A scenario seed for Ashen Stars
The lasers pick up a contract from an independent scientific consortium to investigate the fate of one of their Sherlock-class survey vessels. It sent out a distress call several days ago and has not been heard from since. The Linnaeus was orbiting a supposedly barren planet in the backwater Samian system when its call went out.
Arriving at Samian-III, the team finds the wreckage of the downed ship planetside, with no survivors. They also locate its shuttle, drifting in the supposedly dead world’s now teeming ocean. The murdered bodies of its crew members have been stashed in their biomatter collection pods—as if to prevent the corpses from contaminating planetary life.
Contrary to past surveys, a rich ecosystem of aquatic animals exists on Samian III. More bizarrely, they are not just similar to, but exactly the same as, species from Earth’s PreCambrian period. The team’s Xenobiology expert identifies specific organisms, until now known only from fossils. Included are the disc-shaped sea floor dweller Obamus coronatus and the grooved ovoid Attenborites janeae, With so little to go on, paleontologists were never able to reliably assign them to family groups. But here they swim about in abundance, ready to give up the secrets of their DNA.
The crew’s investigation leads to missing biologist Kan Kanfar and an underwater biodome. Before serving in the Mohilar War, he studied these creatures, known collectively as the Ediacara Biota. Slowly dying from toxin exposure sustained during the conflict, he has thrown moral qualms aside, employing an ancient alien technology to finally crack the secrets of his field. After irreparably altering a planet by setting it on the path to an Earth-like ecosystem, a few murders of pesky scientists meant little to him.
He has leagued himself with pirates, who downed the Linnaeus in exchange for a promise of priceless treasure. Does the team deal with him by informing his murder-happy confederates that the loot he has promised is actually only biological data on soft-shelled fauna? Or do they recognize that his judgment has been impaired as a consequence of his service to the Combine, and try to remand him for treatment?