The Rogue is a passive ‘stealing’ or Allocation class, They’re basically the 'Robinhoods’ of Homestuck, in the sense that they take in give. This can be by taking their aspect and putting it in places where it’s lacking, or taking it and mainly giving it to their teammates. They don’t tend to steal for themselves, like Thieves do. Example, while Vriska stole all the luck and relevance for herself, a Rogue of Light would steal luck and relevance and spread it across the team, making everyone lucky, but not as lucky as Vriska did herself.
The Space aspect is the aspect of creation, creativity, change, randomness, physics and physical matter. Space players need to breed the Frog, so their lands are always ‘Land of ____ and Frogs’. Space is represented by Fashion, art and frogs. Space players tend to be creative, artistic people, who are likely feminine (Unless they are a Prince or Bard, then they would act more like the time aspect)
When it comes to Breeding the Frogs, the Rogue of Space would probably have an easy time of it! As they ‘Allocate’ Space, it wouldn’t be hard to get the frogs in the first place, which is half of the work.
The Rogue of Space would passively allocate Space.
-This could mean stealing the speed from an object and giving it to a teammate (making that teammate fast af) or an object (Like taking the speed from an enemies weapon and giving it to a teammates weapon, or their own if they so chose. Can you imagine stealing the speed from a bullet and giving it to a larger weapon, like a spear or javelin? Christ, I wouldn’t wanna be on the receiving end of that).
-They could steal mass from an enemy/object and give it to a teammate/another object, making them larger, and making the other thing smaller or erase them completely. They could maybe build with this power by stealing the shape of like a house or something outta the ground? Also; great supplies getter, as long as it exists in the universe.
-They could steal creativity, like stealing the enemy’s creativity so they had to create an extremely predictable plan, while the Rogue’s team could have an extremely creative and original plan.
-They could steal creation itself, so it’s possible that a FULLY realized Rogue of Space could steal the very creation of possibly another player (They better consult with their session’s time player before they do so, jfc), making it so they didn’t exist at all. I’ve also been thinking they could create objects by stealing the creation of another object and giving it to that one, like stealing the creation of a book and creating another object with similar mass or something?
-They could teleport the team!! I’m not sure if they could teleport themselves though. Maybe they could by holding onto another teammate while teleporting?
They’d make great support! They wouldn’t be the best at fighting, but they could if they tried hard enough. They’d be better suited watching the fight, speeding up the fighting players and helping out in that way. Great person to have on the sidelines, in my opinion (then again, I AM biased, this being my classpect and all). They wouldn’t be the healer, though maybe they could help the healer out by stealing a first aid kit or something of the sort? Then again, chances are the healer is a life player, and their powers themselves do the job. They could take leadership, but if there was a better suited player they wouldn’t have a problem following their instructions.
The rogue of space would be a caring, creative, but clingy person! Rogues tend to be uncomfortable with their aspect, and need to let it enter their lives properly. They probably wouldn’t think their art is very good, and are uncomfortable with it. They probably have too many ideas but aren’t usually able to go though with them (because they 'give’ up), leading to a shit ton of failed creations. They mightn’t have a strong sense of how something should look, and their aesthetic and fashion taste would probably vary a lot. They would be uncomfortable with how random the universe is, and they don’t like how things will just won’t stop happening constantly, with no reason for it. They’re probably clingy, as they 'take up space’, but would be doing so because they care. They also may not have a good concept of 'personal space’ so are probably huge fans of cuddling, and may not realize that a hug is not what that person needs right now. They’d probably give their space up too easily too, such as letting people who shouldn’t be friends with them be friends with them, even though they know that they shouldn’t be friends with them. They just don’t want to be lonely. They may also give their shit away too easily, such as someone asking them for money or something of theirs and they can’t tell them no.
As for their moon, probably a Prospit dreamer, as all space players we’ve seen are Prospit. Their personality matches Prospit more imo.
All in all, a RoS passively steals Space! They would inverse to the Knight of Time (also known as My Child™) Not a horrible player to have on your team!