Welcome to this project! If you couldn't read the text in the beginning, A is an O4V star and B is an A6V star. According to the app Stars and Planets (Google Play app), there are 4519 binary systems which contain an O type and an A type!
Credits to this website for helping me calculate the stars lifespan: https://rechneronline.de/planets/lifespan-star.php Also the music is "Beyond" by Patrick Patrikios and "Peaceful Long Live" by Astrocat. And Credits to @TheSqueakyOtter for assets!
