Bone Fragment is a resource obtained from various sources, including digging up artifact spots, defeating skeletons in the mines, or fishing treasure chests. It serves multiple purposes, such as crafting items like the Deluxe Speed-Gro, Quality Fertilizer, or as an offering at the Island Field Office. Players can also donate it to the Museum to contribute to the collection or sell it for a modest amount of gold.
The item ID for Bone Fragment is 881
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. [881]
Spawning Using the Animal MethodTo spawn Bone Fragment 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 [881] and you will receive the Bone Fragment 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 Bone Fragment while using a character, you will need to create a new character and name it with the item id with brackets like this [881]. You will then receive the Bone Fragment 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.