Physics and Star Wars
To estimate the effects of the second Death Star, Minton looks into its mass. According to estimated data from some students of Lehigh University, the steel mass needed for building one would be around 770 kilograms times the mass cubed in weight. This would give the Death Star of about ten to the power of nineteen kilograms in mass. Using this data, Minton produces equations that lead him to conclude the fragments would hit the moons surface so hard causing craters almost four times the size of the Chicxulub crater in Mexico. This impact would cause a planetary firestorm and vaporize all lifeforms on the moon.
Death Star
The second Death Star is featured in the cover of the book "" (2015), which also features many flashbacks to the destruction of the second Death Star, as well as the events directly after its destruction. One of the main characters in the story personally escaped the explosion of the Death Star. The destruction of the second Death Star was also shown in holograms in the book. The 2015 comic book "" also explores the days following the destruction of the second Death Star from the perspective of Poe Dameron's parents, who were pilots during the event. The video game "" also takes place during the aftermath of the second Death Star's destruction, and features a hologram of its description on multiple occasions in and out of cutscenes.