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Information below contains information that may ruin your enjoyment of discovering the game's secrets for yourself. Proceed at your own risk.
The Gateway Fast Travel Network spans across all seven planets. When a Gateway Chamber or Gateway Engine is activated the player may interact with the Odd Stone in the center. Clicking on any active node will teleport the player to that location, including the Gateway Portal over the sun.
Structure of Network
At the very top level, connecting all of the planet's Gateway Engines, is the Gateway Portal (Unidentified Satellite) hovering above the sun. The player can teleport to the Gateway Portal from a planet's Gateway Engine once the player puts the planet's Geometric Triptych into the spot on the Gateway Portal. At least one Gateway Chamber must be unlocked to reach the Gateway Engine, and at least one Gateway Engine must be unlocked using a Geometric Triptych to reach the Gateway Portal.
Attached to each of the Gateway Engines, but not the Gateway Portal, are the Gateway Chambers. Gateway Chambers are large purple structures that can be found on a planet's surface. To activate these, the player must hold a specified amount of charge (see Gateway Chambers) for 30 seconds. There are two Gateway Chambers per moon and six per planet. They are located at the same positions every time and every planet.