You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League:       Association Quebecoise de Hockey (AQH)          (ID: 1app) (Sort: Lottery)
    Conference: Eastern Conference               (Eastern)      (ID: d122u) (Sort: Conf) (Playoffs: 8)
      Division: Atlantic Division                (Atlantic)     (ID: d122v) (Sort: Div) (Playoffs: 3)
        Team:   Boston Bruins                    (Boston)       (ID: t1aw3)
        Team:   Buffalo Sabres                   (Buffalo)      (ID: t1aw4)
        Team:   Detroit Red Wings                (Detroit)      (ID: t1awb)
        Team:   Florida Panthers                 (Florida)      (ID: t1awd)
        Team:   Montreal Canadiens               (Montreal)     (ID: t1awg)
        Team:   Ottawa Senators                  (Ottawa)       (ID: t1awm)
        Team:   Tampa Bay Lightning              (Tampa Bay)    (ID: t1awt)
        Team:   Toronto Maple Leafs              (Toronto)      (ID: t1awu)
      Division: Metropolitan                                    (ID: d122w) (Sort: Div) (Playoffs: 3)
        Team:   Carolina Hurricanes              (Carolina)     (ID: t1aw6)
        Team:   Columbus Blue Jackets            (Columbus)     (ID: t1aw9)
        Team:   New Jersey Devils                (New Jersey)   (ID: t1awi)
        Team:   New York Islanders               (NY Islanders) (ID: t1awj)
        Team:   New York Rangers                 (NY Rangers)   (ID: t1awk)
        Team:   Philadelphia Flyers              (Philadelphia) (ID: t1awn)
        Team:   Pittsburgh Penguins              (Pittsburgh)   (ID: t1awq)
        Team:   Washington Capitals              (Washington)   (ID: t1aww)
    Conference: Western Conference               (Western)      (ID: d122x) (Sort: Conf) (Playoffs: 8)
      Division: Central Division                 (Central)      (ID: d122y) (Sort: Div) (Playoffs: 3)
        Team:   Chicago Blackhawks               (Chicago)      (ID: t1aw7)
        Team:   Colorado Avalanche               (Colorado)     (ID: t1aw8)
        Team:   Dallas Stars                     (Dallas)       (ID: t1awa)
        Team:   Minnesota Wild                   (Minnesota)    (ID: t1awf)
        Team:   Nashville Predators              (Nashville)    (ID: t1awh)
        Team:   Saint-Louis Blues                (Saint-Louis)  (ID: t1awr)
        Team:   Winnipeg Jets                    (Winnipeg)     (ID: t1awx)
      Division: Pacific Division                 (Pacific)      (ID: d122z) (Sort: Div) (Playoffs: 3)
        Team:   Anaheim Ducks                    (Anaheim)      (ID: t1aw2)
        Team:   Calgary Flames                   (Calgary)      (ID: t1aw5)
        Team:   Edmonton Oilers                  (Edmonton)     (ID: t1awc)
        Team:   Los Angeles Kings                (Los Angeles)  (ID: t1awe)
        Team:   Phoenix Coyotes                  (Phoenix)      (ID: t1awp)
        Team:   San Jose Sharks                  (San Jose)     (ID: t1aws)
        Team:   Vancouver Canucks                (Vancouver)    (ID: t1awv)
  Kind: rec
  Sport: hockey
  Gender: male
  Country: Canada
  State: Quebec
  Level: A
  Season: 2013-2014 (current: True)
  Author: Nicolas Telmosse
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div:     Points, WinsInRegulationOrOvertime, Average Points HeadToHeadNHL, GoalsDelta, DrawLots
Conf:    MoveClinchedToFrontBySeed, Points, WinsInRegulationOrOvertime, Average Points HeadToHeadNHL, GoalsDelta, DrawLots
Lottery: MoveClinchedToFrontBySeed, Points, WinsInRegulationOrOvertime, Average Points HeadToHeadNHL, GoalsDelta, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  1
  PointsForLossInShootout:  1
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0.0326
  PercentOfGamesThatEndInShootoutWin:  0.0677
  HomeFieldAdvantage:  0.5512
  WeightType:  PythagenpatIgnoreShootOutWinningGoals
  WeightExponent:  0.458
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Pres Trophy
  Promote:  1
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
10/1/13   7:00 PM   Columbus   2-3 (so)   NY Islanders   (ID: g1e1mj)
10/1/13   7:00 PM   Detroit    2-1 (so)   Tampa Bay      (ID: g1e0jf)
GamesEnd