Well, this was really big LOL. Tsukuyomi creates a dimension to seal JUDO, the god that was the main villain of Kamen Rider Spirits. The dimension is bigger enough to had a starry sky, Suns, Planets and asteroid velts. And in JUDO words even if you hit with the potency of hundreds of millions tons or you going at light speed and cross infinite distances, you can't escape from there. Well in the start of the battle JUDO said that if the battle of him and ZX continue they would be able to destroy the whole dimension. Also during the battle they used they powers to warp the place in different forms at JUDO use different showa riders forms, form a desert, to a ocean, to a sky and even the space. Also they can deep inside the Sun during the fight. Edit. For those to want to read the entire fight, the fight take place during the chapters 79, 80 and 81 of Kamen Rider Spirits Manga.