Some fun trivia: the title Stella Deus (‘star god’) is a veiled reference to a strategy RPG Atlus had published in 2001 for the PSX called HOSHIGAMI ~Ruining Blue Earth~ (i think it was also ported to the DS). As far as I remember, nobody had much good to say about Hoshigami, either, and it didn’t look particularly interesting which is probably why I never touched it when it first came out or when it was ported for the DS or whatever. I don’t think they share any other similarities aside from their titles and people’s reception of them.