All the major systems have it now, except Fujifilm. They do have a promising one on the roadmap for 2016, though.
No camera will give you that without additional tools and effort.
To get accurate, true-to-life colors, you'll need a camera calibration tool (such as the X-Rite ColorChecker Passport) and a monitor calibration device. If you intend to print those images, then you'll also need to calibrate the printer, unless you send the images off to a lab for printing.
What do you mean by that?
high performance under low light
Which aspect of performance? Is it autofocus speed, autofocus accuracy, noise in the image, dynamic range, colors…?
The only one that can easily be compared between different cameras is noise, and you can do that with DPReview's
studio comparison tool.
all manual options for shutter speed, and focus
Every decent camera will give you full control over anything and everything.
I'll bet you probably don't need that, and neither do most of the people who think they do. Why do you think you need a full-frame sensor specifically? (Maybe you really do — this is an honest question, not here to judge.)
If it's noise in low light / at high ISOs you're worried about, use the comparison tool I linked to above — you'll probably be amazed at how good smaller sensors can be. Even for many demanding photographers, APS-C and 4/3 sensors deliver at least sufficient image quality.
As the posters above have written correctly, the Sony α7 line of cameras is the only one that ticks all the boxes on your list. Sony has recently released a true macro lens, and a very good one at that: 90mm f/2.8 G-series. But it's only 23 grams lighter than the Canon 100mm f/2.8L Macro, nearly identical in diameter and 8mm longer than the Canon! So you don't get any of the size/weight benefits typically attributed to mirrorless cameras, but you get all the rest, both good and bad.
Strongly consider Micro Four Thirds cameras, especially the Olympus OM-D E-M5 II. Olympus has an excellent macro lens: 60mm f/2.8. It's a featherweight compared to the Canon 100mm f/2.8 (186 g vs. 625 g). It's also a third shorter (in physical length). The 120mm equivalent focal length allows longer working distance for 1:1 magnification, too. For macro work, you shouldn't worry about the deeper depth of field due to the shorter focal length, same f-number, similar/longer focus distance — you will actually need as much depth of field as you can get, so you'll end up stopping down anyway.
A big plus for shooting nighttime scenery with the high-end Olympus cameras: they have excellent image stabilization (in the body, so works with all lenses), which you lets you shoot at slower shutter speeds, thus allows lowering the ISO and you get back the quality you would have lost due to the smaller sensor shooting at the same ISO.
You may also consider a Fujifilm camera, mainly the X-T1 or X-T10, but as I mentioned previously they don't currently have a great macro lens. (They will have one next year, but that won't help you until then.) You could use the Zeiss 50mm f/2.8, and if indeed your macro work is concentrated around still-life (in contrast to small animals / bugs) it can be a very good option. For living creatures it's probably not quite as good, because the shorter 35mm-equivalent focal length (75mm) means you need to get closer to the subject.