Fics like Friends in Space

Stuart and Margalo volunteer to take part in a NASA space experiment. Naturally, the two don't tell the Littles) (who might not agree with them participating.) However, when the two are sent through a wormhole in a supermassive black hole, they are stranded in another galaxy, on a forest planet, and need to find some way back to their own world.

You may also like

1. Spaceman by MozaWesterburg (Stuart Little (Movies))
2. A Little Hostage by DinoFun (Stuart Little (Movies))
3. Fandom Character Death Match Tournament Bracket 21, Round 4, Match 1: Tweety Bird vs. Stuart Little by magic8ballzz (Looney Tunes | Merrie Melodies, Stuart Little (Movies))
4. Stuart Little Reborn by DinoFun (Stuart Little (Movies))
5. Minister Mouse by DinoFun (Stuart Little (Movies))
6. Runaways by DinoFun (Stuart Little (Movies))
7. Adventures of Toby and Henry by DinoFun (Stuart Little (Movies))
8. Without Teeth by abnormal_julia (Ratatouille (2007), Stuart Little (Movies))
9. She Took It! by DinoFun (Stuart Little (Movies))
10. Fandom Character Death Match Tournament Bracket 21, Round 2, Match 3: Salazar Slytherin vs. Stuart Little by magic8ballzz (Harry Potter - J. K. Rowling, Stuart Little (Movies))
11. little high, little low by mrFutureBoy (Back to the Future (Movies), Stuart Little (Movies))
12. Stuart and Margalo in the Wild 3: Living by the Lake by DinoFun (Stuart Little (Movies))
13. Haunted Mansion by shinjitherapper (Shingeki no Kyojin | Attack on Titan, Neon Genesis Evangelion, more)
14. Doubting Stuart by DinoFun (Stuart Little (Movies))
15. I'll See You In Court by DinoFun (Stuart Little (Movies))
16. Phony Crony by DinoFun (Stuart Little (Movies))
17. Troubled Teens by DinoFun (Stuart Little (Movies))
18. Mouse in the House by TheDivineFather, h3rb3rtw3st (House M.D., Stuart Little (Movies))
19. Stuart and Margalo in the Wild 2: Return to Lake Garland by DinoFun (Stuart Little (Movies))
20. Characters watching their 90s/2000s movies by Kingles24 (Matilda (1996), Home Alone (Movies), more)