Silverstream is a pretty, slender, soft-furred, light silver and black tabby she-cat with bright blue eyes.
- Graystripe is hunting a vole on the frozen river but when the ice cracks, he is about to drown.
- Silverstream saves him. She is angry but Graystripe is somewhat happy because he likes her.
- They visit each other secretly after the drowning incident. Soon, they are mates.
- Her mate is Graystripe of ThunderClan.
- Graystripe rushes to Fireheart, telling him to come to the Sunningrocks.
- Silverstream is giving birth but something is going terribly wrong (Mapleshade's secret act, although it is never mentioned).
- Despite Cinderpaw's efforts to save her, but she dies from blood loss.
- Yet the kits are alive! They are named Featherkit and Stormkit.
- Tigerclaw is very upset because Graystripe was visiting a RiverClan cat.
- Her mother is Willowbreeze.
- Her father is Crookedstar.
- Her mate is Graystripe.
- Her kits are Feathertail and Stormfur.
- Her sisters are Minnowkit and Willowkit.
- Dies in Forest of Secrets.
- She is giving birth to Graystripe's kits but she dies from losing too much blood.
- This is Mapleshade's act, although it is never mentioned.
- Goes to become a StarClan cat.
- She has been mentioned with green eyes instead of blue.
- It has been proven by the Erin's that Tigerstar felt bad that Graystripe's mate had died.