At Spin Two Swords
Types of Campaigns
Traveller: characters are trading one week and blowing things up the next.
Mercenary: Campaign concentrates on ground combat, and is obviously combat-heavy.
Trader: trading and commerce are the primary activities of the player characters.
Starship: A campaign where the characters will spend almost all their time on their spacecraft.
Explorer: A campaign where the characters are operating on the fringe of known space, dealing with new worlds and ancient relics.
Diplomat: A campaign where the characters are government operatives and ambassadors.
Investigator: A campaign with an emphasis on solving crimes and investigating mysteries.
Criminal: A campaign involving seedy crimes or elaborate heists.
Dystopia: A campaign involving a repressive government
Alienist: The campaign takes place in an alien world. It could mean anything from being explorers to slaves.
Space Battle: Campaign concentrates on space combat and is extremely heavy as regards star battles.
Note also, any career path or sub-path, could present the a campaign setting.