private ParadoxParser.ParadoxContext GetPlanetParserTree(string planetId)
{
var planetText = planetsData[Convert.ToInt32(planetId)];
ICharStream cstream = CharStreams.fromstring(planetText);
ITokenSource lexer = new ParadoxLexer(cstream);
ITokenStream tokens = new CommonTokenStream(lexer);
var parser = new ParadoxParser(tokens);
var planetData = parser.paradox();
return(planetData);
}