Something that has come in suuper handy as a DM of predominantly lethal games: the charactermancer in 5e, which is overall a fairly simple system mechanically. The charactermancer compresses time and allows me to keep the narrative going, as well as speeds both my session zeros and level ups. For Starfinder, a much more crunchy and customizable system, its useful would be multiplied. The tool has its hiccups, undoubtedly, but I'd still love to see the charactermancer for Starfinder.
