License etc. - Star Chart Vector Adobe Illustrator Resources


  • 2021.08.21 Re-create star data file. Corrected some of star names.
  • 2021.08.14 Deleted 3 skylines (Country, City, Seaside)
  • 2021.08.09 Corrected the constellation name.(Camelopardalis, Corona Australis)
  • 2021.08.07 Minorly modified the function to plot planets and comet.
  • 2021.07.11 Corrected a Skyline bug.
  • 2020.08.14 Corrected the function to plot the location of a comet.
  • 2020.07.19 Corrected the formula of the ecliptic latitude of the Moon.
  • 2020.05.11 Add function to rotate the celestial sphere additionally.
  • 2020.04.12 Corrected the Mercator projection.
  • 2020.02.12 Correct a function to draw meteor shower radiation point.
  • 2020.02.11 Change algorithm to calcurate Planet's position. Planet's position become more accurately.
  • 2020.01.03 Correct a function to calculate Moon Age.
  • 2019.12.29 Add world cities in the place dropdown list.
  • 2017.10.19 Correct sample ai download URLs at Sample ai.
  • 2017.08.20 Add 2 function. (1)Add checkbox to on/off corection of star position by parallax and atomosphere (2)Add checkbox to turn the celestial globe upside down.
  • 2017.07.05 Improve user interface. Add some meteors to meteor pulldown. Add some paper size to paper pulldown.
  • 2015.08.30 Fix a meteor pulldown function to plot a correct position of the radiation point on your star chart.
  • 2013.10.26 Launch Showcase page.
  • 2013.10.23 Launch Sample ai page.
  • 2013.10.09 Correct error in the User Interface.
  • 2013.09.22 You could add Comet ISON easily.
  • 2013.07.28 / 2013.07.26 improve the User Interface
  • 2013.07.22 release version 4


Creative Commons Attribution 3.0 Unported License(CC BY 3.0)

Star Chart Vector Adobe Illustrator Resources [ Every Starry Night AI ], which you can download at Star Chart Vector Adobe Illustrator Resources | CC BY 3.0, and Sample ai , are available under the Creative Commons Attribution 3.0 Unported License and may be reproduced without fee provided they are clearly and visibly credited.

about Credit

The credit must be presented in a clear and readable manner to all users by following rules and etiquette of your creative work industry.

For example
Star Chart:Every Starry Night AI ( )

If it's difficult to indicate credit on your product, please contact us in advance. In most cases, this will require payment.


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License History
2013.10.23 add Sample ai.
2013.07.23 release.

Software Terms of Use

This web service is using a software,which is mainly consisted of Javascript programs, to generate and download star chart ai files. By using this service, you agree to the terms of this agreement.

  • The star chart ai files, which you can download from this service, are copyrighted by (but are avallable under CC BY 3.0 License)
  • User agree that their use of this service(software) is at their oun sole risk.
  • The programs are copyrighted by You may use these programs only at the website.
  • We may change these terms from time to time without any advance announcement.

Terms of Use History
2013.07.23 release.

Precision of star chart

The precision of the star chart is enough to be exact
for stargazing with the naked eye or binocular.

Precision History
2013.07.23 release.


Reference History
2021.08.21 Corrected "Star Catalog" and "Famous Star Name".
2021.08.14 Deleted 3 skylines (Country, City, Seaside)
2020.04.13 Add Mercator projection and Lambert azimuthal equal-area projection.
2019.12.29 Add world cities in Longitude, Latitude, Time Zone.
2013.07.23 release.

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