What are the various names of the saved files to be created and the required storage space?

【PS4/PS5】
The following save file will be created:
・For Sonic Generations, a single save file will be created regardless of the number of used slots.
・For Shadow Generations , one system save file and game data (Slot1-3) will be created according to the slots used (Slot1-3).
■Save file name
▼Sonic Generations
SONIC X SHADOW GENERATION:SONIC GENERATIONS: 3.15MB
▼SHADOW GENERATIONS
SHADOW GENERATIONS System data：3.68MB
SHADOW GENERATIONS Game data(Slot1)：4.20MB
SHADOW GENERATIONS Game data(Slot2)：4.20MB
SHADOW GENERATIONS Game data(Slot3)：4.20MB