Travel canon ratified
A far-side crossing now runs 6.8 days at the Jet Crown and 12.3 days in the Abyssal Fluid, for the reference hull. Other hulls re-derive from the drag law. Nobody invents a second table.
Static public chart. The interactive globe loads when your browser supports it.
gas.greyarea.gg · public observatory
Gas
An open-world, real-time multiplayer game played entirely inside Jupiter. No surface, no space, no sky — only layered atmosphere.
Plot a course days ahead, ride the jet streams, and go deeper than is sensible. This page is the window strangers get: it can show you the world and it cannot touch the ships.
- Datum
- J1BAR-NS-71492-66854
- Far-side crossing
- 6.8 d crown → 12.3 d abyssal
- Presence
- opt-in · +10 min · coarsened
Surface product
Presence layer
Opt-in markers only
Public layers
rev —
World instant—
Crews on chart—
Feed state—
01 · Public locations
The anchors we admit to
Allowlisted stations and landmarks, published exactly. Everything a crew finds for itself stays off this feed — charts are worth trading because they are not handed out here. Select a row to open it on the world chart.
02 · Devlog
Decisions, not announcements
More soon
The Jet Crown is not hostile
Measured, not preferred. Environmental hostility applies from the Ammonia Deck down; at the crown the danger is other crews and the convergence of everyone using the same fast river.
Forecast horizon set at fourteen days
At seven days' notice a far-side crew had negative slack in every band below the crown. Plan a voyage and the weather should still be knowable when you arrive.
03 · Community
Nobody crosses the planet alone
Crews argue about instruments, trade charts and lose ships. Grey Area publishes the invite when the world is ready for visitors.
- Steam wishlist
- Press kit
- Anchor detail pages
- Events calendar
- Grey Area account
- Presence policy explainer
- Privacy · terms