Stuck in time is a beautiful piece, love the chiptune leads and the crushed piano (soundfonts?). Really feels like the protagonist is ready for anything, basking in happiness. Earth Can't Hold Me's breakdown really sets the 2nd part of theme, I especially like the guitar parts you wrote for it. IMO you should let it cut a bit more in the mix, especially in the low/mid range so it sounds fuller. The track kinda reminds of RoR2's OST but with a darker tone.
Overall, think you did a great job constructing those ideas to sound and had a wonderful theme!