Yvaga III is an all-new planet that was introduced in Alien: Romulus, and here is everything that there is to know about the planet that Rain and Andy are headed to at the end of the film. Throughout the Alien franchise, all kinds of interesting and unique planets have been introduced, with many fictional planets outside of Earth being the setting of Alien stories. Although the characters are never shown to actually be on Yvaga III in Alien: Romulus, the end of the film teases that Rain and Andy may be making it to the distant and mysterious planet soon.
