Chart this system 
Visit Region Triple star
Primary: G3 (yellow)
Companions: 2
- Spectral type
- G3
- Colour
- yellow
« Isilyu »
Isilyu is a G3 yellow star system in the Yasenik Sector region of Ilmenhorn (Quadrant Gamma γ), No Man's Sky, with 4 planets and 2 moons, run by the Gek with a advanced materials economy. Portal glyphs: 505300668D3C.
505300668D3C
No explorer has charted this system yet. Been here? Confirm the Predicted values below, or chart it.
Your next great journey begins here, in Isilyu!
Galaxy Map
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Solar System
Celestial bodies
We never spoil a world: we only show what explorers have reported.
Gaha 87/B7
planet · small
Discoveries are reported only by players. Want to help?
Document this worldArwent VII
planet · large
Only players can document this world. Have you been here?
Document this worldAmworki Minor
moon · orbits Arwent VII
Nobody has reported this one yet. Be the first to chart it.
Document this worldRecas N50
planet · large · rings
We never guess what a planet holds: explorers tell us. Add your discovery.
Document this worldRudhaborn Adac
moon · orbits Recas N50
This entry is waiting for a visitor. Share what you found.
Document this worldSump
planet · large
Discoveries are reported only by players. Want to help?
Document this worldRare trait 14.3% Advanced materials economy
What stands out Star type G3
• The scent of profit lingers in Isilyu, where the Gek tirelessly expand their economic influence — and occasionally, a bit of their signature fragrance
• The calm nature of Isilyu makes it an ideal destination for explorers and traders
• Trade and industry in Isilyu are driven by advanced materials, a major branch of the advanced materials economy
• Scarcity defines Isilyu, where financial opportunities are few and far between
• The Isilyu system does not feature any giant planets, providing a typical stellar setting
Location
System
Suns 3
Planets 4
Moons 2
Bodies Gaha 87/B7
Arwent VII
Amworki Minor moon
Recas N50
Rudhaborn Adac moon
Sump
Arwent VII
Amworki Minor moon
Recas N50
Rudhaborn Adac moon
Sump
The Isilyu system's sun is classified as G3 and exhibits a yellow hue
Three celestial beacons light up Isilyu, making it one of the brightest systems in the sector
Civilisation
Buy / Sell -10.9 / 52.1
Fictional NPC reviews
Made-up flavour text, just for fun: not real player reviews.
★★★★★
Technically haunted, but the ghosts are mostly polite.
★★★☆☆
This planet had ZERO oat milk options. I had to scream in three languages.
★★★★★
This traveler didn’t just mine the obvious spots—they took everything. Every hidden resource, every corner, like they owned the entire galaxy. – Cosmic Merchant Guild
★☆☆☆☆
They replaced our stone altar with a mining machine. – Shrine Warden Pelth