Star and friends get taken over by alien worms.

What if Star wasn't an only child? Enter Buchanon Butterfly, Star's older brother and bodyguard during their mutual stay on Earth. (It's more interesting than the summary suggests, I promise!)

"So, I got a question for ya. Do you wanna have a bad time?" An AU story based on the Sans battle from Undertale.

Star and Marco realise they like each other and end up fooling around during a detention period. However, They will soon find that their actions have unintended consequences.

A complete retelling of SVTFOE from the very beginning with a completely different story using the same characters. Our favorite characters have all been aged up and the story will take on a more mature tone, but fret not, there will be fluff. (Character list will update as the story goes on). (Slow-burn Starco).

This will be a retelling of the Star Vs The Forces of Evil story, with Marco as the main viewpoint character. I will be maintaining most events as they happened originally in the show, with a few changes to better fit an M rating (mostly teens being actual teens rather than Disney teens). Pm me for a discord link!

Hannah Strickland was just a normal teenage girl who moved into Echo Creek to make a fresh start, but when she found a magic coin in her house and met a magical princess from another dimension and the Safe Kid, her life turned into anything BUT normal! Now watch as Hannah fights against all kinds of magical creatures alike and even a few alien creatures as the new Yellow Spectator!

If you could go back two years in your life, and you could remember everything, what would you change? When Marco Diaz wakes up in his old bedroom, with memories of events that haven't come to pass, he finds out that some things should stay the same. And that some things will change on their own. Rated M for language, violent scenes, and some spicy stuff.

What happens after "Hi" and "Hey."

In this alternate universe of SVTFOE we have the royal family come and live on earth. Now growing up together and becoming best friends Star and Marco go on many adventures, deal with problems on earth, and down the road experience something really weird, but in the end they'll still have a good time. Cover image is owned by cupilart.

She beat Toffee, she ended the war, she became Moon the Undaunted...so why doesn't she feel like her?

[Commissioned by Dunkstar34] Marco and his girlfriend, Meteroa Butterfly entertain the Diaz's new houseguest, in more ways then one

While having a sleepover with the girls, Marco is forced to admit an embarrassing memory from his time in the Neverzone.

Star and Marco in their later teenage years have drifted apart. Star now in the embrace of Oskar has embraced a more abrasive, edgier life style that leaves Marco worried if his best friend has been forever corrupted. In this story Marco and Star's friendship reach its breaking point as Marco has to save Star from herself.

Four years after Weirdmageddon, Dipper and Mabel Pines have come to Echo Creek to investigate and document Princess Star Butterfly and her magical struggles against the Forces of Evil. A comic book shop confrontation, an abandoned mansion, and the tangled strings of fate set the stage for an adventure beyond what even Gravity Falls prepared them for. Multi X-Over

Many hopes have risen after the destruction of all the magic in the universe, however what was lost can be found, Star and Marco soon find themselves with a new task that would decide the fate of their new world.

There were many people Marco or Star could've fallen in love with. Let's have a look at some of them. Various one-shots about how some ships could've played out.

Star may have done Mewni proud with her recent ventures, but the heart of Moon's daughter is still not at ease. Torn between the world she calls home and the world she loves, Star wonders where her place truly is in the universe. Yet when a vengeful dark god attempts to destroy the Nine Realms, Star must fight for all worlds, not just her own.

A genderswapped story of Star vs the Forces of Evil, chronicling the tales of the Kings' lives. From Skywind, King of Hours all the way to Comet II, the Underestimated.

DIRECT SEQUEL TO "DARK TIMES" READ IT BEFORE YOU READ THIS! After the battle of the Butterfly Castle, only Star is left to pick up the pieces.

Hekapoo Theta Serpentis learns about a secret, surviving the Cleaving, causing her to reevaluate her life and change for the better. After hiding with Kelly Collymore for 6 years on Woolandia, also being part of the merge, what's supposed a simple visit to Star Butterfly to start anew leads to magic suddenly returning and things are a little weird and a little wild again.

Hey everyone! After some thinking, I decided to give this another try. I made some minor but important changes here. This will be a completely AU story, since I really disagreed with most of the episodes and finale of the cannon series. Marco is going to go on a journey on his own planet, but going to have some company along! R&R, no flames, enjoy and leave long reviews!

Star gets her heart more broken than usual at the party after the school year, but someone is there to console her and pick up the pieces.

In a world where the tyrannical Butterfly Kingdom seeks dominion over all of Mewni, Princess Star Butterfly is dispatched to Earth as a key player in her parents' ambitious conquest. Her mission: to amass a formidable army and apprehend monster refugees. However, her perfect soldier is an unlikely candidate – Marco Diaz, a rebellious delinquent with an affinity for combat. AU Story

When Mewni and Earth are forever cut off, none on Earth are more devastated than Marco and Starfan13. It's not all bad though, as they find solace in each other's suffering and a new friendship forms. However, when it's found out that Starfan can do a killer Star cosplay, they'll have to answer a question: How far can reminiscing go? (Hopefully not glitched this time…)