This is the Very first Planet of the Mushroom Galaxy and Also it's Sun, which is where the Heroic Sun Godess of the Mushroom Planet named Wephiles the Light rules and where it's also roamed by Happy Suns, Sparks, Hot Foots, Fire Guys, Fry Guys, Tryclydes, Red and Green Birdo (No plural found, Sorry), Blarggs, Prehistoric Blarggs, Angry Suns, Fire Snakes, Flame Bubbles and Magma Banzai Bills. Burning Stus roam here as well as Bullies. Wephiles's Castle, the Jesus Palace, is located here, where she creates Light bugs to make her own Primids and her own peaceful version of the Subspace Army known as "the Solaris Army".
WARNING: The Soleannish Sun God Solaris, Or rather Iblis or Mephiles the Dark, Is forbidden to enter this Planet, Just because his name is "Solaris". For some Reason, Wephiles harbors a deep fear of a Soleannish Sun God with a same name as her Planet, cause in her own way, she despises him. ... Especially his two halfs.