Fossilized Tail is a rare artifact that players can discover while digging in artifact spots, fishing for treasure chests, or by breaking open omni geodes. Once found, it can be donated to the local museum, where it contributes to the completion of the paleontology collection. Additionally, if players choose to keep it, the item can be sold for a modest sum of gold or displayed within their home as a decorative piece.
The item ID for Fossilized Tail is 822
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [822]
Spawning Using the Animal MethodTo spawn Fossilized Tail while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [822] and you will receive the Fossilized Tail item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Fossilized Tail while using a character, you will need to create a new character and name it with the item id with brackets like this [822]. You will then receive the Fossilized Tail item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.