River was the son of Stone’s brother, Patrick Stone, and his wife, Tasha.

“My nephew and godson River Stone was found in his crib [with] total organ failure today.

kindly pray for him.

Sharon Stone smiling

We need a miracle.”

Just a few days later Stone took toInstagramto share the sad news that River had passed away.

A few weeks later, Stone was able to share withPEOPLEwhat helped sustain her family through this difficult time.

Sharon Stone smiling

However, one simple act has given the family a sense of peace.

Stone revealed toPeoplethat River’s organs were donated and stressed the importance of organ donation.

She also explained how donating the little boy’s organs has been a comfort.