you should be able to get suns as Planets.
you also should be able to get Nebulas

They are not planets

and it would be unpractical to have buildings on or in them to collect stuff

Exactly, how do you build a surface mine on a sun?

unless you made a scoop from sheild energy on a dyson around the sun to just pick up part of the sun

Lol you could always kick it Star Wars: Knights of the Old Republic style and build a Star Forge. haha

Mineable stars could be a rare type, where the only thing you can mine is energy.

Put out enough solar panels and you should be able to gather a bit of energy. Something like Extremely Rare to get a star, and it charges at a +3 or so.

The funny thing is, higher level technology must be build around a sun. Now that I think about it, that's also why Rogue Planets probably won't work.

My God!! Someone else that actually knows how to spell "Rogue" Knowing a little bit of French, I find it quite humorous every time I see "rouge" instead..

Well what if I said rouge planet and meant it was a Red planet? I mean come on, there has to be some of those out there.... right?

Seeing as how stars are always spewing out matter in God knows how many different elements, it would make sense that you could collect minerals from a star. But the MP of star is nothing compared to its RP, stars are gold mines when it comes to research.

Lets sit here and think, what planet has NOT been added to the game?
Planetary nebulae are shells of gas thrown out by some stars near the end of their lives. Our Sun will probably produce a planetary nebula in about 5 billion years. They have nothing at all to do with planets; the terminology was invented because they often look a little like planets in small telescopes. A typical planetary nebula is less than one light-year across.

Some dead stars are nothing but huge ultra-heavy space diamonds.

There's an idea. Colonizing dead stars. That would be an x Mega Rich planet for sure.

Planets That Have Been Added:

Elemental:
Volcanic – Fire Planet
Gas - Air Planet
Oceanic - Water Planet
Terra - Earth Planet
Aphotic - Darkness Planet

SciFi Based Planets:
Plasma world - Scifi Plasma Planet
Exotic – 'Alien' Planet
Sentient - Living Planet
Dyson - Dyson Sphere
Demon world, aka Class Y planets - Hell Planet

Biome Based Planets:
Gaia - Rainforest Biome Planet
Desert – Desert Biome Planet

Human Oriented Planets:
Ecumenopolis - Urban Planet

Misc. Elemental Planets:
Metallic – Metal Planet
Icy - Ice Planet
Toxic – Poison Planet
Crystal - Crystal Planet
Irradiated - Radioactive Planet
Barren – Rock Planet


Planets Not Added:

Elemental Planets:
*Light Based Planet: possible dying/dead star or 'Radient Planet' whos crust is dissolving and all thats left are islands of crust floating on an ocean of magma.

Scifi Based Planet:
*'Heaven' Planet: A Utopia planet, possibly made of gold, or involves alot of preacious metals, lush forests, and clouds.
*'Limbo' Planet: A planet that is very bland. without color, it has some texture, but all the mountains and ravines are rounded out.
*Dead Sentient Planet: The skeleton of a Dead Sentient.
*Ringworld/Dyson Ring: 'Halo'
*Bioluminous planet: A world covered in eternal darkness, the vegetation has evolved to provide its own light for the world, much like the forest in 'Avatar' after dark.
*Midgard: A planet with a thin belt of habitable forest between a volcanic surface on the closest part to the sun, and a frozen wasteland on the dark part furthest from the sun.

Human Based Planet:
*Rural Planets: Farm planets that supply the food for the galaxy. looks like those squares from an aerial view.
*Junkyard Planet: Planet that contains piles of junk, where the broken androids are dumped after they become obsolete (like in AI)
*Cemetary Planet: Planets specifically designated to honor the fallen. Usually military heroes are buried here, but landmark political figures also have the honor to be buried on these prestigious planets

Biome Based Planets:
*Riverworld: A planet covered in large rivers cutting through the dense forests collecting in semi-large pools across the world.
*Wetland/Swamp Planet:
*Savannah Planet: based off the african savannahs
*Grassland Planet: An undeveloped 'rural planet' based off of a temperate grassland
*Taiga Planet: Based off a boreal forest
*Arctic Planet: Based of the arctic biome
*'Vacation' Planet: Beaches and tropical rainforests, reefs along the coasts, vibrant colors.

there are probably more, this is just what i thought of in a few minutes.

sentient dyson planet ? sounds cool to me

I like the "Planets Not Added" list that Vekno posted. These planets are very reasonable, and very likely in real life. They have the sci-fi aspect that everyone loves, and the realism that so many people love as well.

the diamond stars sized "planets" would have to be even more rare then dysons as there that rare in RL
dead sentiant i do like ... up the mining down on arti and research as u can learn more off a living thing then a dead one