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1. The show was created by Daron Nefcy, which was the second woman to create a cartoon in Disney channel, right after Sue Rose, who created Pepper Ann.

2. Nefcy based Star on Sailor Moon.

3. Star and Marco were supposed to be enemies at the first plays.

4. In an early version of the show, Star didn't have magic.

5. Star was originally 10 years old.

6. In Star VS the Forces of Evil, Nefcy tried to show real teenage issues, but with magic.

7. The theme song was written by Brad Breeck, the same person who wrote Gravity Falls opening theme.

8. The show will have a third season that will air this summer, and a fourth season.

9. Nefcy wanted the show to be for teenagers, even though people in all ages are watching it right now.

10. There is a comic book series named "Deep Trouble" about the show.

  11. Daron Nefcy, the creator of the show, is doing the voice of StarFan13.

12. Daron Nefcy (voice of StarFan13) and Adam McArthur (voice of Marco Diaz) used to do live videos of their characters on DisneyXD YouTube channel while the second part of the second season aired.

13. Nefcy came with the idea of star when she was in college.

14. The name of the show was supposed to be "Star and the Forces of Evil".

15. Star vs. the Forces of Evil has the most watched premiere on the history of Disney XD, 1.2 million viewers.

16. Nefcy worked as a storyboard revisionist for "Wander over Yonder".

17. Nefcy didn't make star as a typical superhero, because she never fights monsters unless they are fighting her.

18. Originally, star was supposed to hide her powers, but Nefcy wanted all of the other characters to know she has magic.

19. Nefcy took a lot of inspiration from anime shows.

20. Nefcy originally wrote Marco as a boy who was obsessed with Dragon Ball Z and karate. Eventually, only the karate stayed.

21. The TV show is set in California, in a city called Eco Creek.

22. Star's birthday is in "Stump Day" which is a Mewni holiday.

23. Marco's birthday is on November 28.

24. Star's favorite blasting spell is Narwhal Blast.

25. Ludo's character is voiced by Alan Tudyk. The same person who voiced The Duke of Weselton in Frozen and Hei Hei the chicken in Moana.          

26. Star is scared of the Easter bunny.

27. Star's favorite Earth food is honeydew boba tea.

28. Marco's favorite drink is hot chocolate with cinnamon.

29. Marco is saving money to buy canoe.

30. Marco plays "jazz piano".

31. Janna's spirit animal is a snake eating its own tail.

32. Tom is the prince of the underworld.

33. Tom's last name is Lucitor.

34. Tom's family and Star's family are having a pretty good relationship, and that put pressure on them to be together.

35.  The blue streak in Jackie's hair is natural.

36. Glossaryck has three sister's named Tableucontenta, Indexica and Chapterra and one brother named Footnotryck

37. Alfonzo and Ferguson are asking star to turn them into a centaur.

38. Jeremy is afraid of shadows.

39. The Pony Heads are living in a cloud kingdom.

40. In Delphindae dimension it's illegal to ignore a dolphin.  

41. Marco's full name is Marco Ubaldo Diaz.

42. Sensei's real name is Brantley.

43. Janna's last name is Ordonia.

44. Pony Head thinks that Toffee is hot.

45. Warden Heinous (Miss Heinous) is wanted.

46. The royal lineage in Mewni is matrilineal, which means the throne can be handed down only from a mother to daughter.

47. Marco's mom teaches poetry at Echo Creek Community College.

48. Pony Head's first name is Lilacia, but Star calls her in her first name.

49. Pony Head has 12 sisters with the names Azniss, Angel, Khrysthalle, Jan-Jan, Pamanda, Shonda, Shinda, Hornanne, Teta, Chezna, Whistine and Pranciss.

50. Janna used to date a skeleton named Bernardo.

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