Not exactly. This was in a hot debate in many other RPG Making forums and I read them so much. Basically, for a console to run an RMXP game, it needs the requirements of a computer at that caliber. That eliminates consoles like the PS2 or something. I heard the Xbox 360 was able to run it, albeit laggy and error-filled.
There's no script at this moment, and chances are it'll never come. It's easier to hardcode a game than to convert a game from RMXP to a console, or something like that. I'm not updated on this subject, so with someone who has a knowing on what happened within this year or less on this matter, fuss up. ^^;