
STUDIO YK1/Products/PLANETARIUM
Planetarium / Sea of Stardust
Fly through the real stars.
A spaceship simulator that turns the actual positions of real stars into a universe you can fly through freely. A one-of-a-kind ship is assembled from each player's name, and you can travel faster than light from the solar system to nearby star systems.
This product is in development. The content and screens on this page reflect the current state of development; specifications, names, and release timing may change.
01
Real stars, in their real positions
Star coordinates are taken from a measured star catalog. Move to another star system and the arrangement of the stars changes to how it looks from there. The farther you travel, the more the familiar constellations fall apart.

02
Your name becomes a ship
Using the player's name as a seed, parts are assembled into a single ship. The same name always produces the same ship; a different name produces a different one.

03 / 04
Travel faster than light, and draw constellations
Pick a planet or a star and you jump there — from the planets of the solar system to nearby star systems and nebulae.
Connect any stars you like with lines, give the constellation a name, and keep it.

05
There is combat, too
In some regions of space you will encounter enemies. Fight back with lasers and guided missiles, and rise in rank according to your results.
06
English voice
Navigation and combat callouts are voiced in English.
Development
From development
The two images below are not game screens; they are design drawings from development.


Release
Planned platforms
- Platforms (planned)
- Steam / Google Play / App Store
- Players
- 1
- Release date
- TBD
- Price
- TBD
Credits Planet textures © Solar System Scope (solarsystemscope.com) — CC BY 4.0 · High-res Earth: NASA Blue Marble / NOAA ETOPO 2022 (PD) · High-res Mars: USGS Astrogeology Viking MDIM21 via NASA Trek (PD) · High-res Moon: NASA's Scientific Visualization Studio (Ernie Wright / USRA · Noah Petro / NASA GSFC) — LRO LROC & LOLA · Galaxy & nebula: NASA, ESA / Hubble (PD) · ESO, NOIRLab (CC BY 4.0) · Adam Evans (CC BY 2.0) · Star data: HYG v4.4 (astronexus.com) — CC BY-SA 4.0
