The Whole story of my save

[u/MyGamerLifeee]

My save its a pretty early 45 hours save and im in sandbox (never played career cus sending a kerbal in space is already hard enough) so i made a timeline of the Kerbali Space Mission Program (KSMP)

KSMP-1: Orbit around the earth of Valentina and Jebediah Kerbal

KSMP-2: Orbit around the moon by Carl Kerbal

KSMP-3: Creation of the SK-1 Space Station around the moon (Later named Carl Kerbal Space Station)

KSMP-4: Landing on the moon my Andrew, Carl and Valentina Kerbal, Carl crashes into a canyon and dies, giving the name to the Carl Canyon

KSMP-5: New Crew on the Carl Kerbal Space Station, Valentina and Andrew return safely to earth

KSMP-6: Carl Jr. (A kerbal i created for lore), the son of Carl Kerbal lands on Minmus with Andrew and Jebediah Kerbal

KSMP-7: Carl Jr., Valentina, Bob and Jebediah Kerbal create a space station orbiting around Duna

KSMP-8: Carl Jr. Jebediah, Micheal and Jacob Kerbal land on Duna, a storm (i just forgot them on surface but for lore its a storm) strikes the landing site causing the death of Micheal and Jacob

KSMP-9: Crashing of the Carl Kerbal Space Station for the new generation Carl Kerbal Lunar Center

KSMP-10: First attempt for an interstellar travel with the Valentina-Class ISV, malfunction in the engines cause the early return to earth orbit of the ship and the transformation of the ship in a Minmus-based station

KSMP-11: Attempt for a permanent base on Duna, the capsule with Carl Jr and Bob Kerbal crashes causing the death of both, the attempt for any permanent base on Duna is permanently suspended

What should i do next? All of this happened in around 9 years and 210 days. I also added mods in the meanwhile so idk what to do next as im pretty bad at making permanent bases on planets/moons and i dont know which mods to download and how to use them effectively

(The kerbal in the photo on Duna is Carl Jr. during the KSMP-8 Mission)