M29: 8,917,828 km (0.107 R)
• M30: 9,096,897 km (0.05 R)
• M31: 9,458,625 km (0.034 R)
• M32: 9,580,397 km (0.071 R)
• M33: 10,698,791 km (0.049 R)
• M34: 11,177,055 km (0.078 R)
• M35: 11,858,324 km (0.117 R)
• M36: 12,154,378 km (0.1 R)
• M37: 12,486,336 km (0.072 R)
• M38: 12,653,437 km (0.064 R)
• M39: 13,329,320 km (0.114 R)
• M40: 14,295,124 km (0.086 R)
• M41: 14,505,010 km (0.106 R)
• M42: 14,857,163 km (0.104 R)
• M43: 15,283,517 km (0.117 R)
• M44: 15,569,997 km (0.114 R)
• M45: 15,786,016 km (0.08 R)
• M46: 16,403,556 km (0.034 R)
• M47: 16,586,664 km (0.098 R)
• M48: 17,066,125 km (0.071 R)
• M49: 17,251,626 km (0.061 R)
• M50: 17,363,376 km (0.084 R)
• M51: 17,512,675 km (0.117 R)
• M52: 17,737,371 km (0.108 R)
• M53: 18,455,291 km (0.114 R)
• M54: 18,722,174 km (0.097 R)
• M55: 18,836,915 km (0.082 R)
• M56: 19,028,849 km (0.091 R)
• M57: 19,375,767 km (0.083 R)
• M58: 19,569,346 km (0.041 R)
• M59: 20,115,079 km (0.053 R)
• M60: 20,389,741 km (0.119 R)
• M61: 20,586,761 km (0.037 R)
• M62: 21,943,016 km (0.115 R)
• M63: 22,144,973 km (0.089 R)
• M64: 22,509,992 km (0.104 R)
• M65: 22,795,125 km (0.1 R)
• M66: 22,958,785 km (0.091 R)
• M67: 23,740,883 km (0.11 R)
• M68: 23,865,199 km (0.101 R)
• M69: 27,345,892 km (0.115 R)
• M70: 27,563,258 km (0.103 R)
• M71: 27,955,952 km (0.116 R)
• M72: 28,130,982 km (0.088 R)
• M73: 28,438,406 km (0.06 R)
• M74: 28,526,369 km (0.081 R)
• M75: 28,658,464 km (0.061 R)
• M76: 29,012,113 km (0.06 R)
• M77: 29,723,451 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 12.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.96 AU - 7.92 AU

Year: 7339 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,866,833 km

• M1: 224,846 km (0.078 R)
• M2: 427,850 km (0.093 R)
• M3: 602,580 km (0.117 R)
• M4: 936,483 km (0.109 R)
• M5: 1,092,962 km (0.05 R)
• M6: 1,327,532 km (0.107 R)
• M7: 1,469,201 km (0.099 R)
• M8: 1,672,654 km (0.119 R)
• M9: 2,211,505 km (0.095 R)
• M10: 2,622,301 km (0.029 R)
• M11: 2,917,308 km (0.04 R)
• M12: 3,033,845 km (0.113 R)
• M13: 3,128,091 km (0.101 R)
• M14: 3,271,406 km (0.107 R)
• M15: 3,368,196 km (0.109 R)
• M16: 3,639,417 km (0.047 R)
• M17: 4,177,072 km (0.111 R)
• M18: 4,549,570 km (0.114 R)
• M19: 4,712,483 km (0.058 R)
• M20: 5,184,913 km (0.111 R)
• M21: 5,441,174 km (0.099 R)
• M22: 5,614,408 km (0.082 R)
• M23: 6,386,184 km (0.097 R)
• M24: 6,507,807 km (0.12 R)
• M25: 6,630,327 km (0.114 R)
• M26: 6,908,878 km (0.09 R)
• M27: 7,349,743 km (0.109 R)
• M28: 7,767,421 km (0.094 R)
• M29: 7,962,795 km (0.11 R)
• M30: 8,693,132 km (0.039 R)
• M31: 9,375,747 km (0.081 R)
• M32: 9,479,718 km (0.095 R)
• M33: 9,899,041 km (0.063 R)
• M34: 10,288,893 km (0.059 R)
• M35: 10,503,715 km (0.045 R)
• M36: 11,120,358 km (0.08 R)
• M37: 11,267,263 km (0.081 R)
• M38: 11,973,365 km (0.114 R)
• M39: 12,579,236 km (0.1 R)
• M40: 13,311,667 km (0.114 R)
• M41: 13,663,522 km (0.108 R)
• M42: 15,632,229 km (0.068 R)
• M43: 15,714,508 km (0.09 R)
• M44: 16,923,110 km (0.095 R)
• M45: 17,859,891 km (0.093 R)
• M46: 18,551,782 km (0.038 R)
• M47: 18,857,260 km (0.112 R)
• M48: 19,252,348 km (0.087 R)
• M49: 20,589,454 km (0.105 R)
• M50: 20,770,019 km (0.116 R)
• M51: 22,697,288 km (0.104 R)
• M52: 22,837,162 km (0.074 R)
• M53: 24,537,791 km (0.118 R)
• M54: 25,451,684 km (0.056 R)
• M55: 26,720,274 km (0.096 R)
• M56: 27,809,646 km (0.085 R)
• M57: 27,909,428 km (0.103 R)
• M58: 28,109,290 km (0.095 R)
• M59: 28,309,751 km (0.071 R)
• M60: 28,611,191 km (0.104 R)
• M61: 29,115,934 km (0.119 R)
• M62: 29,471,080 km (0.117 R)
• M63: 30,185,559 km (0.098 R)
• M64: 31,527,602 km (0.045 R)
• M65: 31,631,722 km (0.088 R)
• M66: 31,944,531 km (0.104 R)
• M67: 33,100,324 km (0.099 R)
• M68: 34,216,324 km (0.111 R)
• M69: 34,913,450 km (0.104 R)
• M70: 36,430,672 km (0.054 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.5

