diff --git a/Orbits.xcodeproj/project.pbxproj b/Orbits.xcodeproj/project.pbxproj
new file mode 100644
index 0000000..245d5c3
--- /dev/null
+++ b/Orbits.xcodeproj/project.pbxproj
@@ -0,0 +1,439 @@
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+				CLANG_WARN_FLOAT_CONVERSION = YES;
+				CLANG_WARN_FRAMEWORK_INCLUDE_PRIVATE_FROM_PUBLIC = YES;
+				CLANG_WARN_IMPLICIT_FALLTHROUGH = YES;
+				CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
+				CLANG_WARN_OBJC_EXPLICIT_OWNERSHIP_TYPE = YES;
+				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
+				CLANG_WARN_OBJC_INTERFACE_IVARS = YES;
+				CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS = YES;
+				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
+				CLANG_WARN_SEMICOLON_BEFORE_METHOD_BODY = YES;
+				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
+				CLANG_WARN__EXIT_TIME_DESTRUCTORS = YES;
+				CODE_SIGN_STYLE = Automatic;
+				DYLIB_COMPATIBILITY_VERSION = 1;
+				DYLIB_CURRENT_VERSION = 1;
+				EXECUTABLE_PREFIX = lib;
+				GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES;
+				GCC_TREAT_INCOMPATIBLE_POINTER_TYPE_WARNINGS_AS_ERRORS = YES;
+				GCC_WARN_ABOUT_MISSING_FIELD_INITIALIZERS = YES;
+				GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
+				GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
+				GCC_WARN_FOUR_CHARACTER_CONSTANTS = YES;
+				GCC_WARN_HIDDEN_VIRTUAL_FUNCTIONS = YES;
+				GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES;
+				GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
+				GCC_WARN_PEDANTIC = YES;
+				GCC_WARN_SHADOW = YES;
+				GCC_WARN_SIGN_COMPARE = YES;
+				GCC_WARN_STRICT_SELECTOR_MATCH = YES;
+				GCC_WARN_UNKNOWN_PRAGMAS = YES;
+				GCC_WARN_UNUSED_LABEL = YES;
+				GCC_WARN_UNUSED_PARAMETER = YES;
+				HEADER_SEARCH_PATHS = (
+					../../include,
+					../../dep/include,
+				);
+				LIBRARY_SEARCH_PATHS = ../../;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				RUN_CLANG_STATIC_ANALYZER = YES;
+				SKIP_INSTALL = YES;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		D2CAD8AD2A53798100613E5A /* Build configuration list for PBXProject "Orbits" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				D2CAD8B42A53798100613E5A /* Debug */,
+				D2CAD8B52A53798100613E5A /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		D2CAD8B62A53798100613E5A /* Build configuration list for PBXNativeTarget "Orbits" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				D2CAD8B72A53798100613E5A /* Debug */,
+				D2CAD8B82A53798100613E5A /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = D2CAD8AA2A53798100613E5A /* Project object */;
+}
diff --git a/Orbits.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Orbits.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..919434a
--- /dev/null
+++ b/Orbits.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>
diff --git a/Orbits.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/Orbits.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 0000000..18d9810
--- /dev/null
+++ b/Orbits.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
diff --git a/Orbits.xcodeproj/xcshareddata/xcschemes/Orbits.xcscheme b/Orbits.xcodeproj/xcshareddata/xcschemes/Orbits.xcscheme
new file mode 100644
index 0000000..75d5f77
--- /dev/null
+++ b/Orbits.xcodeproj/xcshareddata/xcschemes/Orbits.xcscheme
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1430"
+   version = "2.0">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "D2CAD8B12A53798100613E5A"
+               BuildableName = "libOrbits.dylib"
+               BlueprintName = "Orbits"
+               ReferencedContainer = "container:Orbits.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      askForAppToLaunch = "Yes"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES"
+      launchAutomaticallySubstyle = "2">
+      <CommandLineArguments>
+         <CommandLineArgument
+            argument = "-d"
+            isEnabled = "YES">
+         </CommandLineArgument>
+      </CommandLineArguments>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D2CAD8B12A53798100613E5A"
+            BuildableName = "libOrbits.dylib"
+            BlueprintName = "Orbits"
+            ReferencedContainer = "container:Orbits.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>