Main Character
* Sol. You can choose the main character's name, pronouns, and presentation. The game suggests Solanaceae, Solana, or Solane as possible names.
Their Friends or the Young Strato Colonists:
* Nem ("Anemone", "Nem", "Nemmie", or a nickname picked by Sol, but don't call her "Annie") * Tang (short for "Tangent")
* Dys (Tang's twin brother)
* Marz (short for "Marzipan")
* Cal (short for "Recalcitrance")
* Tammy (nickname for "Aspartame")