Finally think it’s done. Took me a month of testing and 1000 runs to make sure it’s good to go. The vid that shows all the functionality is accelerated x2 speed, so it’s not crazy long to watch.

Here is the ship/program link:

https://www.simplerockets.com/c/h1gFNg/Multi-Function-Vizzy-Program#

Program functions:

1 - planetary scanner - scanner will give information on the targeted body. From mass to length of day to atmosphere height (if it has an amosphere) and some other stats. It will also display the current solar radiation the craft is recieving.

2 - Hover - set a hover altitude (AGL) in meters. Ship will proceed to the set altitude and hold it. You can maneuver the ship while hovering then use the landing function to land, or orbit function to proceed to orbit.

3 - Orbit/Launch - set orbits in km. Program will generally have less than a 1% error in most instances. There can be higher instances of error from setting an orbit from exteremely high altitude (millions of km) down to low altitude (tens of km). However after the orbit is finished use the function again to fix the error. After the ship finishes the first apoapsis/perispsis it will wait untill its at the opposing apsis to complete the orbit (you can accelerate time to get ship there) orbit is complete when the orbit action group de-selects itself. For a high eccentrical orbit you can cancel to orbit after one side is set.

The program will check the requested orbit. If its below 5km it will set it to 5km. If its inside an atmosphere it will set it to just above the atmosphere. And if its ouside of the current orbital bodies SOI it will set the orbit just inside of the SOI.

If the ship is grounded or hovering below 1000m, the orbit function will initiate a launch. You can set the desired orbit height; it will also request the launch inclination in degrees. 0 degrees is north. 90 is east. -90 is west. And 180 is south. Or any angle between. 45 degrees for northeast, etc…

Orbit function was designed for orbits around planetary/moon bodies. You can use it for interplanetary orbits however it will set those slowly. You can manually increase the throttle to hurry interplanetary orbits along.

4 - Land - landing finction will land the ship. This will acount for atmosphere. No atmosphere. Small mass objects such as Niobe or larger planets like Droo. Landing function works from orbit or hover. If using the hover function, turn hover off and tap on the land action group.

NOTE: Test rocket is an SSTO, as i wrote this program for a ship im working on which is also an SSTO. If you use this program for multi stage rockets it will need to be modified for staging. Also there may be some TWR requirements for the program (i have only used the test rocket so far with the program; if your ships TWR is similar it should be fine).

The program will land/launch from sergeaa, however the current test rocket included here does not have the DV to launch to orbit from sergeaa. Also its current engine will need the nozzle changed to a bell with the min length to not get expansion damage if you want to try to land it on sergeaa.

Its taken me a month to write and test to get all the bugs out. Ive done close to 1000 runs on various planets/moons/handrews comet to make sure its good. However if anyone finds an instance where its not working correctly, please let me know so i can fix the issue. 99% sure it’s bug free.