Interstellar is inspired by science fiction movies and writings. My initial idea for the font was to be used for signage and user interfaces that would appear on spaceships and bases. However, Interstellar is very flexible and can be used in many creative ways. For example, it is perfectly suited for graphic design applications ranging from editorial, corporate, web, interaction, and product design.
The font contains 400+ glyphs which includes uppercase letters, numbers, symbols, accented characters, and multiple language support. Check it out.