Template:Infobox Character

{{{Box title}}}
Brief Info
Aliases	{{{Aliases}}}
Age	{{{Age}}}
Gender	{{{Gender}}}
Species	{{{Species}}}
Planet of Origin	{{{Planet}}}
Allegiance	{{{Allegiance}}}
Powers	{{{Powers}}}
Family	{{{Family}}}

Basically, it'll be setup like this:

{{Infobox Character
|Box title=
|image=
|Caption=(Remove this part if you're not filling it in. 
Leaving it empty results in a random apostrophe for some reason.)
|Aliases=
|Age=
|Gender=
|Species=
|Planet
|Allegiance
|Powers=
|Family=}}

Example, this:

{{Infobox Character
|Box title=Bobbert
|image=
|Aliases=Bob
|Age=25?
|Gender=Male
|Species=Human
|Planet=6KT Land
|Allegiance=EH Men
|Powers=n/a
|Family=Dead. They're all dead.}}

Produces this:

Bobbert
Aliases Bob Age 25? Gender Male Species Human Homeworld 6KT Land
Domain {{{Domain}}} Soul Phantasms n/a
Affiliations EH Men Relatives Dead. They're all dead.

It also works if you set it up as a single line.

Do note, though, that case matters for template parameters. "caption" is not the same as "Caption," for example, and only the latter will actually produce an image caption.