From the launchpad to the Mun in 13 seconds

[SunJumper]

I am laughing my butt off right now, any more stack separators and you'll get to Jool within a few minutes!

Actually according to my calculations that thing took about four hours to reach the sun. Interplanetary distances are really, really big. And really, really small.

[zxczxczbfg]

F = ma tells me it's inheriting 0.0508 t from somewhere, and I'm not sure where. Current theories include a hardcoded amount of mass added to all ships, and "Weightlessness is glitching it hard, and the speed it spits out just happens to be very close to a nice round number", but that theory's a bit weak because I've observed that my maximum speed scales very linearly with decoupler count.

Maybe it's relativistic mass?

[robmobz]

According to the part.cfg

The part has a mass of 0.001

PART

{

name = strutCube

module = Part

author = NovaSilisko

mesh = model.mu

scale = 1

rescaleFactor = 1

PhysicsSignificance = 1

node_stack_top = 0.0, 0.1287344, 0.0, 0.0, 1.0, 0.0, 0

node_stack_bottom = 0.0, -0.1287344, 0.0, 0.0, 1.0, 0.0, 0

node_attach = 0.0, -0.1287344, 0.0, 0.0, -1.0, 0.0, 0

TechRequired = composites

entryCost = 5800

cost = 620

category = Structural

subcategory = 0

title = Cubic Octagonal Strut

manufacturer = StrutCo

description = Now, with advances in technology, StrutCo brings you the Cubic Octagonal Strut - it's like a regular Octagonal Strut, but in the shape of a cube!

attachRules = 1,1,1,1,0

// --- standard part parameters ---

mass = 0.001

dragModelType = default

maximum_drag = 0.2

minimum_drag = 0.2

angularDrag = 2

crashTolerance = 7

maxTemp = 3000

}