TONES ADAPTED TO A DOUBLE HELIX

The tones were placed on either hexagons or pentagons depending on whether their ratios involved 6 or 5. In this case the hexagon appears to be constructed from a circle with curved radii of the same spin, outward.
The pentagon appears to be constructed from five equal points around a circle with the curved radii in reverse spin, folding inward.
The double helix encloses these increasingly large polygons.