deep freaze

a small group of humans wake up from 1048 years of cryosleep, they awake to find copper 9 swallowed by a giant toxic snowstorm, they were supposed to be the first humans to colonizes copper 9, put into to cryosleep after most of the colony started to die from a unknow space sickness, the healthy ones were put into cryosleep , awakening over 900 years later than supposed to, they must find a way to survive