Radius: 4.6

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.62 AU - 16.58 AU

Year: 18138 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,866,833 km

• M1: 232,774 km (0.11 R)
• M2: 322,982 km (0.101 R)
• M3: 455,825 km (0.105 R)
• M4: 570,865 km (0.091 R)
• M5: 640,877 km (0.059 R)
• M6: 1,053,767 km (0.094 R)
• M7: 1,096,852 km (0.108 R)
• M8: 1,162,375 km (0.081 R)
• M9: 1,657,694 km (0.073 R)
• M10: 1,810,134 km (0.046 R)
• M11: 1,940,584 km (0.096 R)
• M12: 2,128,329 km (0.085 R)
• M13: 2,183,082 km (0.109 R)
• M14: 2,406,731 km (0.099 R)
• M15: 2,608,538 km (0.115 R)
• M16: 2,637,859 km (0.074 R)
• M17: 2,875,869 km (0.102 R)
• M18: 3,089,944 km (0.11 R)
• M19: 3,309,105 km (0.094 R)
• M20: 3,468,726 km (0.064 R)
• M21: 4,064,275 km (0.09 R)
• M22: 4,304,230 km (0.096 R)
• M23: 4,726,395 km (0.11 R)
• M24: 4,870,159 km (0.074 R)
• M25: 4,978,767 km (0.046 R)
• M26: 5,198,526 km (0.117 R)
• M27: 6,187,218 km (0.065 R)
• M28: 6,423,433 km (0.058 R)
• M29: 6,622,698 km (0.119 R)
• M30: 7,356,176 km (0.101 R)
• M31: 7,564,566 km (0.066 R)
• M32: 7,859,573 km (0.083 R)
• M33: 8,158,170 km (0.078 R)
• M34: 8,417,274 km (0.072 R)
• M35: 8,504,190 km (0.077 R)
• M36: 9,031,971 km (0.099 R)
• M37: 9,479,867 km (0.104 R)
• M38: 9,889,317 km (0.098 R)
• M39: 10,350,826 km (0.061 R)
• M40: 11,438,852 km (0.069 R)
• M41: 12,463,447 km (0.095 R)
• M42: 12,961,758 km (0.031 R)
• M43: 13,011,873 km (0.095 R)
• M44: 13,517,215 km (0.05 R)
• M45: 14,028,989 km (0.032 R)
• M46: 15,229,961 km (0.092 R)
• M47: 15,335,876 km (0.085 R)
• M48: 15,976,903 km (0.107 R)
• M49: 16,354,787 km (0.067 R)
• M50: 17,229,785 km (0.051 R)
• M51: 17,506,242 km (0.117 R)
• M52: 17,561,743 km (0.092 R)
• M53: 17,895,944 km (0.109 R)
• M54: 18,400,987 km (0.099 R)
• M55: 20,819,386 km (0.04 R)
• M56: 21,113,944 km (0.049 R)
• M57: 22,848,980 km (0.078 R)
• M58: 23,641,550 km (0.089 R)
• M59: 25,946,105 km (0.106 R)
• M60: 26,072,665 km (0.059 R)
• M61: 27,028,595 km (0.114 R)
• M62: 28,843,666 km (0.099 R)
• M63: 29,171,884 km (0.106 R)
• M64: 29,369,353 km (0.092 R)
• M65: 31,706,670 km (0.103 R)
• M66: 31,774,289 km (0.08 R)
• M67: 32,931,727 km (0.043 R)
• M68: 33,481,051 km (0.038 R)
• M69: 33,964,401 km (0.074 R)
• M70: 34,033,516 km (0.105 R)
• M71: 34,102,779 km (0.104 R)
• M72: 34,241,457 km (0.047 R)
• M73: 35,708,862 km (0.052 R)
• M74: 36,202,535 km (0.116 R)
• M75: 36,485,724 km (0.072 R)
• M76: 37,125,404 km (0.119 R)
• M77: 37,554,002 km (0.038 R)
• M78: 37,984,096 km (0.088 R)
• M79: 40,013,092 km (0.104 R)
• M80: 40,305,855 km (0.103 R)
• M81: 42,822,390 km (0.074 R)
• M82: 42,897,189 km (0.1 R)
• M83: 43,121,885 km (0.115 R)
• M84: 43,271,782 km (0.035 R)
• M85: 43,346,881 km (0.065 R)
• M86: 45,465,635 km (0.083 R)
• M87: 45,924,153 km (0.098 R)
• M88: 46,999,761 km (0.069 R)
• M89: 47,153,997 km (0.081 R)
• M90: 48,083,598 km (0.06 R)
• M91: 48,472,702 km (0.107 R)
• M92: 49,724,687 km (0.118 R)
• M93: 50,591,756 km (0.091 R)
• M94: 51,146,016 km (0.081 R)
• M95: 51,781,957 km (0.102 R)
• M96: 52,180,784 km (0.106 R)
• M97: 52,340,555 km (0.119 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit