Games like Sky traveler
Games like Sky traveler include Stardew Valley, My Time at Portia, Disney Dreamlight Valley, Coral Island, and Potion Craft: Alchemist Simulator. We matched them by the tags players give Sky traveler on Steam (Simulation, 3D, Life Sim, Third Person, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Life Sim · Simulation · Farming Sim

My Time at Portia
Shared: Life Sim · Simulation · Casual

Disney Dreamlight Valley
Shared: Life Sim · Simulation · Casual

Coral Island
Shared: Life Sim · Simulation · Farming Sim

Potion Craft: Alchemist Simulator
Shared: Simulation · Singleplayer · Crafting

DAVE THE DIVER
Shared: Casual · Singleplayer · Simulation

The Sims™ 4
Shared: Life Sim · Simulation · Singleplayer

Starsand Island
Shared: Life Sim · Simulation · Casual

I Am Future: Cozy Apocalypse Survival
Shared: Singleplayer · Simulation · Casual

House Flipper
Shared: Simulation · Singleplayer · Casual

Out of Ore
Shared: Simulation · 3D · Farming Sim

Wanderstop
Shared: Simulation · Life Sim · 3D

The Sims™ 3
Shared: Simulation · Life Sim · Singleplayer

Internet Cafe Simulator 2
Shared: Simulation · 3D · Life Sim

Dressmaker
Shared: Simulation · Crafting · Life Sim

Sun Haven
Shared: Life Sim · Farming Sim · Simulation

PC Building Simulator
Shared: Simulation · 3D · Life Sim

Paralives
Shared: Simulation · Life Sim · Singleplayer

My Time at Sandrock
Shared: Life Sim · Farming Sim · Crafting

Dinkum
Shared: Life Sim · Simulation · Farming Sim

Luma Island
Shared: Simulation · Casual · Farming Sim

No Place Like Home
Shared: Simulation · Life Sim · Crafting

Palia
Shared: Life Sim · Farming Sim · Crafting

Tiny Eden
Shared: Simulation · Singleplayer · Life Sim