Admiral, your fleet awaits! I don’t fancy your chance against the Unicode Menace, but do what you can.
The game/generator is called Vortex, but apart from this Reddit thread where creator Huw Millward linked to the video, it doesn’t seem to have a homepage. He’s got other similar projects, too: I like the look of Feud, a seriously old-school text-based sim set in 13th-century England.